"When you come back, I will accompany you whenever you want to go see the sea. The period is for life." This is a promise made by one boy to another boy.
Two months before leaving, Ye Han was forced to spend his last summer vacation with the person he hated the most. However, during the relationship, I learned about a different Gu Ying.
The truth pieced together from the fragments in his memory shook Ye Han's obsession with the boy he once liked.
"Let it go."
"I'll go see the sea with you."
Purpose: redemption