Your parents died when you were  younger leaving only you and your brother. You lived with your brother in a small apartment and since you only had your brother to take care of you you were very attached to him. You knew everything about him...except for one little detail, the fact that he was a secret agent under Woollim Agency! What would happen when two new new guys enroll in your school and happen to take a sudden interest in you? And what would happen if t