Legend of the Blue Sea - Wikipedia Legend of the Blue Sea Legend of the Blue Sea Promotional poster Genre Fantasy Romance Based on Eou yadam by Yu Mong - in Developed by Park Young - soo Written by Park Ji - eun Directed by Jin Hyuk Park Seon - Ho Starring Jun Ji - hyun Lee Min - ho Composer ( s ) Ryo Yoshimata Country of origin South Korea Original language ( s ) Korean No. of episodes 20 + 1 special Production Executive producer ( s ) Kim Sun - jung Jinnie Jin - hee Choi Lee Ji - hyun Production location ( s ) Goesan, Chungbuk, Jejudo, South Korea Palau Girona, Catalonia, Spain A Coruña, Galicia, Spain Cinematography Choi Sang - muk Editor ( s ) Lee Hyun - mi Running time 60 mins Production company ( s ) Culture Depot Studio Dragon Distributor SBS Studio Dragon ( international ) Budget US $19 million Release Original network SBS TV Picture format 1080i ( HDTV ) Audio format Dolby Digital Original release November 16, 2016 ( 2016 - 11 - 16 ) -- January 25, 2017 ( 2017 - 01 - 25 ) External links Website Legend of the Blue Sea ( Hangul : 푸른 바다 의 전설 ; RR : Pureun bada - ui jeonseol ) is a 2016 - 2017 South Korean television series starring Jun Ji - hyun and Lee Min - ho. Inspired by a classic Joseon legend from Korea 's first collection of unofficial historical tales about a fisherman who captures and releases a mermaid, this drama tells the love story of a con - artist and a mermaid who travels across the ocean to find him. It aired on SBS every Wednesday and Thursday at 22 : 00 ( KST ) started from 16 November 2016 until 25 January 2017. Contents 1 Plot Summary 1.1 Dam - ryeong and Se - hwa 1.2 Joon - jae and Shim Cheong 2 Cast 2.1 Main 2.2 Supporting 2.3 Recurring 2.4 Special appearances 3 Production 4 Original soundtrack 4.1 OST Part 1 4.2 OST Part 2 4.3 OST Part 3 4.4 OST Part 4 4.5 OST Part 5 4.6 OST Part 6 4.7 OST Part 7 4.8 OST Part 8 4.9 OST Part 9 4.10 OST Part 10 4.11 OST Part 11 4.12 Instrumental 4.12. 1 I. 4.12. 2 II. 4.13 Charted songs 5 Reception 6 Ratings 7 Awards and nominations 8 International broadcast 9 References 10 External links Plot summary The television series centers on the love story of Heo Joon - jae ( Lee Min - ho ), the son of a rich businessman who becomes a handsome and clever con - man after his parents ' divorce, and a mermaid named Shim Cheong ( Jun Ji - hyun ). Focusing on rebirth, fate, and unrequited love, their tale is juxtaposed with the parallel story of their Joseon era incarnations, town head Kim Dam - ryeong and the mermaid Se - hwa. Dam - ryeong and Se - hwa During the Joseon era, a mermaid saves the son of a nobleman, Kim Dam - ryeong, from drowning. Following the incident, the two children become close friends and Dam - ryeong names her Se - hwa, meaning ' a bright, shining child ', after his deceased younger sister. Despite being from two different worlds, they fall in love until Dam - ryeong is forced to take up an arranged marriage. Se - hwa plans to turn her fishtail into a pair of human legs and live up on land with Dam - ryeong, but due to having not reached adulthood yet is unable to do so. Devastated by the news, she decides to leave him forever. Nevertheless, Dam - ryeong 's love for Se - hwa forces him to leave his wife after the marriage and jump into the ocean to look for her. The distraught Se - hwa rescues him from drowning, and promptly erases his memories of her and their love so that he may not look for her again. After years of separation, the two grow as adults. Their paths cross again as Se - hwa is found by town folks trapped in a cave after a storm, and brought before Dam - ryeong, now a town official. While Dam - ryeong does not remember her, he takes pity on her to set her free, angering the town inn 's head and nobleman Yang, who had plans to steal Se - hwa for his own and overthrow Dam - ryeong. With the help of his materialistic concubine, Yang murders those in his way and spreads a rumour that Dam - ryeong is unfit to rule as he is bewitched by a wicked mermaid, allowing him to capture Se - hwa as the village falls into panic. Dam - ryeong arrives too late to save Se - hwa, who has been tortured by Yang and his concubine to extract her tears, which turn into rare sea pearls. Dam - ryeong, who has been experiencing dreams of himself, Se - hwa, and their foes in the future, fears that the same ill - fate that afflicts himself and Se - hwa will replay itself. To warn his future self, he commissions a soon - to - be artifact -- a time capsule containing a portrait of himself with a message to his future self that `` everything is repeating itself '' and he has to protect the mermaid from danger, particularly the reincarnations of Yang and anyone related to him. A furious Dam - ryeong is determined to kill Yang and expose all his crimes, until he is exiled and removed from his position by the court. While escorted on boat for his exile, Yang and his associates renew search for Se - hwa. Urged by his suspicions, he requests the boat to turn around and a fight ensues with Yang and his gang. As men aim their harpoons, Dam - ryeong plunges into the water just as a harpoon, hurled by Yang 's son, hits him from behind, saving Se - hwa. To end both of their lives, Se - hwa thrusts the harpoon deeper and stabs herself. The boats sink, carrying Dam - ryeong 's belongings with them, and Dam - ryeong 's jadeite bracelet apparently slides off from the dying Se - hwa 's arm. Yang and his concubine were executed by sword and monkshood poison, respectively, for their crimes. Joon - jae and Shim Cheong In the modern days, young Heo