Story

Keisuke and Manami, childhood friends, are on the cusp of a serious relationship when a tragedy strikes, destroying their shared future. Overwhelmed by regret, Keisuke finds solace in an old diary, which unexpectedly grants him the power to travel back in time.

He returns to a point before their relationship began, determined to prevent the past misfortune. Keisuke's goal is to manipulate key events and forge an alternate timeline where he and Manami can finally achieve happiness together.

Content notes

Features explicit animated scenes, including ahegao and anal sex.