다음 중:As Iori prepares for her wedding, she remembers her classmate Takeichi, with whom she was unable to develop feelings at the time. When she starts having sex with her fiancé, regretting her past with him, she climaxes and passes out, only to wake up 12 years ago. She was transported back in time to when she was a student. Will Iori be able to take revenge on her “past” life and change her “present” in order to marry Takeichi?