Hong Kong Customs and Excise Department officers Chow Ching-lai and Cheung Wan-nam share a close mentor-student relationship. On a case involving seized smuggled arms, Ching-lai is sent to take part…

Chen Yutong, a student at a girls’ high school, suffers from school bullying. Her mother, Li Han, is unable to save her daughter from “hell”, and everyone around her turns…