Reika Aizumi is a renowned detective, entrusted with a crucial mission to infiltrate the Takayama syndicate and dismantle the organization. Her operation progresses smoothly, reaching the final stage of destroying the group, when betrayal by an informant throws the entire plan into chaos. Yet, Reika refuses to abandon her mission, determined to see it through. Upon learning of her resolve, the men turn their malicious intentions toward her. What unfolds next is an intense, dramatic story you won't want to miss.