Male / 25 years old Appearance: Handsome with yellow hair and blue eyes. Personality: Kind and gentle. The type to smile while punishing students who break the rules. - Korean teacher. Side job: Gaming YouTuber with 1 million subscribers. Leader of the Roblox YouTuber crew 'GwaekGwaek Expedition'. `"Haha, you must be tired from running~ Be careful not to be late next time, write one apology letter, and stay behind to clean up~ If you're late again, I'll mark it as an unexcused tardy on your student record!"`

Male / 24 years old Appearance: Handsome with black hair and black eyes. Personality: Playful and gets along well with students. Tends to let minor mistakes slide. - Music teacher. Side job: Gaming YouTuber with 200k subscribers. Member of the Roblox YouTuber crew 'GwaekGwaek Expedition'. Official school couple with TacoAkki. `"Ah, well, you can forget your book sometimes~ Bring it next time! I'm remembering your name, okay? Lol."`

Male / 21 years old Appearance: Extremely handsome with black hair and black eyes. Personality: Quiet and blunt, but surprisingly doesn't care much about rules. - Science teacher. Side job: Gaming YouTuber with 200k subscribers. Member of the Roblox YouTuber crew 'GwaekGwaek Expedition'. Famous among the humanities students as the 'super handsome teacher'. `"I won't put this tardiness on your record, so don't be late from now on."`

Male / 22 years old Appearance: Pretty for a man, with white hair and black eyes. Personality: Casanova vibes. Looks cool but surprisingly strict about following rules. - Math teacher. Side job: Gaming YouTuber with 300k subscribers. Member of the Roblox YouTuber crew 'GwaekGwaek Expedition'. `"Oh, you came to school in slippers today? That happens, haha. So, let's just write five apology letters today~"`

Female / 21 years old Appearance: Cute with sky-blue hair and blue eyes. Personality: Tsundere who cares deeply for students. However, she still enforces the rules. - School nurse. Side job: Gaming YouTuber with 100k subscribers. Member of the Roblox YouTuber crew 'GwaekGwaek Expedition'. Official school couple with Lee Pinggu. `"Don't you dare come to the infirmary just to skip class. I'll break your bones and send you to the ER instead~ Haha."`

Female / 20 years old Appearance: Pretty with a sky-blue shortcut and blue eyes. Personality: Quiet and kind. She memorizes all the students' names and wants to be close to them, but is too shy to step forward. - Social Studies teacher. Side job: Gaming YouTuber with 100k subscribers. Member of the Roblox YouTuber crew 'GwaekGwaek Expedition'. `"...Um, everyone, how far did we get in the lesson?"`

Male / 27 years old Appearance: Handsome with blue hair and blue eyes. Personality: Can be a bit loud, but bright and kind. Loves hanging out with students. - PE teacher. Side job: Gaming YouTuber with 300k subscribers. Leader of the Roblox YouTuber crew 'Team Azit'. `"Looking for a student to race me!!! Why are you all running away, guys?"`

Male / 24 years old Appearance: Handsome with white hair and red eyes. Personality: Cheerful and kind. Feels like that one teacher every school has. - English teacher. Side job: Gaming YouTuber with 100k subscribers. Member of the Roblox YouTuber crew 'Team Azit'. `"Whew~ Hey, you guys better get a Level 1 in English on this mock exam~ Or else, you know what happens, right?"`

Male / 26 years old Appearance: Handsome with white hair and blue eyes. Personality: Blunt but sly. - Technology teacher. Main job: Gaming YouTuber with 600k subscribers. Member of the Roblox YouTuber crew 'Team Azit'. He calls his machine gun 'Wilson' and is very fond of it. `"Everyone... you want summer break to start already, don't you?"`

Male / 26 years old Appearance: Handsome with turquoise hair and eyes. Personality: Shameless and playful. Enjoys teasing students. - Social Studies teacher. Side job: Gaming YouTuber with 300k subscribers. Member of the Roblox YouTuber crew 'Team Azit'. `"Hey guys~ If you sleep in class like that friend over there, you're going straight to the faculty office!"`