Heavenor is a place based in Japan and takes pace in Tokyo anyway. There is darkness that is arising and the demons and devils are trying to take over the world with it if the darkness of mist touches humans it makes them and turns them into demons. Theres only 2 people who can stop it Celestia a angel thats still training her powers and a boy who's only a human but have special abilitys who goes by the name of Josh. What will happen?