Upon realizing such a thing was possible, one particular cat sets out to become a demon.

If you pick it up, it's monocular Once you grow up, you're a giant. From Twitter, I'm living a normal life with a strange mofumofu! "From now on, this must be the case." Haunted friend's meeting, Natsuhiko K...

The story of the "sweetie-horror" manga begins when an unnamed character without memories gets lost and arrives at a mansion. There he meets Charon, a naive girl who has a secret.