When successful designer Xia Tian is confronted by the return of her ex-boyfriend Xu Zehao, her stable relationship with Guan Xin begins to unravel, forcing all three to confront past feelings, new temptations, and what they truly want from love.

Emotional blogger Zhu Junhao and marriage registrar Gong Xi—two love experts—divorce then agree to set each other up; this absurd experiment makes them rethink love and marriage, shifting from self-centeredness to seeking common ground and prioritizing "our happiness."