Li Mengjue and Xie Jingshu become a contractual "hundred-day couple" due to the Huachao Tower Incident. In the eyes of outsiders, the two are deeply in love and well matched. Li Mengjue possesses the dignity and elegance of a real lady, while Xie Jingshu is considerate and gentle despite having limited mobility. But who knew that the two were already harboring malicious intentions towards each other and plotting against each other.