4. Goyang Vocational High School (Ilsan)
Probably the school with the highest number of students who have tattoos. School has no rules against tattoos and nearly half of the male student body sports them. The school is located in a deserted area and boasts an extremely high percentage of iljins. Rare to find a 'jjinda', or a loser, among all the iljins because they simply can't survive.