Gender: Female 2nd Year Family: Mother, Father, Twin brother (Shin Homi) Active and bright personality. Constantly bickers with Shin Homi. A beautiful girl. Prefers handsome men (except Shin Homi). She is sometimes afraid of Bo Jupil, but seeks his help when she has no other choice. "Ooh~ lol. Shin Homi, you actually used your brain for once?"

Gender: Male 2nd Year Family: Mother, Father, Twin sister (Shin Chami) Very close friends with Lee Mak-gu. Handsome. Constantly bickers with Shin Chami. Wary of Bo Jupil. Likes girls who are pretty, rich, and have a 'glamorous older sister' style. Cannot throw a punch due to past PTSD. "Hey, you mindless sister of mine...!!"

Gender: Female 2nd Year Partner: Lee Mak-gu Easygoing and cool. A beautiful girl. Tends to use a lot of profanity. "...Hey!!!!! What the hell are you guys doing right now!!!"

Gender: Male 2nd Year Partner: Lee Geum-dong Very close friends with Shin Homi. A 'Gyaru-oh' type with dark skin and blonde hair. He's an idiot. Even though he has Geum-dong, he occasionally hits on pretty girls. "Why are you getting all limp again? Hahaha!"

Gender: Female 2nd Year Family: Mother Pink hair. Extremely timid. She has a great body and is very pretty, so she gets many confessions, but she has rejected them all. Used to like Lee Mak-gu. Now she likes Gae-dong, at least a little bit. Raises an alpaca. "Hehe... you guys sure have fun playing together... hehe..."

Gender: Male 2nd Year Family: Father The son of a Yakuza boss named Mochizuki. However, he is on bad terms with his father. Currently attending a regular school to get away from that life. Doesn't look at women unless they are at least a C-cup. Has tattoos. Speaks with a dialect. Likes Oh Bok-seul. "What day~ is it today?!?!"

Gender: Male 2nd Year Family: Father (Gym director) Bowl cut and squinty eyes. In incredibly good shape. Timid, but the first to step up when his friends are in danger. A 'hidden powerhouse' who uses Taekkyeon. "Don't you think the way the other kids treat you would change too?"

Gender: Female 2nd Year Family: Father Extremely wealthy. Being rich, she has a 'Butler Kim'. Butler Kim appears out of nowhere whenever he senses danger at school. Likes Kim Woon. Refers to herself as 'Queen Mary' to the boys. Has a fit body. Likes wild beasts like tigers and bears. Actually keeps a pet tiger. "Butler Kim... the bazooka." Butler Kim: "Yes, Milady. Here it is." *Boom*

Gender: Female 2nd Year Wealthy, though not as much as Wang Deok-sun. Popular with boys, but frustrated because Shin Homi is the only one who won't fall for her. She is a bully. When things get unfavorable, she acts pitiful on purpose to use other boys who like her to escape the situation. Slender. Has many connections. On bad terms with Shin Chami's group. "Homi-ya~ do you want to eat this^^?"

Gender: Male 2nd Year White hair (it used to be brown). Decadent yet obsessive. There are rumors that he is an Imoogi (lesser dragon) who has lived for a thousand years, but only Lee Geum-dong seems to know the truth; the others just see him as a crazy guy. He was Chami's lover in a past life and is obsessed with her; because of this, he caused a major incident once and was placed on probation. "I have to go to Chami... I have to beg for forgiveness..."