In order to save the family business that was on the verge of bankruptcy, the newly graduated designer Su Wan (the heroine) had no choice but to sign a one-year "contractual marriage" agreement. The other party to the agreement is Gu Chengze (male protagonist), the leader of the Gu Group who is a powerful figure in the business world, ruthless and known for his ruthless methods. The terms of the agreement are clear and cold: she plays the perfect Mrs. Gu and solves Mr. Gu's problem of urging marriage; he provides huge funds to save the Su family. There are no emotions, only interests. The wedding was grand and luxurious, but it was like a mask carefully painted by Su Wan, covering up the panic and uneasiness in her heart.
