As Shen Chen's good brother in middle school and high school, Chi Yi will definitely help Shen Chen, but of course, he will also cause a lot of trouble for Shen Chen.
After going through ups and downs, Chi Yi had to admit that she fell in love with Shen Chen.
In the end, the two learned that they had a two-way secret love and got together.
Concept: There is no pure friendship between men and women