Question: What 2012 South Korean action thriller film was turned into the 2014 Indian-Malay thriller Angels?

full_context: Document 1: Angels (2014 film): Angels is a 2014 Indian Malayalam social thriller film and the directorial debut of Jean Markose. The film stars an ensemble cast consisting of Indrajith, Asha Sarath, Joy Mathew, Prem Prakash, Parvathy Menon, Baiju and Dinesh Panicker. Story and screenplay were written by Jean Markose and Toni Tomy, dialogues were co-written by Shabu Kilithatil. It is a rip-off from the South Korean film "Confession of Murder" (2012). This film is a Moderated Success and Hit.
Document 2: Confessions of a Serial Killer: Confessions of a Serial Killer is a 1985 American horror film directed by Mark Blair. Preceding "" by one year, the film details a serial killer (based on Henry Lee Lucas) who, after being arrested, confesses to the murders of over 200 women.
Document 3: Uyarangalil: Uyarangalil ("At the Top") is a 1984 Malayalam thriller film directed by I. V. Sasi, written by M.T. Vasudevan Nair, and produced by S. Pavamani; starring Mohanlal, Nedumudi Venu, Rahman, Kajal Kiran, Swapna, and Ratheesh in the lead roles.
Document 4: Shim Sung-bo: Shim Sung-bo (born 1972) is a South Korean film director and screenwriter. Shim became notable when he co-wrote "Memories of Murder" with director Bong Joon-ho in 2003. Besides winning numerous awards and being widely considered as one of the greatest Korean films of all time, "Memories of Murder" was praised for its twisting genre conventions that made it a big hit in Korea (with over 5.1 million admissions, making it the most watched film during the year 2003 in South Korea) as well as a successful piece of social cinema that engaged with Korea's troubled history.
Document 5: Yaamirukka Bayamey: Yaamirukka Bayamey is a 2014 Indian Tamil horror comedy film written and directed by debutant Deekay and produced by Elred Kumar. The cast includes Kreshna, Rupa Manjari, Karuna, Oviya and Anaswara Kumar. 15 technicians were introduced in the film, which started shooting in Nainital in October. Previously titled as "Illa Aanalum Irukku", the film released on 9 May 2014 and received positive reviews. The film was later remade into Kannada as "Namo Boothatma" and in Telugu as "Next Nuvve". "Yaamirukka Bayamey" is based on the 1998 Korean film "The Quiet Family".
Document 6: Ha Jung-woo: Ha Jung-woo (born Kim Sung-hoon on March 11, 1978) is a South Korean actor, film director, screenwriter and film producer. His breakthrough to stardom came with the role in Na Hong-jin's serial killer film "The Chaser" (2008). One of the leading actors of his generation in Korean cinema, Ha Jung-woo showcased his versatility across movies from many genres: road movie "My Dear Enemy" (2008), sports film "Take Off" (2009), crime drama "The Yellow Sea" (2010), gangster saga "" (2012), romantic comedy "Love Fiction" (2012), spy thriller "The Berlin File" (2013), and action thriller "The Terror Live" (2013). He made his directorial debut through the comedy film "Fasten Your Seatbelt" (2013), followed by "Chronicle of a Blood Merchant" (2015).
Document 7: Anaamika: Anaamika / Nee Enge En Anbe is a 2014 Telugu-Tamil bilingual thriller film directed by Sekhar Kammula, starring Nayanthara in the lead role. The film is a remake of the Hindi film "Kahaani".
Document 8: The Chaser (film): The Chaser () is a 2008 South Korean action thriller film starring Kim Yoon-seok and Ha Jung-woo. It was directed by Na Hong-jin in his directorial debut. Inspired by real-life Korean serial killer Yoo Young-chul, the film was shot on location around Mangwon-dong in the Mapo District, Seoul.
Document 9: Ángel (film): Ángel is a 2007 Puerto Rican film written and directed by Jacobo Morales. Morales also performs one of the lead roles in the film. The film was released on August 16, 2007 in Puerto Rico. It was produced by Cinesí Productions.
Document 10: Kumbasaram: Kumbasaram: The Confession is a 2015 Malayalam thriller film written and directed by Aneesh Anwar, starring Jayasurya, Honey Rose, Vineeth and Priyanka. The film features music composed by Vishnu Mohan Sithara. The music label was Muzik247. The film deals with the unexpected tragedies that befall the family of an autorickshaw driver.The movie is an unofficial remake of Serbian film Klopka with few little changes.
Document 11: I Saw the Devil: I Saw the Devil () is a 2010 South Korean psychological action thriller film directed by Kim Jee-woon, written by Park Hoon-jung, and starring Lee Byung-hun and Choi Min-sik. The film introduces the character of NIS agent Kim Soo-hyun (Lee Byung-hun), who embarks on a quest of revenge when his fiancée is brutally murdered by a psychopathic murderer, Jang Kyung-chul (Choi Min-sik). The line between good and evil begins to blur when the two play a dangerous game of cat and mouse. "I Saw the Devil" made its premiere in the United States at the 2011 Sundance Film Festival and had a limited U.S theatrical release.
Document 12: Memoir of a Murderer: Memoir of a Murderer (Hangul: 살인자의 기억법) is a 2017 South Korean thriller film, based on a bestselling fiction book by author Kim Young-ha. The film stars Sol Kyung-gu, Kim Nam-gil and Kim Seol-hyun. Filming began in late 2015.
Document 13: Memories of Murder: Memories of Murder () is a 2003 South Korean crime-drama film co-written and directed by Bong Joon-ho. It is based on the true story of Korea's first serial murders in history, which took place between 1986 and 1991 in Hwaseong, Gyeonggi Province. Song Kang-ho and Kim Sang-kyung star as Detective Park and Detective Seo, respectively, two of the detectives trying to solve the crimes.
Document 14: That Four-Letter Word: That Four Letter Word is a low-budget independent digital film from India, directed by Chennai-based journalist Sudhish Kamath. The film, about a group of friends at the crossroads of life, features a set of new actors including Aashil Nair, Cary Edwards, Evam Sunill, Usha Seetharam, Paloma Rao, Praveen Bharatwaj and Roshni Menon.
Document 15: Confession of Murder: Confession of Murder (; lit. "I am the Murderer") is a 2012 South Korean action thriller film directed by Jung Byung-gil, starring Jung Jae-young and Park Si-hoo. It is about a police officer who is haunted for failing to capture a serial killer 15 years back, and returns to the case after a novelist publishes the book "I am the Murderer", claiming responsibility for the crimes.
ground_truth: Confession of Murder