Our main man, Masato Shimamura, finds himself caught up in some serious drama with his childhood homie and her perverted sis. First off, we got Shinjo Haruna, the queen bee of their school. This girl’s got looks that could make heads turn, but don’t let that fool you. Behind that pretty face, there’s a nasty personality lurking beneath the surface. And then there’s Shinji Serina, this schoolgirl with a smokin’ hot bod. But, man, her attitude is as selfish as it gets. These two troublemakers become the bane of Masato’s existence, always causing him grief. But hold up, things take a major turn when Masato crosses paths with Sakiko Ichinose, the owner of this private club called “Gentildonna.” She hooks him up with a hypnosis device that claims to give him the power to control people’s minds. Masato sees this as his chance for sweet revenge against the Shinjo sisters. He’s had enough of their crap, and now he’s got the means to make them pay.