Ikumi Murase is an up-and-coming actress and popstar whose burgeoning career draws intense jealousy, particularly from the fading actress Rie. Her potential for stardom also attracts resentment from her co-star Ms. Lieh and her own boyfriend Akira, who resents the time her career demands. This resentment culminates in a violent attack orchestrated by Rie. During one of Ikumi Murase's pop concerts, Rie—having fused with a transformed sex demon following a ritual sacrifice—attempts to violate and murder her. Ikumi Murase is saved from this assault by the intervention of her boyfriend Akira, who possesses supernatural abilities and defeats Rie.