Yu Mingzhe transferred to XX High School in the second half of his sophomore year. He pushed out the student union president Cheng Nuyi and became the student union president and promulgated a "no love" rule: no romance in the student union room, especially in front of me. Violation occurs at your own risk. This rule prevents Cheng Niyi's best friend Li Xi from dating her boyfriend. So Cheng Nuyi and her best friends formulated a plan: to make Yu Mingzhe fall in love with Nuyi, and then they had to remove the "no love" rule.