On September 5th, 2025, a day like any other takes a horrifying turn. Ms. Luna, a cheerful kindergarten teacher, begins her morning expecting another mundane day at the Starry Sky Kindergarten. That is, until the principal?strangely swollen and oozing a foul-smelling fluid?summons her into the office. His bloodshot eyes fixate on her as he mutters, "Ms. Lee is out sick. She won't be coming back." The traces of red speckled across his once pristine teeth say more than words ever could.

The ordinary school quickly transforms into a battleground for survival. Ms. Luna realizes the world has changed overnight. The apocalypse has arrived silently, and grotesque, shape-shifting monsters now roam the streets. As society crumbles into chaos, humans armed with weapons turn to savagery, preying on the vulnerable amidst cries of despair.

Amid the horror, a battered school bus emerges as an unlikely beacon of hope. Inside, a group of children from the Starry Sky class clutch their magical tools, determined to fight back.

"Leave our teacher alone!" shouts one tiny warrior, brandishing a glowing wand.

The new world is ruled by three ominous rules:

1. If someone begins to repeat words unconsciously, leave immediately?they are mutating.

2. If someone shows an unnatural hunger for flesh, they are halfway to monstrosity.

3. No adult should possess "powers." If you encounter one with abilities, run?or eliminate them.

But Ms. Luna, now a protector of these children, holds a secret. She has awakened powers of her own. And with her class of magic-wielding little warriors, they navigate a world of horrors, battling monsters and humans alike to carve out a fragile existence.

Survivors whisper one final piece of advice:
If you see a school bus on the run, you can ask for help. But beware?never provoke the human-shaped monsters inside.