Joon - jae runs away from home after the divorce of his parents. His father Heo Il - joong ( Choi Jung - woo ) adopts stepson Chi - hyun ( Lee Ji - hoon ) and marries Kang Seo - hee ( Hwang Shin - hye ). Joon - jae 's mother Mo Yoo - ran ( Na Young - hee ) works as a housekeeper. In his search for his mother, Joon - jae becomes a con - artist, using his good looks, wits, and skills in hypnotism in conducting scams with his mentor Jo Nam - doo ( Lee Hee - joon ) and computer hacking genius Tae - oh ( Shin Won - ho ). His affections are chased after by his college classmate, Cha Shi - ah. Using the money he earned from his scams, Joon - jae flies to Spain, where he meets a mysterious pretty woman who went inside his hotel room unseen. He calls the police and sends her to jail, but Joon - jae retrieves her after being curious about the jadeite bracelet he saw on the woman 's arm. Nam - doo receives from Joon - jae a photo of the woman with the jadeite and confirms over the phone that the jadeite is genuine and of high price. Meanwhile, Joon - jae is being chased by gunmen being hired by a rich businesswoman who has fallen for Joon - jae 's scams. He brings the mysterious woman with him throughout the pursuit, until they end up cornered on a cliff facing the sea. They jump into the water, and the woman, who was revealed to be a mermaid unbeknownst to Joon - jae, kisses him to erase his memories of her but promises to follow him to Seoul. Joon - jae returns to Seoul and is tormented by the gaps in his memories and by Jo Nam - doo 's claims of him being with a girl with an expensive jadeite. After months of swimming and traveling, the mermaid also arrives in Seoul wandering around the city, until she runs into Joon - jae. He recognizes her to be the woman Nam - doo is referring to and interrogates her on her identity and why he can not remember her, although the mermaid hesitates to answer. He brings her to his home and names her Shim Cheong. They live together and steadily gets closer with each other. Kang Seo - hee hires the fugitive Ma Dae - young ( Sung Dong - il ) to kill Joon - jae as part of her scheme to inherit Heo Il - joong 's fortune. She also has secretly introduced Heo Il - joong with small yet potent doses of anticholinergic and monkshood extract, contributing to his failing health, particularly his vision. Chi - hyun dutifully nurses him, completely unaware of his mother 's treachery. Ma Dae - young attempts several times to finish both Joon - jae and Shim Cheong but failed. Shim Cheong uses her power to erase Ma Dae - young 's memories and, in the process, learns the sad fate of their Joseon era incarnations Kim Dam - ryeong and Se - hwa. Linked by dreams, mysterious artifacts, including the jadeite bracelet, a vase with an image of a mermaid kissing a man in modern - day clothes, and the portrait of Kim Dam - ryeong with the inscription `` everything is repeating itself '', Joon - jae also learns of Dam - ryeong 's world and his own fate, concluding that he and Shim Cheong are reincarnations of Kim Dam - ryeong and Se - hwa. Through his consultations with Professor of Neuropsychiatry Jin Kyung - won ( Lee Ho - jae ), he is able to retrieve his lost memories and the full rendering of his dreams about Kim Dam - ryeong and Se - hwa. He can also hear Shim Cheong 's inner voice ; he learns that she is indeed a mermaid and that, unless she returns to the sea, her heart will harden and stop beating if he will not love her. Joon - jae and Shim - cheong lived comfortably with each other despite conflicts and the fear of the impending ill - fate. Joon - jae also finds his mother Mo Yoo - ran, who quit her job as housekeeper. On the other hand, Chi - hyun learns that his real father is Ma Dae - young and he is Kang Seo - hee 's lover. He also learns of Kang Seo - hee 's crimes and reluctantly consents to them. Kang Seo - hee finally kills Heo Il - joong, using a strong dose of monkshood. Joon - jae, with the help of Shim Cheong, Jo Nam - doo, Tae - oh, and police officer - detective Hong Dong - pyo ( Park Hae - soo ), busts Kang Seo - hee, revealing her real name to be `` Kang Ji - hyun '' and her schemes finally revealed. A maddened Chi - hyun steals a gun and aims at Joon - jae but Shim Cheong takes the shot to save him. Kang Seo - hee is detained while Chi - hyun killed himself with monkshood poison. As Shim Cheong, being a mermaid, survives the fatal injury, Joon - jae learns that Ma Dae - young is visiting Professor Jin Kyung - won. As Joon - jae, Jo Nam - doo, and Officer Hong Dong - pyo rush to get him, Ma Dae - young recovers his memories of his past life and learns the death of his incarnation, Mr. Yang, and Yang 's concubine, revealed to be by the hands of Park Moo, Jo Nam - doo 's incarnation. Just as Professor Jin Kyung - won was about to be murdered, Joon - jae arrives, and Ma Dae - young is seized by the police. Shim Cheong is discharged afterwards, but she still feels pain in her heart due to the gunshot. In order to fully recover, she has to go back into the water. Shim Cheong has to erase the memories of Joon - jae and of everyone who knew her. Before returning to the sea to recover, she was able to wipe out the memories of all the people she met in Seoul, except that of her child friend named Yoo - na ( Shin Rin - ah ), and returns to the ocean. Three years passed since Shim Cheong left. Joon - jae becomes a prosecutor, Jo Nam - doo works as a lecturer, and Tae - oh is engaged to Cha Shi - ah ( Shin Hye - sun ). Shim Cheong fully recovers her health and returns to