> High School Gangs !! Ahjussi vs Idol Stars Its a 4 episode show in Vikki . But the number of hours match with Trakt. The cast is so big and the introductions are so short you wouldn't remember many faces except for the top dogs. Looking at the top they acted well but they are clearly 30 yrs older to be in highschool .. maybe they have midlife crisis and back to school or just skipped/suspended for a decade. There is not much story in the show as the idea is get as many fights as possible crammed in as the idol actors lack acting skills.