To save her critically ill mother, Ye Meng reaches a child-bearing agreement with Li Family President Li Tengjing, gives birth to twins, and then takes her elder daughter Qingqing away alone to live by herself for seven years. Seven years later, she joins the Li Group, unexpectedly reuniting with Li Tengjing. Their younger daughter Youyou, who has been missing and raised alongside Li Tengjing for years, and the two sisters tacitly join forces to act as assistant cute babies. The two cleverly create opportunities for getting along, letting Li Tengjing understand the bitter past of Ye Meng behind the transaction back then, and clearing up years of misunderstandings. After going through numerous twists and turns, Li Tengjing wholeheartedly pursues his wife to protect the mother and daughter, smoothing away Ye Meng's past pains, and the family of four sets aside differences to live together happily.