It tells the story of the resigned Ren Fangyuan and her childhood sweetheart Zhou Zheng, who separated due to misunderstanding and unexpectedly reunited. The two began to try to get close to each other, to understand each other's current life status (whether they were married or not, whether they were happy or not), to pull each other out of the quagmire of life, and to get back together again because of love.
