Amaçsız bir bilgisayar oyuncusu ve iki arkadaşı kendilerini paralel evrendeki Tokyo'da bulur. Burada hayatta kalmak için bir dizi acımasız oyuna katılmaları gerekir.
Arisu is a man without much money or luck. He is unemployed currently as well. Out of the blue a blinding light engulfs him one day in whose aftermath the city of Tokyo has lost all its inhabitants save Arisu and two friends. This is a dangerous and potentially fatal game of survival now in which they are forced to take part.