What the heroine gets is a strange learning system with two-way punishment/reward - her learning results will directly affect the bound learning partner. The better she does in the exam, the worse the partner is; the worse she does in the exam, the happier the partner is. In order not to be torn apart by the anger of all the girls in the school, she had no choice but to do her best to learn badly. However, the school boss Gu Shinian did not want her to "stupidly learn", so the two started a "I help you cheat and you push me away" extreme pull, and finally both became the top 20 in their grade.