Gryffindor: Seungcheol, Hansol, Mingyu Ravenclaw: Jeonghan, Jun, Wonwoo, Seokmin Hufflepuff: Seungkwan, Jisoo, Soonyoung Slytherin: Jihoon, Minghao, Chan Lee Jihoon a 5th year Slytherin, hopelessly in love with his best friend, Choi Seungcheol, 6th year Gryffindor.