The unambitious Yan Yingyu makes a living by running errands such as takeout and express delivery. One day, when delivering express to a fashion company, he accidentally damaged the clothes of designer Jin Jizhen. A few days later, when delivering takeout, he ran into him again. The two people who didn't know each other made an appointment to drink. The next day, when they woke up in the room, Jizhen found that Yingyu actually had the ideal model figure that he had always dreamed of...!