P1harmony, straykids, enhypen, new jeans, Cortis and le sserafim go to the same class and y/n is a normal girl who just started the school and doesn’t know about kpop or anyone there. Y/n just thought she was in a normal school. She became friends with lee Felix and Hwang hyunjin. Leeknow was really jealous of there friendship and wanted to ruin it everyday.