Thanks to a prank, Lee "Felix" Yongbok gets sent to the Strickland Academy for Boys. Basically, prison college for troubled boys. There, he meets six boys that become close friends with a big warning. "Stay away from Seo Changbin." Does Felix listen? Course not, there'd be no story if he did. Seo Changbin is the worst student at the school and is feared by everyone. What happens when he sees a boy with dyed hair and contacts being hurt? Will he come out of his private shell and save the boy? Or will he let the boy die?