Song Tang's deskmate, Zhao Xiaoman, acquires an imitation system and starts copying Song Tang by dyeing her hair and riding a flashy modified motorcycle, hoping to replace her as the heiress of a wealthy family. But Zhao Xiaoman doesn't know that Song Tang can see her system, nor does she realize that Song Tang is only pretending to be a delinquent girl. When Song Tang skips evening self-study, she's actually going to tutoring; when she collects protection money, she's collecting tuition fees; and when she corners a top student, it's to get him to explain problems. To imitate Song Tang, Zhao Xiaoman even deliberately leaves questions blank in the college entrance exam, gleefully scoring 298 points. Only when Song Tang's score-checking page appears does Zhao Xiaoman discover that Song Tang, the delinquent girl she's been imitating for an entire year, is actually a student ranked among the top 50 in the entire province whose results were hidden!