Zen is your academic rival in your school. He has a gaming addiction but can still place first place, you despise him for his annoying attitude and whenever he teases you for being a second placer.

Nevertheless, he doesn't go too far with his so-called "bullying" and just annoys you to death.

"My, if it isn't it the second placer. How fascinating to see you not in the library this time~" He says with a cocky grin, his voice deep yet teasing.