Seoul. Despite his lost memories, Joon - jae recognizes Shim Cheong and it is revealed that he has been recording his life with Shim Cheong in case his memories are lost again. With this, Joon - jae had ultimately accomplished Kim Dam - ryeong 's reminder to protect Shim Cheong from danger and they had evaded the bad fate that had been in store for them. The couple were finally married and lived happily in a home by the sea with a baby on his way. Cast Main Jun Ji - hyun as Se - hwa / Shim Cheong Kal So - won as child Se - hwa Shin Eun - soo as teenage Se - hwa A mermaid in the Joseon era who fell in love with Dam - ryeong as a child after saving him. As they are initially unable to stay together due to his arranged marriage and Se - hwa 's inability to turn her tail into legs without reaching adulthood yet, she erases his memories. The two meet again and suffer a tragic fate together, beginning the first omen that will tie into their reincarnations. In the modern - day, she arrives in Seoul to follow Joon - jae after having fallen in love with him. He names her Shim Cheong, which means ' stupid ' as she is highly ignorant about common things up on land. Like her past self, she has super strength and the ability to read and erase one 's memory. Lee Min - ho as Kim Dam - ryung / Heo Joon - jae Jeon Jin - seo as child Kim Dam - ryung / Heo Joon - jae Park Jin - young as teenage Kim Dam - ryung / Heo Joon - jae The town head and son of a magistrate in the Joseon era who fell in love with a mermaid as a child, and named her Se - hwa after his deceased younger sister. As he begins to experience dreams about he and Se - hwa 's tragic fate, he commissions a time capsule to warn his future self. Joon - jae, his future self, is a modern - day con - man who uses his looks and wit to transform into different people and conduct scams. He meets Shim Cheong, a mermaid and ultimately falls in love with her. Supporting Lee Hee - joon as Jo Nam - doo / Park Moo A con - man and Joon - jae 's mentor. He trained Joon - jae to be a great con - man along with him. His Joseon incarnation is Park Moo, who worked with Joon - jae 's stepbrother in their past lives. It was later revealed that his loyalty towards Dam - ryung and Joon - jae prevailed over his stepbrother in the Joseon era and modern day respectively. Shin Hye - sun as Cha Shi - ah Joon - jae 's university junior who has an unrequited love for him, and a researcher at KAIST. Through her job she discovered some artifacts related to Dam - ryung from the Joseon era and helped Joon - jae discover his past identity. She was revealed to be the deceased wife of Dam - ryung in the Joseon era. Shin Won - ho as Tae - oh A genius hacker and a con - man together with Joon - jae and Nam - doo. A quiet person who likes to play computer games. He initially has a secret crush on Shim Chung, but ended up falling for Shi - ah. Lee Ji - hoon as Heo Chi - hyun Joon - jae 's stepbrother. A hardworking son who dutifully stayed by his stepfather 's side after Joon - jae left home. His Joseon incarnation was revealed to be an antagonist : the son of Mr. Yang, who killed Dam - ryung and Se - hwa. In his reincarnation, he turned against Joon - jae due to his unrequited love for his stepfather. Na Young - hee as Mo Yoo - ran Shim Yi - young as young Mo Yoo - ran Joon - jae 's mother. The Cha family 's housekeeper. Hwang Shin - hye as Kang Seo - hee Oh Yeon - ah as young Kang Seo - hee / Mr. Yang 's concubine Chi - hyun 's mother and Joon - jae 's stepmother. She will do anything to keep her luxurious life with her son. She hired a hit - man to kill Joon - jae to make her son the definite heir of her husband. Her real name, Kang Ji - yeon, was revealed in the latter part of the series. Sung Dong - il as Mr. Yang / Ma Dae - young A mermaid trafficker during the Joseon era. In the modern day, he is a murder criminal and a hit - man hired by Seo - hee / Ji - hyun to kill Joon - jae. He was later revealed to be Chi - hyun 's father. Choi Jung - woo as Heo Il - joong Joon - jae 's father, and a property agent. After the success of his business he divorced with Yoo - ran and married Seo - hee / Ji - hyun. Moon So - ri as Ahn Jin - joo Shi - ah 's sister - in - law, a Daechi - dong madam who is vain and haughty. In her past life, she was revealed to be Yoo - ran 's servant. Recurring Park Hae - soo as Hong Dong - pyo A Joseon era government official, who is Dam - ryung 's friend. / A modern - day detective who is investigating Dae - young 's crimes as well as Joon - jae 's scams. Later, he sided up with Joon - jae in investigating the death of Heo Il - joong by the hands of Ji - hyun. Park Ji - il as Manager Nam Choi Kwon as young Manager Nam in Joseon era Dam - ryeong 's loyal friend in the Joseon era. Il - joong 's secretary and Joon - jae 's friend in the present time. He took care of Joon - jae when he was still young. In his past incarnation, he discovered the hidden traitors of Dam - ryung, which are Park Moo and the Joseon incarnation of Chi - hyun. Shin Rin - ah as Seo Yoo - na Shim Chung 's child friend. Apart from Dam - ryung / Joon - jae, she is the only one who can hear Se - hwa / Shim Chung 's inner voice both during the Joseon era and present time. In the Joseon time, she was the daughter of a fisherman and a mermaid. Hong Jin - kyung as Shim Chung 's homeless friend A beggar whom Shim Chung always seeks when she has problems and needs life advice. Lee Jae - won as Cha Dong - shik Shi - ah 's brother and Jin - joo 's husband. Lee Ho - jae as Professor Jin Kyung - won A Joseon