In order to raise millions of dollars in medical expenses for her brother, Su Nian was desperate and signed a "contract marriage" with Gu Yehan, the president of the Gu Group: she would play his wife for one year and help him cope with the family's forced marriage and the pressure of business marriage, and the reward was three million. The two agreed to "only talk about transactions, not feelings." However, during the cohabitation life, Gu Yehan's restraint and gentleness gradually broke Su Nian's defense, and Su Nian's tenacity and kindness also made Gu Yehan learn to let go of his guard. Just as the two of them were pretending to be real, Lin Wei and the elders of the Gu family joined forces to create a crisis, and the truth about the contract was exposed...