The Jindai Entertainment Office fights against skeletal beasts that are harmful to mankind. Aoharu Kubota, who works there, is unintentionally involved in the battle against the monsters, but he has a secret...

There was a pandemic where people started to sleep longer. Once people start to sleep, there was no way to know if they will ever wake up. But what if there was people who were immune to the virus that woke ...

Inspired by the novel Ship of Fools by Sebastian Brant.

The world was once at war with 10 alternate worlds. This was known as the Concept War and our world won 60 years ago. All of this was concealed so no normal people are aware of this fact in the current time....