Wana – Hakudaku Mamire no Houkago Episode 1

After the sudden strange death of his brother, Raika is transferred to his academy to study all the details of death and investigate the matter. Since the school where her brother studied, only for men she had to pretend to be a guy. In the course of her investigation, she discovers that a group of rapists is operating at the Academy, which is active only after the end of classes. Raika learns that her brother was one of them. Trying to justify his actions, and not believing that her brother could become like that, she penetrates the heart of a depraved gang, but soon she is revealed and cruelly punished...