Hua Shifang (Zhou Xiaobin) is a father from a single-parent family. He recently had a conflict with his daughter Yuanyuan, who is facing puberty, over the issue of obesity. He is upset by his naughty daughter... Zhang Xinxin (Niu Li) is a female doctor of psychology who has been looking for her perfect man according to the love database, but every time she goes on a blind date, she is either a drunkard with a crooked mouth and squinting eyes, or a nouveau riche who wants to give gems as a gift as soon as they meet. She calculated her true love, lawyer Chen Bo, based on scientific quantitative ratios, but such a detailed calculation still cannot figure out that Chen Bo actually has another girlfriend... They are equally depressed. By chance, they participated in the "You Are With Me All the Way" self-driving tour. They also went with the famous Internet figure "Sister Butterfly" (Yang Qing), who was popular on the Internet at the time, and Chen Bo who chased after Zhang Xinxin in the hope of saving her relationship. Can the female doctor who lives on a schedule and Hua Shifang, who is a prankster by nature, create sparks? The interesting story begins...