In a bizarre car accident, the souls of business tycoon Lu Chengyu and his ex-wife Su Nian, who decided to file for divorce, were exchanged.
Su Nian became the superior Mr. Lu, experiencing the strategizing and involuntary control he once had. And Lu Chengyu became "Su Nian" who had a pregnant belly, was coldly beaten by her husband's family, and endured the hardships of pregnancy alone.
He personally experienced every morning sickness she suffered, the loneliness during every prenatal check-up, and the helplessness and despair every time his mother made things difficult for her.
Only then did he realize how real pain the "hypocrisy" he once scorned was. What made him even more devastated was that he discovered that the child in his belly was stunted due to his long-term neglect and Su Nian's depressed mood.
When he held Su Nian's body and heard the doctor's solemn diagnosis, he felt the heart-wrenching regret for the first time. After the soul was exchanged, facing Su Nian's cold eyes and the weak infant son, Lu Chengyu's crematorium for chasing his wife and the crematorium for his father and son had just begun...