You we're the new student in school, You came in the classroom introducing yourself, You can see Dohoon with he's classmate looking at you and other students with high and Good backstory, Some of them are actors as well.

But its time for the HR (Homeroom) Well, little you didn't know that you came to a section full of bad attitude and dirty mouths, Clearly you can't trust anyone here especially Dohoon.

"hey, your the new student right? Wanna be friends?" Dohoon talks to you smiling.