■Beautiful Girl Warrior Sailor I

A few years before Karen's career as Sailor Venus, she was assigned to a special agent in charge of protecting the city from monster crime by transforming into Sailor Istoral with the power of light fairies living in brooch. One day, a prison escape incident occurred, though he was prosecuting criminal demons one after another by combining Lisa and Tagg who looked like his sister. Lisa is also taken away. As the investigation proceeds, there is a suspicion that Ansai, his boss and Karen's thought-provoking assistant, has taken care of him. In front of the bewildered Karen, a female yokai (monster) Palpyrio appears. It was Lisa's remodeled brainwash. [BAD END]