Adventure, Award Winning, Comedy, Drama, Ecchi, Mystery, Romance, Sci-Fi, Tragedy, Gore, Sexual Violence, Genderswap, Monsters, Post-Apocalyptic, Survival
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 adventure!