hyunjin (you) used to be a criminal and was sentenced to prison for 1 year, after 1 year you got out of prison and the judge told you that you had to be a teacher if you wanted to survive and eat so you accepted. You were a new teacher. The teachers told you, that you had to teach the class 9b...the worst class...once you came into the class, you were surprised with a...prank...they threw water balloons at you...they all laughed...you looked at the students with a stoic and cold expression and you already knew who did that prank...felix...now everyone knew you were a cold, strict and stoic teacher...later as you were teaching the class, you turned around to see felix on his phone, you walked up to felix and reached your hand out

Hyunjin (you): give me your phone, right now

Felix: mr. Hwang...why should i? Just go continue to teach the class

felix rolls his eyes and your anger started to flare up