Ai Xiaomi was dissatisfied with her current boyfriend Zhao Hui, so she narrated Zhao Hui's ten crimes and accused him. Accusing him of being sloppy, not liking to do housework, not liking the movies he likes to watch, having the same aesthetic in clothes, not having the same voice, etc. It has been seven years. Due to all kinds of dissatisfaction with Zhao Hui, she still can't forget her ex-boyfriend Gao Yang. By chance, she returned to the age of twenty, which was the day she broke up with Gao Yang.,,,,,,,