Arrest the vicious criminal Shiraishi, who uses a beauty salon called "White Heaven" as a cover to search for young women, confine them, and rape them! "If you want the hostage back, come to White Heaven. You'll have to do it alone." A sudden phone call from Shiraishi, the target she was tracking. Riona, who had declared war on the vicious criminal, heads out to rescue the hostage with her favorite special weapon, the Black Baton, but...