A resident of Akagicho, high-schooler Yamato finds himself locked up after starting a fight. His classmate, Teru, appears and makes him a deal. In exchange for getting him out of jail, he wants Yamato to take on a job for him. Yamato and his rival, Ryugo, head for the designated spot, but are set upon by thugs Teru riled up. When the two teens win the brawl, Teru takes them underground, where the boys are in for the shock of their lives.
All towns were wiped out. 
As was 99.9% of humanity.
Alle Städte wurden ausgelöscht.
Genau wie 99,9 % der Menschheit.
Erradicaron todas las ciudades
pour détruire toutes les villes
Le città sono state distrutte,
così come il 99,9% dell'umanità.