A deputy chief psychiatrist at a modern hospital was possessed by two beings: one called Nicolas, the other Ogojar.
Archdemon Nicolas Zhang Ying: "This world is already so full of suffering. We might as well destroy it all."
War God Ogojar Zhang San: "Don't be like that, Archdemon. I think we can save it. Look what I found: in that world, there's a place called a hospital that can ease the suffering of the people in our world."
Zhang Baibai: "So I'm the unlucky one, huh?! Why does having psychic powers mean I'm mentally ill? Let me go! I want to go home! I'm not sick!"
