During the inaugural trial of the groundbreaking personal combat armor, the MADOX‑01, elite female pilot Elle Kusomoto annihilates a hostile tank squadron and publicly shames Lt. Kilgore, Japan"s toughest armored commander, in a spectacular display.
Kilgore vows revenge, and his opportunity arrives when the prototype MADOX is hurled off a truck"s rear in central Tokyo, sparking his fury.
Meanwhile, after being dropped from one vehicle, over a bridge, and onto another truck"s back, the MADOX lands in the possession of college student Koji Sujimoto, becoming a symbol of chaos.
Curious about the suit, Koji recklessly activates it without consulting the manual and quickly finds himself trapped inside, speeding through downtown Tokyo while the city watches in awe.