A series of mysterious consecutive disappearances occur in the bustling streets of Tokyo. All victims are young women. The Special Investigation Bureau for Sexual Crimes, viewing the situation seriously, executes a large-scale decoy operation. Detective Okazaki (Yui Hatano), who lost her sister to sexual crime, pushes back against her superior's objections and becomes the decoy herself, participating in the operation. Despite what seemed like perfect backup support, the detective is apprehended. Awaiting her was brutal torture and betrayal, the cruelest of realities... However, nothing could extinguish the flame of justice burning within her.
