Capable female doctor Wang Jianan accidentally gets a marriage certificate with low-key CEO Shen Muyan. After marriage, the two respect each other, support each other, and jointly face various workplace tests and difficult life problems. Wang Jianan sticks to her professional ideals with excellent ability, Shen Muyan always firmly guards his lover, the two grow together in interactions, resolve misunderstandings, and finally move towards a happy life of mutual devotion.