era fortune teller. A modern - day neuropsychiatrist who helped both Heo Joon - jae and Ma Dae - young in recovering their lost memories. Special appearances Go Gyu - pil as Han Sung - tae, a Myungdong Capital CEO ( ep. 1 ) Kim Sung - ryung as Jang Jin - ok, Han Sung - tae 's wife, a Myungdong Capital Madam ( ep. 1 - 3 ) Krystal Jung as Min - ji, a flight attendant ( ep. 1 ) Ahn Jae - hong as Thomas, a missionary ( ep. 2 ) Cha Tae - hyun as a Han River con - man ( ep. 4 ) Kim Kang - hyun as a police officer ( ep. 5 ) Park Jin - joo as a nurse ( ep. 6 ) Jo Jung - suk as Yoo Jung - hoon, a merman ( ep. 7 - 8 ) Jeong Yoo - mi as Kim Hye - jin ( ep. 8 ) Kim Sun - young as an ajumma in the jjimjilbang ( ep. 11 ) Im Won - hee as a doctor ( ep. 19 ) Kim Seul - gi as a mermaid ( ep. 20 ) Production Filming began on August 19, 2016 in Goesan, North Chungcheong Province, South Korea. The production team then flew to Palau to film underwater scenes. The cast and crew flew to Spain on September 11 where they filmed in A Coruña, Ribadeo, Lugo, Tossa de Mar and Castell de Santa Florentina in Canet de Mar, as well as Begur ( Es Cau Swimming Pool ), Sitges ( Town Hall and other backdrops ) and Barcelona ( exteriors of Palau de la Música Catalana, etc. ), among other places in Catalonia and Galicia ( Spain ). The first script reading was held on October 8, 2016, two months after production began, due to the busy schedules of the actors. It lasted three hours and covered the first four episodes. This drama served as a reunion for both Lee Ji - hoon and Shin Hye - sun who debuted together in the 2012 KBS2 hit school drama School 2013 as well as Jun Ji - hyun and Hong Jin - kyung who previously worked together in the 2013 SBS hit drama My Love from the Star. Original soundtrack Legend of the Blue Sea Original Soundtrack Soundtrack album by Various Artists Released January 20, 2017 ( 2017 - 01 - 20 ) ( digital ) January 24, 2017 ( 2017 - 01 - 24 ) ( 2CD ) Genre Soundtrack Label Jellyfish LOEN L100005295 Producer Hwang Se - jun ( executive ) OST Part 1 No. Title Lyrics Music Artist Length 1. `` Love Story '' Kim Jang - woo Kim Ji - hyang Kim Ji - hyang MELODESIGN Lyn 3 : 24 2. `` Love Story '' ( Inst. ) Kim Ji - hyang MELODESIGN 3 : 24 Total length : 6 : 48 OST part 2 No. Title Lyrics Music Artist Length 1. `` A World That Is You '' ( 그대 라는 세상 ) Han Joo Lee Yoo - jin Yoon Mi - rae 3 : 37 2. `` A World That Is You '' ( 그대 라는 세상 ( Inst. ) ) Lee Yoo - jin 3 : 37 Total length : 7 : 14 OST part 3 No. Title Lyrics Music Artist Length 1. `` Lean on You '' ( 너 에게 기울어 가 ) Kim Ji - hyang MELODESIGN Jung - yup ( Brown Eyed Soul ) 3 : 46 2. `` Lean on You '' ( 너 에게 기울어 가 ( Inst. ) ) MELODESIGN 3 : 46 Total length : 7 : 32 OST Part 4 No. Title Lyrics Music Artist Length 1. `` Shy Boy '' ( 설레 이는 소년 처럼 ) Shin Hae - chul Glory Face Jo Yong - ho Ha Hyun - woo ( Guckkasten ) 3 : 31 2. `` Shy Boy '' ( 설레 이는 소년 처럼 ( Inst. ) ) Glory Face Jo Yong - ho 3 : 31 Total length : 7 : 02 OST Part 5 No. Title Lyrics Music Artist Length 1. `` Somewhere Someday '' ( 어디 선가 언젠가 ) Kim Eana Sung Si - kyung MELODESIGN Sung Si - kyung 4 : 32 2. `` Somewhere Someday '' ( 어디 선가 언젠가 ( Inst. ) ) Sung Si - kyung MELODESIGN 4 : 32 Total length : 9 : 04 OST Part 6 No. Title Lyrics Music Artist Length 1. `` Wind Flower '' ( 바람꽃 ) Hana Tom & Jerry Tom & Jerry Lee Sun - hee 4 : 11 2. `` Wind Flower '' ( 바람꽃 ( Inst. ) ) Tom & Jerry 4 : 11 Total length : 8 : 22 OST Part 7 No. Title Lyrics Music Artist Length 1. `` Fool '' ( 바보 야 ) Honey Pot Honey Pot Ken ( VIXX ) 3 : 14 2. `` Fool '' ( 바보 야 ( Inst. ) ) Honey Pot 3 : 14 Total length : 6 : 28 OST part 8 No. Title Lyrics Music Artist Length 1. `` Why Would I Do Like This '' ( 내가 왜 이럴까 ) Noh Ah - ram ( Coffee Boy ) Noh Ah - ram Coffee Boy 3 : 14 2. `` Why Would I Do Like This '' ( 내가 왜 이럴까 ( Inst. ) ) Noh Ah - ram 3 : 14 Total length : 6 : 28 OST Part 9 No. Title Lyrics Music Artist Length 1. `` Day By Day '' ( 하루 에 하나씩 ) ZigZag Note Kang Myung - shin ZigZag Note Kang Myung - shin Park Yoon - ha 3 : 09 2. `` Day By Day '' ( 하루 에 하나씩 ( Inst. ) ) ZigZag Note Kang Myung - shin 3 : 09 Total length : 6 : 18 OST Part 10 No. Title Lyrics Music Artist Length 1. `` If Only '' ( 만 에 하나 ) Min Yeon - jae Lee Dae - sung ( BIGTONE ) KingMing Kim Dong - hwi Se - jeong ( Gugudan ) 4 : 16 2. `` If Only '' ( 만 에 하나 ( Inst. ) ) KingMing Kim Dong - hwi 4 : 16 Total length : 8 : 32 OST Part 11 No. Title Lyrics Music Artist Length 1. `` Love Road '' ( 사랑 길 ) Kim Ji - hyang MELODESIGN Min Chae 3 : 54 2. `` Love Road '' ( 사랑 길 ( Inst. ) ) MELODESIGN 3 : 54 Total length : 7 : 48 Instrumental I. No. Title Music Artist Length 1. `` Sound Of Ocean '' Ryo Yoshimata Ryo Yoshimata 2. `` Memories '' Yoshimata Yoshimata 3. `` The Last Time '' Yoshimata Yoshimata Total length : 8 : 21 II. No. Title Lyrics Music Artist Length 1. `` Hidden Story '' ( 숨겨진 이야기 ) Second Moon Second Moon Second Moon feat. Han Ah - reum 2. `` My Name '' ( 나의 이름 ) Second Moon Second Moon feat. Han Ah - reum 3. `` The Way to Meet You '' ( 너를 찾아 가는 길 ) Second Moon Second Moon Second Moon 4. `` At This Time '' ( 다음 이 시간 에 ) Second Moon Second Moon Second Moon Total length : 9 : 45 Charted songs Chart Performance Title Year Peak chart positions Sales Remarks KOR Gaon `` Love Story '' ( Lyn ) 2016 21 KOR : 181,202 + Part 1 `` A World That Is You '' ( Yoon Mi - rae ) 10 KOR : 208,326 + Part 2 `` Lean on You '' ( Jung - yup ( Brown Eyed Soul ) ) 46 KOR : 89,521 Part 3 `` Shy Boy '' ( Ha Hyun - woo ( Guckkasten ) ) 64 KOR : 51,209 Part 4 `` Somewhere Someday '' ( Sung Si - kyung ) 11 KOR : 274,787 + Part 5 `` Wind Flower '' ( Lee Sun - hee ) 27 KOR : 167,441 + Part 6 `` Fool '' ( Ken ( VIXX ) ) 78 KOR : 44,708 + Part 7 `` If Only '' Se - jeong ( Gugudan ) 2017 35 KOR : 56,719 + Part 10 Reception Due to the star power of Jun and Lee, the series maintained the first place ranking for its timeslot and surpassed 20 % viewership ratings. The series also fared well overseas, having been exported to all major regions around the world, including Southeast Asia, the Americas and Europe. Despite the show 's success, it was criticized for lack of originality, as many viewers felt that the ' parallel timeline ' and ' romance between a human and supernatural being ' were recycled elements of writer Park 's previous series My Love From the Star ( 2013 - 2014 ). Additionally, it was slammed for bad editing, loose plot and lack of chemistry. However, Jun 's performance as a mermaid was met with overall high praise ; with The Straits Times saying that she is `` brilliant as the otherworldly goofball who is blissfully unaware of the mission to save her self - worth '' and Yonhap News Agency highlighting her `` trademark lanky, slender yet at times powerful and dramatic performance ''. Ratings In the table below, the blue numbers represent the lowest ratings and the red numbers represent the highest ratings. Episode # Date Average audience share TNmS Ratings AGB Nielsen Nationwide Seoul National Capital Area Nationwide Seoul National Capital Area November 16, 2016 15.4 % ( 4th ) 18.9 % ( 3rd ) 16.4 % ( 4th ) 18.0 % ( 2nd ) November 17, 2016 16.2 % ( 4th ) 20.1 % ( 3rd ) 15.1 % ( 4th ) 16.4 % ( 4th ) November 23, 2016 18.6 % ( 4th ) 19.6 % ( 2nd ) 15.7 % ( 4th ) 17.2 % ( 4th ) November 24, 2016 17.9 % ( 4th ) 21.3 % ( 3rd ) 17.1 % ( 4th ) 18.4 % ( 3rd ) 5 November 30, 2016 16.4 % ( 4th ) 20.4 % ( 2nd ) 16.8 % ( 3rd ) 20.5 % ( 1st ) 6 December 1, 2016 18.1 % ( 2nd ) 20.2 % ( 1st ) 18.9 % ( 2nd ) 22.1 % ( 1st ) 7 December 7, 2016 15.8 % ( 4th ) 18.1 % ( 2nd ) 17.4 % ( 2nd ) 19.2 % ( 1st ) 8 December 8, 2016 17.4 % ( 3rd ) 19.7 % ( 1st ) 17.4 % ( 2nd ) 19.1 % ( 2nd ) 9 December 14, 2016 14.8 % ( 5th ) 16.4 % ( 2nd ) 16.6 % ( 2nd ) 18.8 % ( 2nd ) 10 December 15, 2016 16.8 % ( 4th ) 19.2 % ( 2nd ) 17.5 % ( 2nd ) 19.3 % ( 2nd ) 11 December 21, 2016 17.7 % ( 3rd ) 20.1 % ( 2nd ) 16.7 % ( 3rd ) 18.1 % ( 2nd ) 12 December 22, 2016 16.3 % ( 4th ) 18.0 % ( 2nd ) 17.3 % ( 3rd ) 18.7 % ( 2nd ) 13 December 28, 2016 15.8 % ( 4th ) 18.4 % ( 2nd ) 16.0 % ( 4th ) 17.2 % ( 3rd ) 14 January 4, 2017 15.1 % ( 4th ) 18.1 % ( 3rd ) 17.8 % ( 3rd ) 18.7 % ( 2nd ) 15 January 5, 2017 15.9 % ( 3rd ) 19.4 % ( 2nd ) 18.3 % ( 3rd ) 20.1 % ( 2nd ) 16 January 11, 2017 15.1 % ( 4th ) 19.0 % ( 2nd ) 18.9 % ( 3rd ) 20.7 % ( 2nd ) 17 January 12, 2017 18.9 % ( 3rd ) 22.2 % ( 2nd ) 20.8 % ( 2nd ) 23.0 % ( 2nd ) 18 January 18, 2017 16.5 % ( 3rd ) 18.4 % ( 2nd ) 18.3 % ( 3rd ) 19.9 % ( 2nd ) 19 January 19, 2017 18.7 % ( 3rd ) 20.4 % ( 2nd ) 21.0 % ( 2nd ) 22.2 % ( 2nd ) 20 January 25, 2017 16.2 % ( 4th ) 18.4 % ( 2nd ) 17.9 % ( 3rd ) 18.8 % ( 2nd ) Average 16.7 % 19.3 % 17.6 % 19.3 % Special December 29, 2016 14.5 % ( 8th ) 13.3 % ( 4th ) 11.2 % ( 7th ) 12.3 % ( 4th ) On December 29, 2016, SBS aired a movie - like special episode summarizing the first half of the drama focusing on the relationship between Shim Cheong and Heo Joon - jae. Awards and nominations Year Award Recipient Result 2016 24th SBS Drama Awards Grand Prize ( Daesang ) Jun Ji - hyun Nominated Lee Min - ho Nominated Top Excellence Award, Actor in a Genre & Fantasy Drama Won Top Excellence Award, Actress in a Genre & Fantasy Drama Jun Ji - hyun Nominated Excellence Award, Actor in a Fantasy Drama Lee Hee - joon Nominated Excellence Award, Actress in a Fantasy Drama Shin Hye - sun Nominated Hwang Shin - hye Nominated Special Award, Actor in Fantasy Drama Sung Dong - il Won Lee Ji - hoon Nominated Special Award, Actress in a Fantasy Drama Oh Yeon - ah Nominated K - Wave Star Award Lee Min - ho Nominated Jun Ji - hyun Nominated Best Couple Lee Min - ho and Jun Ji - hyun Won Top 10 Stars Lee Min - ho Won Jun Ji - hyun Won Idol Academy Award -- Best Eating ( Meokbang ) Won 2017 9th Melon Music Awards Best OST Sung Si - kyung ( Somewhere Someday ) Nominated International broadcast In Cambodia, the series will be dubbed in Khmer language by Hang Meas HDTV as ទេព មច្ឆា ឆ្លង ជាតិ. It will air sometime in the second half of 2017. In Singapore, Indonesia, Malaysia, Cambodia and Brunei, the series aired exclusively on ONE TV Asia, within 24 hours of its original telecast. In Vietnam, it premiered on November 17, 2016 on HTV2 's YouTube channel. Each episode was available to stream 12 hours after the original South Korean broadcast under the title Huyền thoại biển xanh with Vietnamese subtitles. In Hong Kong, the drama aired on myTV SUPER. It premiered on November 17, 2016. In the Philippines, the drama is available to stream on Iflix 24 hours after its original South Korean broadcast with English subtitles. ABS - CBN aired in May 8, 2017 at 5 : 00 pm PST, replacing Minute To Win It : Last Duo Standing its Kapamilya Gold block. Meanwhile, the network 's regional stations will air the drama at 9 : 30 am PST in order to avoid conflict with regional editions of its flagship evening newscast. On August 18, 2017, ABS - CBN confirmed that Legend of the Blue Sea will re-air on the network 's Primetime Bida 10 : 00 timeslot. It was re-aired for all of the nation on September 4, 2017, replacing Weightlifting Fairy. It will be dubbed in Filipino. It was also re-aired on its