Some children live in a comfortably numb world, surrounded by walls. However, one day, a kid named Tokio receives a message asking "Do you want to go outside of the outside?" Now, from the Heaven that is starting to crumble, the children begin their dangerous adventure!
Heavenly Delusion is an ongoing manga by Ishiguro Masakazu, first published in 2018. It blends sci-fi, romance, comedy and adventure. You can read all 10 available chapters of Heavenly Delusion online for free on MangaPulse; the newest is Chapter 85, added 2026-08-25. New chapters appear here shortly after they're released.