After secretly falling in love with Zhuang Zigui for many years, he finally achieved success, but ultimately lost to the reality of weighing the pros and cons. Bai Yueguang has become an ex-boyfriend. After breaking up with her ex-boyfriend, Li Xi was suddenly able to travel back and forth between the past and reality by sleeping.
In his new life, Li Xi is no longer satisfied with being an unknown high school student. In this life, she will write a different future.
In the process of pursuing his dream, Li Xi met the big star Qin Su and the reagent salesman Gu Ming in two time-spaces: reality and the past. He also took the opportunity of the new time and space in the past to understand the sorrow and sacrifice behind the glamor.
Li Xi and Qin Su have a mutual affection for each other as they get along day and night. However, the gap and barriers in real time and space prevent Li Xi from making up his mind to establish a relationship with each other.
In the new time and space in the past, Li Xi and Zhuang Zigui became classmates in mathematics competitions, and Zhuang Zigui was gradually attracted by Li Xi's calmness and composure. Facing the return of his old love, how should Li Xi choose?
Friendship, love, dreams, the right to choose again is given to Li Xi. . .
Purpose: Cherish time and the people around you