[Apocalypse + system + cool article + slap in the face + pretense + light ambiguity]
The story takes place after a catastrophic event called the "Celestial Convergence." One day, countless cracks suddenly appeared in the sky, as if an invisible mirror was shattered, and fragments of different worlds began to collide and blend. Countless alien creatures fell from the cracks - zombies, worms, vampire banshees, and even more powerful mysterious beings. These cracks are irreversible, monsters invade like a tide, and the order of human society quickly collapses.
