It tells the story of Su Nianqing, a new student in the art department, who unexpectedly forcibly kissed Gu Yan, the god of computer science, and was forced to sign a "love prevention contract" in order to escape her single relationship. In her daily life of pretending to be a couple, she discovered that he was behind every peach blossom that was pinched. It wasn't until she opened his encrypted "S" folder that she realized that what she thought was an accident was a sweet trap he had planned for a long time.
