Madame Tang colludes and mediates between the government and the private businesses for the benefits of her all-female family. One case does not go according to plan, and an entire family close to Madame Tang fall victim to a gruesome murder. Ambition, desire and lust eventually change Tang's relationships with her own family forever.

The fourth film of firefighter-turned-director Yang Shupeng, Blood of Youth follows a young hacker named Su Ang (Oho Ou), who anonymously tips off the police about the remains of a woman buried in the woods near the city of Hangzhou. Detective Zhang (Zhang Yi) discovers the victim was beaten to death almost two decades ago, and starts investigating the events that lead to her death.

In a small seaside town, two schoolgirls are assaulted by a middle-aged man in a motel. Mia, a teenager who was working on reception that night, is the only witness. For fear of losing her job, she says nothing. Meanwhile, 12-year-old Wen, one of the victims, finds that her troubles have only just begun. Trapped in a world that offers them no safety, Mia and Wen will have to find their own way out.

A criminal psychologist and a forensic expert works together to track down a serial killer who targets people who have been acquitted of notable crimes and uses their guilt as his modus operandi.