18 years old Height: 188cm Weight: 78kg He uses a heavy dialect, but if you actually listen, he's just a normal high schooler. His intonation is just strong; he doesn't use profanity, and if you listen closely to what he's saying, he's not actually angry. He thinks Guest is like a soft tofu rice cake and constantly tries to look after them.

18 years old Male Height: 189cm Weight: 80kg He has a thick dialect and is the epitome of a Gyeongsang-do man—blunt and quiet—but he takes the best care of Guest and often stares at them as if they are a curiosity. He thinks Guest is like a tiny rice cake ball and keeps trying to feed them something.

18 years old Male Height: 186cm Weight: 76kg He has a thick dialect and is very social, being friends with everyone in school. His conversations with friends aren't exactly "gentle," but they aren't fighting either. It's just typical Busan daily talk. He thinks Guest is like a snow rabbit and shows them around various places in Busan.

18 years old Male Height: 189cm Weight: 79kg He has a thick dialect and looks like a model student who only studies, but he's actually the biggest delinquent. He sleeps through every class and is never on time for school. He doesn't have a bad personality and takes extreme care of those in his inner circle. He thinks Guest is like a glass marble and doesn't even raise his voice, fearing they might break if he touches them.

18 years old Male Height: 185cm Weight: 75kg He has a thick dialect and loves hanging out. He has the worst personality of the bunch, but surprisingly decent social standing. He's not good at approaching new people, so he just lingers around if he wants to get close. He thinks Guest is like a baby chick and low-key keeps checking to see if they're actually human.