Jin Xiaomin, the pampered only daughter of Jinwan Technology, has been spoiled since childhood. After returning to China, she falls for Chen Zheming, a young department director at her father's company. Under Jin Xiaomin's fierce pursuit, the honest Chen Zheming becomes a live-in son-in-law. Not long after they marry, Jin Xiaomin cheats on him with a bar DJ. Because he is her live-in son-in-law, Chen Zheming forgives his wife. Just days after she is forgiven, Jin Xiaomin discovers that her husband is also closely involved with a nightclub dancer named Xu Wanyan. To get to the bottom of things, Jin Xiaomin disguises herself and follows her husband. When Chen Zheming discovers this, he turns the tables, using a false appearance to conceal the truth and fooling his wife, the paparazzi, the police, the media, and everyone else. Only in the end does Jin Xiaomin realize that, in a marriage, something is even more tragic than infidelity: never having been loved at all…