THZ-90 — Super Heroine In Desperate Situation!! Vol.90 Ms. Marvelous Yuuna Mitake

Ms. Marvelous is an agent who wears a black costume and fights for justice. While investigating a case of random kidnappings by terrorists, she is confronted by Dwight, the ringmaster of the Hellish Circus, and the monster Berserk Boa. It turns out that the case of random kidnappings was the work of Dwight and his men. Ms. Marvelous confronts Dwight and his men, but struggles against Boa's overwhelming power. Even when she tries to retreat, she is thwarted, and is finally captured. She is thoroughly beaten, and finally, she is attacked by Boa's vicious "thing"... [BAD END]