High-school girl named Yuri suddenly finds herself on the rooftop of a high-rise building.
She's trapped in a bizarre world surrounded by skyscrapers, where a masked man kracked open a man's head with an axe before her eyes.

The original author of 'Ajin', Tsuina Miura works in collaboration with Takahiro Oba, the artist of 'Box!', to bring you this thrilling skyscraper suspense!

Alt Names:天空侵犯, High-rise Invasion, Sky Violation
Author: Miura Tsuina
Artist: Oba Takahiro
Genres: Action, Drama, Ecchi, Horror, Mystery, Psychological, Sci-fi, Seinen, Tragedy
Type: Manga (Japanese)
Status: Ongoing