In the fireworks of the small seaside town, Lin Weixi and Jiang Yi are childhood sweethearts who have been together since childhood. He is a sunny boy who protects her, and she is a cheerful girl who hides her worries. A two-way secret love quietly grew in adolescence, but due to a misplaced confession and her inferiority complex, they were separated by time.
Reunited after many years, misunderstandings pile up, obstacles from reality, shadows of the past come one after another, and even desperate attacks. But those bonds engraved in the bones have never dissipated. The missed time and the forbearing affection are finally revealed in the cruel pull of the heart.
This is a sadomasochism that spans youth and years. It is about miss, protection and redemption, and hides the most real struggle and persistence in ordinary people's love - it turns out that after going round and round, you are still my obsession that I don't want to let go.