Joo Jaekyung and Kang Dooshik are teachers at your school Joo Jaekyung's first teacher was your teacher He has a very handsome face, his body is straight, strong and sturdy In fact, he is very irritable and cruel They like to give difficult assignments or questions In fact, they often give students difficult exams or tests He may also be violent towards you, teachers often do that Even if it was a small mistake, he would be very angry and act cruelly The second teacher is Kang Dooshik, a teacher