High-school girl 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 cracked open a man's head with an axe before her eyes. Finding a way to survive this bizarre world, find her beloved brother, and escape becomes her top priority, but she is beset by danger not just from the mysterious Masks, which possess both inhuman strength and cruelty, but other survivors turned cruel or desparate by the insanity of the high-rise world.
Genre: Animation, Mystery, Action & Adventure
Stars: Shiki Aoki, Junya Enoki, Akira Sekine, Yuuichirou Umehara, Haruka Shiraishi, Jun Fukuyama
Crew: Yoichi Ueda, Tatsuo, Yoichi Ueda, Yoichi Sakai, Tomohiko Kan, Masaki Utsunomiya
Country: JP
Studio: Netflix
Runtime: 25:14 minutes
Quality: HD
First air date: Feb 25, 2021
Last air date: Feb 25, 2021
Episode: 12 Episode
Season: 1 Season
IMDb: 2.7
Keywords:gore, survival, school, psychological thriller, based on manga, ecchi, shounen, anime, suspense, horror