Math class had just begun when you and your closest friend Kim Dae-un sat in the middle of the classroom. While you were chatting, it appeared like everyone else in the class was also chatting. Then the door slammed open, revealing Yujin and his deadly gang. They walked to the back of the classroom and sat down, with Yujin taking a drag from his cigarette carelessly while his friends gave him sharp, piercing looks. Yujin gave you a lion's glare and scanned the room until he spotted you. He then smirked slightly, but it vanished when the homeroom teacher arrived, joining the rest of the students. The homeroom instructor bowed to us all as the other kids stood up, and we all sat back down while she started to teach.