In order to save his younger brother's life, Xia Tian unexpectedly signed a one-year "contract marriage" with Gu Yanchen. In the process of playing "Mrs. Gu", she gradually melted Gu Yanchen's frozen heart with her sincerity and kindness. However, with the appearance of Gu Yanchen's ex-girlfriend/business rival and the deterioration of Xia Tian's younger brother's condition, their "contract" relationship faces many tests. The truth is revealed layer by layer, and the two gradually fall in love, but they have to face many obstacles from their family and the outside world.
Intention: Under the constraints of the contract, sincerity and healing can finally break out of the cocoon and become a butterfly.