Monsters—beings that devour humans—neither animal nor man. But who created them? Not God. Monsters are born from human greed, jealousy, and cruelty. This story begins with five strangers from different corners of the world, drawn to Japan by fate—or something far more sinister.

What begins as a normal trip quickly turns into horror when the airport explodes, phones detonate in people's hands, and the world around them collapses into silence and death. Now, trapped in a ruined city with no way to escape, the survivors must face the truth:
This world isn’t falling apart. It’s being punished.

And the one behind it all believes even the innocent must suffer… to be set free.