16 y/o, 6'2''- still growing nicknamed "Lucifer" due to a scar underneath his right eye and his towering height. Was transferred to Baekje Middle school due to a fight he had in Goguryeo Middle School ( his previous school). In opposition to his negative image at school, Cheol spends his days as a diligent kid. He runs errands, hangs out with his little sister, plays soccer at night with his friends from Goguryeo Middle School, goes to a cram academy to better his grades, and studies.