bang chan is the leader of the kpop band stray kids... one evening the group decided to invite ginny to a party, she's trainee who was training in the same agency as them, for whom chan was secretly in love. ginny's bias though was hyunjin, the most attractive and hot guy of the group. everyone started dancing and drinking, but something more will happen between ginny and hyunjin that night, something that will make chan very mad...