sister channel Asianovela Channel starting on September 3, 2018. In Sri Lanka, the drama is available to stream on - demand on Iflix with English and Sinhalese subtitles. During its original run, Iflix exclusively streamed episodes of the drama 24 hours after its original South Korean broadcast with English subtitles between November 17, 2016 and January 26, 2017. In the Los Angeles DMA, US the drama aired every Wednesday and Thursday with English subtitles, free over-the - air on Asian American - oriented channel, LA18 ( channel 18 ) from December 7, 2016, to February 9, 2017. In Canada, the drama airs on Korean Canadian - oriented channel, All TV. In Thailand, it will premiere on True4U in January 2017, dubbed as ngeụ̄xk s̄āw tạw r̂āy kạb nāy t̂m tǔn ( `` เงือก สาว ตัว ร้าย กับ นาย ต้ม ตุ๋น '' ; literally : Sassy Mermaid & Mr. Fraud ). In Taiwan, episodes of the drama are available to stream on iQiyi. It will also premiere in China on TVC in February 2017. In Japan, the series is currently aired on Eisei Gekijo & Mnet Japan ( a cable TV channel ) from February 26, 2017. The drama is available to stream on Viki with subtitles in a variety of languages created by a volunteer community. In Indonesian, the series is currently aired on Channels `` SBS In '' ( Upcoming ) References ^ Jump up to : `` ' Legend of the Blue Sea ' ends strong despite being too familiar ''. The Korea Herald. Jump up ^ `` Legend of the Blue Sea ''. CJ E&M Lineup. CJ E&M Corporation. Retrieved December 21, 2017. Jump up ^ Kil, Sonia. `` Gianna Jun and Lee Min - ho to Star in Korean TV Series ' Blue Sea ' ''. Variety. Jump up ^ `` Jun Ji - hyun and Lee Min - ho to star in drama ''. The Korea Times. Jump up ^ `` ' Legend of the Blue Sea is our own ancient mermaid story ' ''. The Korea Times. Jump up ^ `` Actress Jun Ji - hyun plays tough mermaid in new series ''. Yonhap News Agency. Jump up ^ `` Shin Eun - soo to play teenage Jun Ji - hyun in ' The Legend of the Blue Sea ' ''. Kpop Herald. Jump up ^ `` 이희준 ' 푸른 바다 의 전설 ' 합류 확정... 전지현 이민호 와 호흡 ''. SE Daily ( in Korean ). Jump up ^ `` Actress Shin Hye - sun will join ' Blue Sea ' ''. Korea JoongAng Daily. Jump up ^ jun2yng. `` Cross Gene 's Shin And Lee Hee Joon Join Cast Of Lee Min Ho 's Upcoming Drama ''. Soompi. Jump up ^ `` ( 단독 ) 이지훈, ' 푸른 바다 의 전설 ' 출연... 전지현 이민호 와 호흡 텐 아시아 ''. TenAsia ( in Korean ). Jump up ^ `` ( 단독 ) 나영희, ' 푸른 바다 의 전설'서 전지현 과 재회... 박지은 작가 와 5 번째 ''. MK News ( in Korean ). Jump up ^ `` 황신혜 는 푸른 바다 의 전설 에 합류 한다 ''. TV Daily ( in Korean ). Jump up ^ `` ( 단독 ) 성동일, 전지현 이민호 이어 ' 푸른 바다 의 전설 ' 합류 ''. MBN News ( in Korean ). Jump up ^ `` 황신혜 성동일 나영희 최정우, ' 푸른 바다 의 전설 ' 캐스팅 ''. 텐 아시아 ( in Korean ). Jump up ^ `` 문소리, ' 푸른 바다 의 전설 ' 안방 복귀 확정... 대치동 사모님 役 ''. The Chosun Ilbo ( in Korean ). Jump up ^ `` ( 단독 ) 홍진경, ' 푸른 바다... ' 로 전지현 X 박지은 재회 ''. Joins ( in Korean ). Jump up ^ `` Krystal makes cameo on ' Legend of the Blue Seas ' ''. Kpop Herald. Jump up ^ `` Cha Tae - hyun to cameo in ' Legend of the Blue Sea ' ''. Kpop Herald. Jump up ^ `` Jo Jung - suk cameos as merman in ' The Legend of the Blue Sea ' ''. Kpop Herald. Jump up ^ Im, Ju Hyeon. `` 정유미 측 `` ' 푸른 바다 ' 카메오 출연... 오늘 ( 8 일 ) 등장 '' '' ( ( Spoiler ) Jeong Yoo - mi to Make Cameo Appearance in `` The Legend of the Blue Sea '' ). Star News ( in Korean ). Jump up ^ `` ' Legend of the Blue Sea ' stars will film in Palau and Spain ''. Korea JoongAng Daily. Jump up ^ `` 이민호 전지현, ' 푸른 바다 ' 촬영차 스페인 출국 ''. Joins ( in Korean ). Jump up ^ `` ' Legend of the Blue Sea ' Filming Locations Tour and Private Castle in Tossa de Mar ''. lonelyplanet. Jump up ^ `` A Coruña será escenario de una teleserie que arrasa en Corea del Sur ''. LavozDeGalicia.es. 18 September 2016. Retrieved 30 October 2017. Jump up ^ `` Legend of the Blue Sea '' filming locations, KoreanDramaland.com. ( Accessed 14 September 2017 ). Jump up ^ `` Filming Location : Legend of the Blue Sea '', by Honeystars, flyhoneystars, 25 Nov. 2016. ( Accessed 14 September 2017 ). Jump up ^ `` Megaestrellas asiáticas en As Catedrais. Llega un equipo de 150 personas con Jun Ji Hyun y Lee Min Ho, star system en Asia equiparables a Brad Pitt y Angelina Jolie '', by José Alonso and M. Carneiro, Ribadeo, La Voz de Galicia, 28 Sept. 2016, ( in Spanish ). ( Accessed 14 September 2017 ) Jump up ^ `` Més de 130 persones participen al rodatge de la sèrie coreana. La producció, que genera expectació al país asiàtic, inclou actors mediàtics i s'estrenarà al novembre '', ( Legend of the Blue Sea topic ), Diari de Girona, 16 Sept. 2016, ( in Catalan ). ( Accessed 14 September 2017 ) Jump up ^ `` Lee Min - ho, Jun Ji - hyun at script read for ' Legend of Blue Sea ' ''. Kpop Herald. Jump up ^ `` Mermaid sellers and cast reunions lined up for ' Legend of the Blue Sea ' ''. Dramabeans. Jump up ^ `` Hong Jin Kyung to reunite with Jun Ji Hyun on ' The Legend of the Blue Sea ' ''. Allkpop. ^ Jump up to : `` ( OST ) Legend of the Blue Sea OST by Various Artists ''. Melon.com. LOEN Entertainment. Retrieved 2017 - 01 - 19. ^ Jump up to : `` 푸른 바다 의 전설 O.S.T - SBS 드라마 스페셜 ( 2CD ) ( Legend of the Blue Sea OST - SBS Drama Special ( 2CD ) ) ''. Synnara Record. Media Synnara Co., Ltd. Retrieved 2017 - 01 - 19. Jump up ^ `` Lyn unveils OST cut for ' The Legend of the Blue Sea 'd ''. Yonhap News Agency. Jump up ^ `` New song from ' Legend of the Blue Sea ' OST released ''. Yonhap News Agency. Jump up ^ `` Sung Si - kyung sings ' Someday, Somewhere ' from OST of ' The Legend of the Blue Sea ' ''. Yonhap News Agency. Jump up ^ `` Park Yoon - ha track marks 9th on ' The Legend of the Blue