The film follows a young hacker named Su Ang (Oho Ou), who anonymously discovers the remains of a woman buried in the woods near the city of Hangzhou. Detective Zhang (Zhang Yi) discovers that the victim was beaten almost two decades ago and begins investigating the events that led to his death. But at the same time, Su Ang also warns the police about a bank robbery that is about to happen, but just as the thieves led by Shen (Zhou Ziwei) are about to enter the bank, he also informs them about the presence of the police . His agenda is a mystery, but it may be linked to the fact that a brain injury he suffered during his years in an orphanage is slowly killing him according to his doctor, Han Yu (Yu Nan), especially because he is not taking The remedy that can save you. "The Blood of Youth" is an expertly written stretched drama. For almost an hour, the subplots are stacked up for tempting and non-narcissistic effects, cinematography is eye-catching and somber, dialogue sharp, flashes of dark humor, an elegant punctuation, and an excellent cast ensemble.