Gu Nian, a girl who is a takeaway rider with a debt of 200,000, was bound to the "Love Development System V2.0" From the Milky Way one day. The system requires her to make Shen Linyuan, the chief researcher of the extremely emotionless AI, sincerely say "I love you" within 24 hours, otherwise she will be punished by belly dancing in the square. Shen Linyuan is a legend in the industry. He believes that "love is the most efficient way to allocate resources." He dismissed Gu Nian's confession and even called the police directly. Gu Nian used various rogue tactics - chasing cars with banners, intercepting in garages, pretending to be crazy and acting stupid, but he ran into obstacles again and again. It wasn't until she was forced to belly dance at the entrance of the research institute and the scene of her death was photographed by Shen Linyuan that the relationship between the two took a subtle turn. Shen Linyuan took the initiative to come to the door and proposed cooperation, canceling the penalty conditions, and the system also revealed the final task - to propose in public at the World AI Conference. As they get along, Shen Linyuan is gradually moved by Gu Nian's sincerity, and feels love from the rational robot. He also silently pays off her debts and resists the difficulties of her love rival Lin Zhirou. In the end, the system successfully completed the collection of true love data and went into hibernation. After publishing a new book, Shen Linyuan continued to say "I love you" to Gu Nian for the rest of his life.