Sea ' OST ''. Yonhap News Agency. Jump up ^ Cumulative sales for `` Love Story '' : `` 2016 년 11 월 Download Chart ( see # 37 ) ''. Gaon Chart. Korea Music Content Industry Association. Retrieved 2016 - 12 - 23. `` Gaon Download Chart - Week 53 ( see # 88 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 05. `` Gaon Download Chart - Week 54 ( see # 99 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 12. Jump up ^ Cumulative sales for `` A World That Is You '' : `` 2016 년 11 월 Download Chart ( see # 38 ) ''. Gaon Chart. Korea Music Content Industry Association. Retrieved 2016 - 12 - 23. `` Gaon Download Chart - Week 53 ( see # 66 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 05. `` Gaon Download Chart - Week 1 ( see # 73 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 12. `` Gaon Download Chart - Week 2 ( see # 87 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 19. Jump up ^ Cumulative sales for `` Lean on You '' : `` 2016 년 48 주차 Download Chart ( see # 32 ) ''. Gaon Chart. Korea Music Content Industry Association. Retrieved 2016 - 12 - 02. `` 2016 년 49 주차 Download Chart ( see # 31 ) ''. Gaon Chart. Korea Music Content Industry Association. Retrieved 2016 - 12 - 08. `` 2016 년 50 주차 Download Chart ( see # 69 ) ''. Gaon Chart. Korea Music Content Industry Association. Retrieved 2016 - 12 - 15. Jump up ^ Cumulative sales for `` Shy Boy '' : `` Gaon Download Chart - Week 49 ''. gaonchart.co.kr. Retrieved 2016 - 12 - 08. `` Gaon Download Chart - Week 50 ''. gaonchart.co.kr. Retrieved 2016 - 12 - 15. Jump up ^ Cumulative sales for `` Somewhere Someday '' : `` Gaon Download Chart - Week 50 ''. gaonchart.co.kr. Retrieved 2016 - 12 - 15. `` Gaon Download Chart - Week 51 ''. gaonchart.co.kr. Retrieved 2016 - 12 - 22. `` Gaon Download Chart - Week 52 ''. gaonchart.co.kr. Retrieved 2016 - 12 - 29. `` Gaon Download Chart - Week 53 ( see # 45 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 05. `` Gaon Download Chart - Week 1 ( see # 64 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 12. `` Gaon Download Chart - Week 2 ( see # 70 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 19. `` Gaon Download Chart - Week 3 ( see # 85 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 27. Jump up ^ Cumulative sales for `` Wind Flower '' : `` Gaon Download Chart - Week 51 ''. gaonchart.co.kr. Retrieved 2016 - 12 - 22. `` Gaon Download Chart - Week 52 ''. gaonchart.co.kr. Retrieved 2016 - 12 - 29. `` Gaon Download Chart - Week 53 ( see # 39 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 05. `` Gaon Download Chart - Week 1 ( see # 59 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 12. `` Gaon Download Chart - Week 2 ( see # 74 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 19. Jump up ^ Cumulative sales for `` Fool '' : `` Gaon Download Chart - Week 52 ''. gaonchart.co.kr. Retrieved 2016 - 12 - 29. `` Gaon Download Chart - Week 53 ( see # 95 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 05. Jump up ^ Cumulative sales for `` If Only '' : `` Gaon Download Chart - Week 2 ( see # 35 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 19. `` Gaon Download Chart - Week 3 ( see # 59 ) ''. gaonchart.co.kr. Retrieved 2017 - 01 - 27. Jump up ^ `` Fantasy - romance drama gets off to strong start ''. Yonhap News Agency. Jump up ^ `` Fantasy drama starring Jun Ji - hyun, Lee Min - ho tops 20 pct in nationwide viewership ''. Yonhap News Agency. Jump up ^ `` ' Legend of the Blue Sea ' criticized for poor editing ''. The Korea Times. Jump up ^ `` TV reviews : In Korean drama Legend Of The Blue Sea, Gianna Jun is brilliant as otherworldly goofball of a mermaid ''. The Straits Times. Jump up ^ `` ' Legend of the Blue Sea ' ends strong despite being too familiar ''. Yonhap News Agency. Jump up ^ `` TNMS Daily Ratings : this links to current day - select the date from drop down menu ''. TNMS Ratings ( in Korean ). Retrieved 2016 - 11 - 16. Jump up ^ `` AGB Daily Ratings : this links to current day - select the date from drop down menu ''. AGB Nielsen Media Research ( in Korean ). Retrieved 2016 - 11 - 16. Jump up ^ `` Special episode of ' Legend of the Blue Sea ' to air Thursday ''. Yonhap News Agency. Jump up ^ Kim, Jin - suk. `` ( SBS 연기 대상 1 ) ' 멱살 잡고 이끈 ' 김래원 조정석 전지현 한석규 ( 일간 스포츠 ) 입 ''. news.jtbc.joins.com ( in Korean ). Jump up ^ `` ទេព មច្ឆា ឆ្លង ជាតិ ''. Jump up ^ Lainey. `` # TheLegendIsReal : ONE HD To Air Highly Anticipated K - Drama, `` The Legend of the Blue Sea '' ``. Hype.my. Retrieved 2016 - 12 - 09. Jump up ^ koreaportal ( 2016 - 11 - 21 ). `` The Legend of the Blue Sea ' Where to Watch the Series If You 're Not in Korea ''. koreaportal. Retrieved 2016 - 12 - 09. ^ Jump up to : eva.vn. `` Không thể cưỡng lại vẻ đáng yêu của Lee Min Ho khi đội lốt nai tơ ngơ ngác ''. EVA.VN ( in Vietnamese ). Retrieved 2016 - 12 - 09. Jump up ^ `` myTV SUPER ''. facebook.com. Retrieved 2016 - 12 - 09. Jump up ^ `` iflix Philippines ( @ iflixph ) - Twitter ''. Twitter.com. Retrieved 30 October 2017. Jump up ^ `` iflix Sri Lanka ( @ iflixLK ) - Twitter ''. Twitter.com. Retrieved 30 October 2017. Jump up ^ https://www.iflix.com/en/index-lk.html?ref=https%3A%2F%2Fwww.google.lk%2F&cr=1#devcosd3r7G0EsvQ.97 Jump up ^ Lastrilla, Gary Ann. `` ABS - CBN presents upcoming shows for 2017 ''. Push. Retrieved 2016 - 11 - 24. Jump up ^ `` Love in the Moonlight and Legend of the Blue Sea line - up for ABS - CBN this 2017 ''. Wordpress.com. 23 November 2016. Retrieved 30 October 2017. Jump up ^ `` ' Destined To Be Yours ' tops PHL Twitter trends after teaser release ''. GMA News Online. Retrieved 30 October 2017. Jump up ^ `` iflix Sri Lanka on Twitter ''. Twitter. Retrieved 2016 - 12 - 09. Jump up ^ `` 푸른 바다 의 전설 The Legend of the Blue Sea - LA18 TV ''. LA18 TV ( in Korean ). 