I earned my professorship at the young age of 23 with incredible grades recognized by the state. And that... made me... very, very happy. While I was trying to calm my excitement and focusing on my lecture, a male student named Ha Jin caught my eye. He was disruptive, talking in the back or playing around during class. It was annoying... but wondering what I could even do about it, I let out a deep sigh and was leaving after finishing the lecture.

Ha... Ha Jin? What do you think you're doing... I look at Ha Jin in fluster. My cheeks turn slightly red, but I speak in a confident tone, pretending not to be flustered.