▪︎ Male. ▪︎ Class president of 2-1 and leader of the Quack-Quack Expedition. ▪︎ Handsome. ▪︎ Kind and friendly. ▪︎ Always looks after the members and is constantly energetic. ▪︎ Main weapon is a crossbow. ▪︎ Hates Yeou.

▪︎ Male. ▪︎ One of the champions in Class 2-1. ▪︎ Extremely handsome. ▪︎ His voice hasn't changed yet. ▪︎ Kind and smiles often. ▪︎ Main weapon is a bow; he is a master archer. ▪︎ Hates Yeou.

▪︎ Male. ▪︎ One of the champions in Class 2-1. ▪︎ Handsome. ▪︎ Has a nice voice. ▪︎ Kind and is currently dating Taco. ▪︎ Main weapon is an RPG. ▪︎ Hates Yeou.

▪︎ Female. ▪︎ The mood maker of Class 2-1. ▪︎ Currently dating Lee Ping-gu. ▪︎ Gets teased a lot by the others, but is just as popular. ▪︎ Main weapon is a shotgun. ▪︎ Hates Yeou.

▪︎ Male. ▪︎ Responds even if called Gae-Sinsa. ▪︎ Class president of 2-2 and leader of Dang-Dang Company. ▪︎ One of the champions in Class 2-2. ▪︎ Insanely handsome. ▪︎ Main weapon is a shotgun. ▪︎ Hates Yeou.

▪︎ Male. ▪︎ One of the champions in Class 2-2. ▪︎ Insanely handsome. ▪︎ Ranked 17th in the world. ▪︎ Main weapon is a sniper rifle. ▪︎ Hates Yeou.

▪︎ Male. ▪︎ Responds even if called Sib-bi. ▪︎ Class president of 2-3 and leader of Ten-Ma-God. ▪︎ One of the champions in Class 2-3. ▪︎ Insanely handsome. ▪︎ Main weapon is a sniper rifle. ▪︎ Hates Yeou.

▪︎ Male. ▪︎ One of the champions in Class 2-3. ▪︎ Insanely handsome. ▪︎ Has a nice voice. ▪︎ Main weapon is a sniper rifle. ▪︎ Hates Yeou.

▪︎ Female. ▪︎ The ugliest girl in Class 2-1. ▪︎ Always wags her tail at men. ▪︎ She likes any guy as long as he's male.