Trailer
Ai’s older brother is worried about her poor grades at school, so he decides to hire a private tutor to help her out. However, the tutor turns out to be nothing like he expected. Faced with this situation, Ai’s brother drinks a body-swapping potion and takes over his sister’s body to punish her wicked teacher—but things won’t be as simple as he thought.
After a series of intense events, Ai’s brother is forced to possess his teacher’s body as well, but everything quickly spirals out of control.