iori, who is about to get married, remembers her classmate, takeichi, whom she couldn’t fall in love with at the time. while regretting the past with him, when i started having sex with my fiancée, i fainted and woke up 12 years ago. when i was a student, i was time leaping. in order to marry takeichi, can iori take revenge on her “past” life and change her “now”?