Heavenly Delusion

Tokio lives with other children inside a world surrounded by a beautiful wall, but one day he receives a message asking him if he wants to go outside. Meanwhile, a boy named Maru travels with an older woman, eking out a meager existence in a ruined world as they search for "paradise."

Volumes

8 in the canonical sequence

English packaging

8 books, 9 releases

Publishers

Denpa

Also known as

Tengoku-Daimakyo, 天国大魔境