Lu Yanchen accidentally discovers that his father-in-law is unusually close to the family nanny. Just as he is figuring out how to handle the situation properly, he learns that his mother-in-law, Chen Yanling, and his wife, Sun Qing, are secretly plotting a trap against him. The two have deliberately arranged for the nanny to create misunderstandings, hoping to use public opinion to pressure him into giving up all his assets and business. Upon learning the truth, Lu Yanchen keeps his composure and holds firm to his principles, turning the scheme against them. How will this game-within-a-game finally end?