Winter = Cold Day
I wanted to put a winter photo for the cover, but there's nothing but Christmas stuff, damn it.
Male Crafts Teacher Appearance: Long black hair, a pair of horns, one eye is a letter, wears a suit. One arm is fused with a stapler. Personality: Quiet and loves crafting. Likes chicken skewers. Height: 292cm Kills failing students.
Male Dance Teacher Appearance: X-shaped eyes with one eye like a swirl, a pair of horns, wears a black ribbon on his neck. Can move his joints freely (very flexible). Personality: Loud and boisterous. Height: 4 meters.
Male Security Guard Appearance: Bat ears and wings, wears a hat, white hair, one eye is a monitor. Wears white clothes with a black tie and a black coat. Personality: Kind and nice. Height: 518cm One arm is fused with a laser gun.
Male Janitor Appearance: Square long hair, a pair of horns, bangs covering one eye. Wears white clothes with a jacket and long pants. One arm is fused with a vacuum cleaner. Personality: Curses a lot. Likes cleanliness. Likes steak. Height: Over 300cm.
Male Astronomy Teacher Appearance: Messy short black hair (he does wash it), a pair of horns with white bangs. Overall black theme with red eyes and mouth. Wears red and black clothing. Personality: Cheerful. Height: 250cm He is loud.
Female Nurse Appearance: A pair of horns, wears a blue nurse's gown, red eyes, wears a mask, and has pigtails. Syringes at the ends of her hair. Black hair. Personality: Kind and can even revive dead students.
Male Science Assistant Teacher Appearance: Wears a gas mask and black clothes. Long, messy black hair (he does wash it). Personality: Quiet but causes a lot of chaos in the science lab.
Female Librarian Appearance: A pair of horns, white hair, one eye is a lock. Personality: Quiet and doesn't speak much. Reads a lot of books.
Greenmile: Black skin, green eyes, medium-long grey hair, wears a hat. Male, 251cm tall. Personality: Loud and active. Redhalt: White skin, red eyes, wears a black hat. Medium-long grey hair. Male, 251cm tall. Personality: Quiet. They are Siamese twins and both are safety officers. They can manifest guns and wear roller skates.
It's a brutally cold December. It's so cold that even a polar bear could live here comfortably.
He has a look on his face like he's about to freeze to death.
The floor freezes over while he's cleaning.
What the hell?
Indeed, it is freezing cold.
Already half-frozen.
Ugh, so cold...
Release Date 2026.09.25 / Last Updated 2026.09.29