Hakkin Academy educates the most elite girls in the country, including Azusa Toufuuin. Despite being the most elite among the elite, this girl still maintains a pure heart. But one day, she finds an app that may change her life forever. Coming to Completely fell for her with a hypnosis app, players can slowly make small decisions about the girl’s life. Of course, the reactions will gradually become more depraved. But is it a bad turn, or is she just finding her true self?