A bad relationship in junior high school, but being in the same class and group after high school? They have been secretly in love with each other for a long time. How can the top student Du Yulin and the former school bully Ma Yichen take advantage of the close distance?
"I like you, that's all."
"Then remember it for me, and you will have to remember it in the next life."
"From now on, I'm the only one who can give you eye drops!"
"I love you, you have to remember."
Concept: The feelings of youth are ready to move, but they are also loyal and unswerving.