Gentle and handsome lawyer Xu Xiangchuan treats the heroine Wen Xi like a treasure, but he is so jealous of her ex-boyfriend Song Yu that she repeatedly misses opportunities to express her love. Until Wen Xi meets Ji Qinglin, a man who completely changes her destiny. Her first impression of him is his venomous tongue and backdoor relationships. The second is that he labels her. As people get along day and night, misunderstandings gradually disappear. Just when Wenxi gets rid of the emotional relationship of sadomasochism and enjoys sweet love, the always gentle and showy senior also completely reveals his true colors. His ex-boyfriend also comes back with a shocking secret and asks for a reconciliation. Faced with the emotional offensive of three men, where does Wenxi go...