Qiao Yinyun has an unsigned love letter. From the time of creation, it took five years for the love letter to find its true owner.
In high school, she silently paid attention to Jing Pei;
In college, she bravely pursued Jing Pei
After they were together, she was everything to Jing Pei.
By chance, Jing Pei noticed the quiet little girl under the rain curtain. Later, the little girl always looked at him with timidity and shyness, and followed his steps.
Jing Pei thought it was interesting, so he indulged himself because he was sober, but unexpectedly he fell into it.
Sour secret love/secret love comes true/double clean/dog blood/he
Both the male and female protagonists have their own flaws and their own growth.
Purpose: Learn the ability to love others