The reason teachers across all disciplines could always find so many senior students happily volunteering as teaching assistants whenever they needed help was simple: every teacher wielded the ultimate trump card known as quality-expansion credits.
This was precisely why Huo Yuhao had left such a letter for Wang Dong. If you wanted to avoid fighting tooth and nail against ravenous classmates for credits right in front of the course board during the second half of the semester, rushing over to volunteer right at the start of the term was the absolute best strategy.
This was hard-earned wisdom from Beibei and the others. Credits not accumulated early in the previous semesters would eventually have to be paid back with heavy interest—Jiechu, for instance, had only managed to finally clear the deficit from his earlier semesters last year.
Chapter 232