Cheating Reset

She is laughing. Next to a man I don't know. I thought things were going well all this time. Let's start over. Let's go back to six months ago... Yuki Miyoshi is just an ordinary office worker He lived with his girlfriend Chihiro Komanoma and lived a happy life. One day, Yuki gets into a traffic accident and runs over his best friend Takeya with his car. Fortunately, it wasn't anything serious, and they settled the matter by having Chihiro take care of him. However, Takeya woos Chihiro and asks her out on a date while she is caring for him. Yuki, who happened to witness the date, was knocked unconscious by a car during his state of shock. When he woke up, he was in his home 6 months in the past. To stop Chihiro's infidelity, Yuki relives those 6 months.