Yang Yixin met Fu Yankun due to a one-night stand, but unexpectedly she became pregnant. The chairman of the Fu Group and Fu Yankun's father were worried about the crisis of the family business and ordered their son to get married and start a business immediately, otherwise he would not be able to inherit the family property. So although Fu Yankun and Yang Yixin each had someone they liked, they contracted to get married and have children. However, this pair of happy enemies sparked a spark of love in their married life, and a series of ridiculous love stories happened, and their friends who were still alive also had their own romantic love stories.