Yan Zhi, who transmigrated into a dog-blooded wealthy family novel, binds with a "Matchmaker" system and is forced to play the wicked supporting female role who infatuatedly loves CEO Mu Zhihan for ten years, guarding a piece of commercial marriage to get through the ten-year task period. To complete system tasks, she parachuted into the dating variety show "99 Days of Love", originally intending to use the plot to make things difficult for the female lead, slack off, and coast to a finish, but who would have expected the cold and aloof iceberg Mu Zhihan to unexpectedly parachute onto the program. He completely changed from his past indifference, acting sick to beg for hugs, putting on a green-tea act to play the wronged one, protecting his wife publicly to assert sovereignty, pressing forward step by step to pierce her disguise. Slapping the faces of all-network anti-fans bare-faced, fiercely refuting the white-lotus female lead, turning contract marriage into real life while playing hard to get, ambiguity springing up amidst the push-and-pull, sweetness and thrill intertwined, staging a show of reverse wife-chasing.