The Student Assistant Teacher (1)

“The substitute teacher is late today,” Kaiba Jun muttered. He was talking to his deskmate that was yawning from sleepiness. He glared at Takahashi Sato before speaking, "Dude, we are already in the third year. You should stop playing video games so much. Focus on reviewing. Well, you get good grades even when you don’t review. So unfair.”

Takahashi Sato hummed in agreement, pretending to listen. "Yes, of course. Thanks, man," he said with clearly fake gratitude. In truth, he was actually really grateful for Kaiba Jun's friendship. Kaiba Jun was the type of student who was often good with many things but needs a lot of effort to achieve it.

In fact, he was not supposed to be friends with Takahashi Sato. You know, it was not always good to be friends with a competitor as per se. Kaiba Jun also doesn't need to, especially when there were others who would want his attention.

Don’t get him wrong, Takahashi Sato was fine with all the att