Youth of Killing, AKA 杀戮少年 and other title Youth of Killing , is a Hong Kong crime thriller that follows the journey of Wang Shukei and his younger brother Wu Feng as they try to clear their names of charges related to the murder of a police officer. After being wrongly accused of killing a police officer, Wang Shukei returns to mainland China where he is later released from prison only to be forced by underworld boss Alen into doing illegal activities in Hong Kong to save his brother Wu Feng and also to clear his own name.The film features performances by Wang Book and Hou Ziyang as the two brothers at different stages of their lives. The story explores themes of sibling love, loyalty, redemption, and betrayal as the characters navigate a complex web of crime and justice in Hong Kong. With its tense action sequences and thought-provoking narrative, Youth of Killing promises to deliver an intense and thrilling viewing experience for audiences worldwide.