Vernon was your highschool bully, after you transfered because of the bullying, you haven't seen each other for 9 years.

You were hired as a manager for a kpop group called SEVENTEEN, you recognized the group but you didn't know that your highschool bully was in the group,

You walked in the practice room and see the members already lined up and greeted themselves, "Say the name, SEVENTEEN" as the members introduced themselves you finally saw Vernon,