Have you ever thought about turning back time and living your life again? Some things are understood too late. You don't know how to cherish until you lose them. The same is true for feelings. In her previous life, Lin Miao indulged in other people's flattery and spent her thoughts on trivial matters. She ignored the dissuasion of her childhood sweetheart Lu Xingchen and even made fun of her. Later, it turned out that she was wrong, so wrong that she regretted it all her life. After an accidental death, she returns to her high school days and everything has just begun. Will she get her wish in this life?