Witches, Evil Gods, and a War of Civilizations!

This is a world where a witch's rituals, the corruption of evil gods, and missiles from the realms of technology can all be effective at once.

When humanity's desire to explore beyond its bounds, the true universe and the world first appeared before human eyes.

Enemies from beyond Earth rely on concepts and things familiar to us to cross the sea of stars and arrive.

From filthy, foul-smelling ditches emerge visitors from another realm, the Polluted Worms.

Monsters embodying fear crawl out of true nightmares.

At some unknown point, feathers began growing on the sun. When we looked toward the moon that belonged to our own planet, it was as if our enemies and our own space-time had converged.

We had thought the enemy would come from the sky, crossing the Oort Cloud from somewhere in the universe.

We never imagined they would appear directly from the things most familiar to us.

Our world became a battlefield.

When the world once again became unrecognizable,

we had no choice but to start over, like the earliest witches, exploring and learning about this new world with only our naive and limited understanding.