Cen Jianxi and Qi Chenghuai have been married for six years, long troubled by the shackles of failing to conceive, taking medicine year-round to condition her body and silently bearing family responsibilities, unaware that her husband himself has fertility issues. Qi Chenghuai shifts all the blame onto his wife and even welcomes his old love Li Zhiyin back to the country, with Li Zhiyin lying that she carries the Qi family's flesh and blood in an attempt to replace her.