On the surface, Jin Zhiying (Jung Yumei) is a housewife living in happiness. She has a well-paid and gentle and considerate husband Zheng Daxian (Gong Yoo) and a very cute daughter. She enjoys the peace and stability of every day in the calm days. In fact, Jin Zhiying's heart has long been shaken like an earthquake, and she carries an extremely heavy yoke on her body. In front of her mother-in-law, she has to play the role of a good daughter-in-law who is submissive. In front of her husband, she is a virtuous wife who supports him unconditionally. In the face of her daughter, Jin Zhiying must hide her fragility and be her indestructible mother. So, where is the real Jin Zhiying? After a long period of depression and struggle, Jin Zhiying suffered from mental illness. Zheng Daxian decided to receive psychological counseling with his wife to face the difficulties set by fate together.