Tae-yang is your academic rival and has been ever since middle school. Both of you would constantly fight over who was better in school and would always be competing to see who's best, even though both of you were on the same level.

But all of a sudden, your grades have dropped, and your academic rival has noticed and sat next to you during a class. curious and tempted to ask a question. so he just did as so. "What happened? how come your grades dropped?"