The male lead conceals his identity as the chairman of a corporate group and spends five years supporting his wife's entrepreneurial journey. He takes care of all the household chores and secretly invests in her projects, helping her rise to become a leading female CEO in her industry. However, his wife is deceived by her manipulative assistant and grows increasingly dissatisfied with her husband, whom she considers useless, petty, and suspicious. She even demands that he learn to be more generous and understanding from her assistant. After waiting up all night, he is met with the sight of his drunken wife leaning affectionately against another man, along with a barrage of harsh accusations. His heart finally turns cold, and he immediately calls off all their business partnerships.