A collaboration Chinese/Japanese anime television series adaptation titled Hitori no Shita: The Outcast (一人之下 The Outcast) aired from July 9 to September 24, 2016. A second season aired from January 16 to June 26, 2018, and simulcast in Chinese and Japanese.
Synopsis[]
Chou Soran was a normal college student until he gets caught up in a terrible incident in a small village while visiting his grandfather's grave. While walking through the graveyard to pay visit to his deceased grandfather, Soran is assaulted by zombies until a mysterious girl wielding a knife appears and leads him to a confrontation with the zombies. After successfully fending off the zombies and further encounters with the knife wielding girl known as Fu Hōhō, Soran's life begins to change as he learns that the martial arts technique taught to him by his grandfather, known as Kitaigen, is a technique being sought after by many martial arts groups with ulterior motives. The story follows Soran's attempt to find out his grandfather's real history and his supposed connection with Fu Hōhō.