There is no doubt that if one wants to know a student's recent mental state and psychological changes, academic performance is the simplest and most direct indicator.
During the last exam, our class president fell behind by one rank. According to Zhu Qingyue herself, this was due to the dramatic changes in the relationship among the three of them, which had affected her mindset, causing a temporary underperformance;
If one must say, their academic performance still maintained a lead that left the rest of the school far behind. Strictly speaking, it wasn't a regression, it was just that the class president with her complex thoughts didn't make as much progress as Xu Xiangyang did...
So, what was the cause of this major setback this time?