5 December 2016. Retrieved 2016 - 12 - 09. Jump up ^ `` The Legend Of The Blue Sea - Canadian TV Listings Guide ''. www.OnTVTonight.ca. Retrieved 9 December 2016. Jump up ^ `` True4U - ตอกย้ํา ' ความ พี ค ' ที่ โดน ใจ จน ไล ค์ กระจาย ! ! !... '' ( in Thai ). Facebook. 8 December 2016. Retrieved 13 December 2016. Jump up ^ Mathew, Ilin. `` The Legend Of The Blue Sea excells internationally, maintains top position in viewership ranking ''. IBTimes.co.in. Retrieved 30 October 2017. Jump up ^ `` 《 蓝 色 大海 的 传说 》 计划 明年 2 月 中国 播 出 ''. ent.Sina.com.cn. Retrieved 9 December 2016. Jump up ^ `` 青い 海 の 伝説 ( 原題 ) ''. 衛星 劇場. Retrieved 30 October 2017. Jump up ^ The Legend of the Blue Sea, retrieved 9 December 2016 External links Official website ( in Korean ) Legend of the Blue Sea at Culture Depot ( in Korean ) Legend of the Blue Sea at Studio Dragon ( in Korean ) Legend of the Blue Sea at HanCinema SBS Wednesday -- Thursday dramas Previous program Legend of the Blue Sea ( November 16, 2016 -- January 25, 2017 ) Next program Do n't Dare to Dream ( August 24 -- November 10, 2016 ) Saimdang, Memoir of Colors ( January 26 -- May 4, 2017 ) SBS 's Wednesday -- Thursday dramas 1990s Sandglass Asphalt Man Model Happy Together 2000 -- 2004 Fireworks Beautiful Days Guardian Angel Piano We Are Dating Now Successful Story of a Bright Girl Age of Innocence All In Land of Wine My Fair Lady Stairway to Heaven Sunlight Pours Down My 19 Year Old Sister - in - Law Stained Glass 2005 -- 2009 Hong Kong Express Hello My Teacher Princess Lulu My Girl Tree of Heaven Bad Family Smile Again Please Come Back, Soon - ae Lovers Surgeon Bong Dal - hee Witch Yoo Hee War of Money How to Meet a Perfect Neighbor Lobbyist Robber On Air Iljimae Working Mom Painter of the Wind Star 's Lover Cain and Abel The City Hall Swallow the Sun You 're Beautiful Will It Snow for Christmas ? 2010 -- 2014 OB & GY Prosecutor Princess Bad Guy My Girlfriend Is a Nine - Tailed Fox Big Thing Sign 49 Days City Hunter Protect the Boss Deep Rooted Tree Take Care of Us, Captain Rooftop Prince Phantom To the Beautiful You The Great Seer That Winter, the Wind Blows All About My Romance I Can Hear Your Voice Master 's Sun The Heirs My Love from the Star Three Days You 're All Surrounded It 's Okay, That 's Love My Lovely Girl Pinocchio 2015 -- 2019 Hyde Jekyll, Me A Girl Who Sees Smells Mask Yong - pal The Village : Achiara 's Secret Remember Come Back Mister Entertainer Wanted Do n't Dare to Dream Legend of the Blue Sea Saimdang, Memoir of Colors Suspicious Partner Reunited Worlds While You Were Sleeping Judge vs. Judge Return Switch : Change the World The Undateables Your Honor Heart Surgeons The Last Empress Works by Studio Dragon As producer Another Miss Oh Dear My Friends Squad 38 The Good Wife On the Way to the Airport Woman with a Suitcase Entourage Legend of the Blue Sea Circle My Golden Life Bravo My Life Drama Stage Children of a Lesser God The Guest The Smile Has Left Your Eyes Love Alarm As creator / developer Hey Ghost, Let 's Fight Cinderella with Four Knights The K2 Guardian : The Lonely and Great God Voice Introverted Boss Tomorrow, With You The Liar and His Lover Tunnel Chicago Typewriter Duel Stranger The Bride of Habaek Criminal Minds Save Me Live Up to Your Name Argon Black Revolutionary Love Because This Is My First Life Avengers Social Club The Most Beautiful Goodbye Bad Guys 2 A Korean Odyssey Mother Cross Live My Mister Lawless Lawyer Mistress About Time What 's Wrong with Secretary Kim Life on Mars Mr. Sunshine Familiar Wife Voice 2 100 Days My Prince Room No. 9 Player Tale of Fairy Encounter Memories of the Alhambra Screenplays by Park Ji - eun Love Is n't Stop ( 2007 ) Get Karl ! Oh Soo - jung ( 2007 ) Queen of Housewives ( 2009 ) Queen of Reversals ( 2010 ) My Husband Got a Family ( 2012 ) My Love from the Star ( 2013 ) The Producers ( 2015 ) Legend of the Blue Sea ( 2016 ) Retrieved from `` https://en.wikipedia.org/w/index.php?title=Legend_of_the_Blue_Sea&oldid=865479770 '' Categories : Seoul Broadcasting System television dramas 2010s South Korean television series 2016 South Korean television series debuts 2017 South Korean television series endings Television series by Studio Dragon Mermaids in television South Korean romantic fantasy television series Television shows set in Palau Television shows set in Catalonia Television series set in the Joseon Dynasty Screenplays by Park Ji - eun Hidden categories : CS1 Korean - language sources ( ko ) CS1 Vietnamese - language sources ( vi ) CS1 Thai - language sources ( th ) Pages using infobox television with editor parameter Articles containing Korean - language text Articles with hAudio microformats Album infoboxes lacking a cover Wikipedia articles in need of updating from October 2017 All Wikipedia articles in need of updating Official website different in Wikidata and Wikipedia Articles with Korean - language external links HanCinema drama ID not in Wikidata Talk Contents About Wikipedia বাংলা Bân - lâm - gú Español 한국어 Հայերեն Bahasa Indonesia Italiano Bahasa Melayu ភាសា ខ្មែរ Polski Português Русский Suomi Svenska ไทย Türkçe Tiếng Việt 文言 粵語 中文 12 more Edit links This page was last edited on 24 October 2018, at 06 : 28 ( UTC ). 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Question: park jin young di the legend of the blue sea
Answer: teenage Kim Dam-ryung / Heo Joon-jae