The joy of youth is a secret hidden in the heart that cannot be told.
For fear that the original relationship will be broken when the secret is discovered, everyone among them carefully maintains their relationship with each other.
Later, it was because of the love in their hearts that they broke the principles they had held for many years.
It's just because of Shen Yan's words: "It's been five years, Mu Ze, I confess, I like you."
Intention: You are my joy