Designer Wen Ni and her sharp-tongued colleague, Jian Yuchen, have been secretly married for three years. At the office, they pretend not to know each other, but at home, they test each other's feelings through constant bickering. Her ex, Shen Huaixu, suddenly returns to the country, and a bidding competition brings the three of them together. Wen Ni gradually discovers that this seemingly impulsive marriage conceals Jian Yuchen's years of love for her. After recognizing her own feelings, she decides to seriously date her own husband.