Unissued Synergy: Extraterrestrial Armored AI

Two "Heavy Ark" units have been stolen from the United Nations by the terrorist group "Anback". High school student Ninomiya Shiro is chosen as the one to activate the "extraterrestrial AI armored Schnell Gear" sleeping in the "Heavy Ark", and he clashes with Blanka, a UN pilot girl who also pilots a Schnell Gear.