After a family marriage, Tang Jiaojiao got married to Huo Chengjue, the prince of Beijing. This marriage, which began with profit, started with an agreement model of "appearance of affection, private separation" - he was the cold and distant heir to a wealthy family, and she was the sober and independent eldest daughter of the Tang family. The two of them cooperated tacitly, just to deal with both families.
However, the half-sister Tang Xinxin coveted power and Duke Huo Cheng's favor, and repeatedly sowed discord and spread rumors in an attempt to break up the marriage. The ambiguity of the bang on the terrace wall heats up, the passion in the bed late at night, and the passion of the car on the secluded mountain road accidentally break the cold boundary between the two. After falling in love overnight, Tang Jiaojiao unexpectedly became pregnant, completely derailing the transactional marriage.
From being wary of each other to caring for each other, from playing around with each other to being deeply in love, Huo Chengjue gradually fell into Tang Jiaojiao's independence and tenderness, turning into a wife-doting maniac, removing all obstacles for her, and completely expelling the dissenting sister from their lives; Tang Jiaojiao also dropped her guard and gave her sincerity under Huo Chengjue's firm protection.
When the twins come, the couple who once agreed to each other finally become each other's only true love. This flash marriage, which started out of profit, eventually turned into the complete happiness of a family of four through the constant presence of each other and unforgettable love, and became the most enviable love story in Beijing circles.