Word Of Honor (Chinese: 山河令; pinyin: Shānhé lìng), previously titled A Tale of the Wanderers (天涯客), is a 2021 Chinese costume streaming television series co-produced by Ciwen Media, and Youku, directed by Cheng Zhi Chao, Ma Hua Gan, and Li Hong Yu, written by Xiao Chu, adapted from the danmei novel "Faraway Wanderers" (天涯客) by Priest. It starred Zhang Zhehan (Chinese: 张哲瀚) and Gong Jun (Chinese: 龚俊) in the leading roles. The series aired on Youku from February 22 to May 5 with 36 episodes, plus a short bonus clip shows what happened after the end of the main series.
 It was featured on Teen Vogue's best BL dramas of 2021 list. The drama series were taken down from Chinese online video platforms in August 2021 due to industry boycott against the actor Zhang Zhehan.
 The leader of assassin organisation "The Window of Heaven", Zhou Zishu (played by Zhang Zhehan), quits his position in pursuit of freedom with drastic measures. During his travels, he meets Wen Kexing (played by Gong Jun), the reclusive leader of Ghost Valley who wants nothing but revenge. The two become entangled in various machinations within the martial arts world, and eventually become soulmates instrumental in each other's redemption. One conspiracy, two soulmates, five pieces of treasure, twenty years of grievances, and thousands of years of jianghu dreams have tied their destinies closely together.
 He wants freedom to be able to wander around the world. When he became the leader of the Four Seasons Manor after his teacher’s death, he was only sixteen years old and did not have the capabilities to lead the Four Seasons Manor. To protect them, he took eighty-one sect members with him to form Tian Chuang, The Window of Heaven under his royal cousin Helian Yi, the Crown Prince of Jin. While serving as the leader of Tian Chuang, he helped Helian Yi rise to power by assassinating key figures and concocting schemes and conspiracies to bring down his political rivals. One memorable scheme results in the deaths of many innocent people, including a little girl he and his friends were acquainted with. After the deaths of the eighty-one members, he becomes anguished and wants to regain his freedom, so he chooses to leave The Window of Heaven by using the technique of Seven Orifices and Three Autumns Nails on himself, leaving him with three years left to live. Taking on the alias of Zhou Xu, he meets Wen Kexing, who is subtly suggested to be his romantic companion.
 Originally named Zhen Yan, his parents were killed when he was a child, and he ended up in Ghost Valley. In order to survive and to take his revenge, he becomes chief of Ghost Valley and considers those of jianghu to be two-faced, preaching kindness and justice but secretly despicable. To put his plan for vengeance in action, he uses Hanging Ghost's supposed theft of the Glazed Armor as a smokescreen to command all three thousand of Qingya Mountain's ghosts to leave Ghost Valley. After meeting Zhou Zishu, the two redeem each other and heal from their respective pasts.
 Initially naive and kind, he becomes an unwilling pawn in a conspiracy involving the Glazed Armor, the legendary key to opening the  armoury containing various martial arts techniques and secrets. 
 A bright and lively girl, she was rescued by Wen Kexing and calls him "master", although he treats her as a younger sister.  Later on, she starts a relationship with Cao Weining.
 Kind, optimistic, and a lover of good food, he often mixes up famous literary works. He fell in love at first sight with Gu Xiang.
 A place where the most evil people in the world with nowhere else to go, gather.
 (voiced by Zhang Xin Yu)
 (voiced by Qiao Shi Yu)
 (voiced by Sun Lu Lu)
 (voiced by Zhang Zhan Kun)
 (voiced by Guan Shuai)
 (voiced by Zhang He)
 One of the two most famous assassin organisations operating primarily in the north, The Window of Heaven is led by Helian Yi, Prince of Jin, used in his schemes in his bid for the throne. 
 (voiced by Miao Zhuang)
 (voiced by Cai Zhuang Zhuang)
 (voiced by Wi Yi Fan)
 One of the two most famous assassin organizations operating primarily in the south, the Scorpion Sect is led by Scorpion King.
 Cai Hai Ting (voice)
 Qiao Su (voice)
 Consists of the five great sects and their respective leaders:
 A former wulin stronghold which has now faded into nonexistence.
 An organization that is adept in traps and machinations.
 One of the sects under the Wu Yue Sword Alliance.
 One of the sects under the Wu Yue Sword Alliance.
 Word of Honor OST (山河令 网剧音乐原声大碟) consisted of 13 tracks, sung by various artists.
 In June 2020, the main leads Zhang Zhehan and Gong Jun were announced along with the production team. On the same day, the filming ceremony was held. On July 18, a fanmeeting was held. The series was filmed from June 3 to September 23 at Hengdian World Studios.
 ‘Word of Honor’ Theme Concert took place on the 3 and 4 of May 2021, in the gymnasium of the Suzhou Olympic Sports Centre. The main leads Zhang Zhehan, Gong Jun, Zhou Ye, Ma Wenyuan, and Sun Xilun attended the shows along with supporting cast members Zhao Qian (Du Pusa), Huang You Ming (Ye Baiyi), Li Dai Kun (Xie Wang), Hei Zi (Gao Chong), Chen Zi Han (Luo Fumeng), Jin Le (Gao Xiaolian), Ke Nai Yu (Liu Qianqiao), Wang Ruo Lin (Zhao Jin), Guo Jia Hao (Shen Shen), Fan Jinwei (Wu Xi), Guo Yun Fei (Duan Pengjiu), and Wang Rong (Han Ying). Over 600,000 people participated in the tickets purchased, but only 40,000 seats available. The tickets sold out within 40 seconds. Online tickets were also available for livestream through media platform Youku, costing CN¥68 (US$10) per day.