- "Nozomi", who I loved since school days, became my best friend's wife and was shown a lovey-dovey figure... She is desperate and she suddenly gets a strange button. When she tries to push it somehow, she returns to the past... She realizes that she can do anything because she can go back in time, and although she violates "Nozomi" and confesses, it doesn't go well... And she decides to go back to her school days and steal her body and mind from her best friend...
