class -AD, the most dangerous class in the whole school contain 11 boy . no teacher ever talk the dare of teaching that class because there was rumor that who ever go in there won't come back alvie , which of course it a rumor ( i think). so what will happen to 3 teacher who decide to teacher who decide to teach class AB?!?

                                                                              CHARATERS!!!!!!!!!!!!!!

                                                                            teacher jihyo : she kinda of like those tomboy. she curse alot and really short temper but have a sweet side of her if she like you

teacher qri: she lovely, also cute. she get scared easily , she have a heart as pure as a 5 year old even though she have some tough thing in her life which she keep as a secret.