An EX-ARM auction is organized by an individual who calls themselves "Auctioneer." Criminal groups from all across the world flock to the Megafloat hoping to get their hands on them.

The Counter Squad is asked by the government to investigate the auction undercover as the bodyguards of Jinkokusha, the leading group in the Japanese underworld. They are immediately dragged into an inter-group conflict, and Akira loses consciousness in combat. When he wakes up, he's greeted by Auctioneer.
Our first piece played a major role 
in the suicide bombings here on the Megafloat
لعبت قطعتنا الأولى دوراً كبيراً في الانفجار
الانتحاريّ الأخير على المسار العائم
Beginnen wir mit jenem, welches durch die Megafloat-
Selbstmordattentate ganz Japan erschütterte,
El primero es el causante del ataque
terrorista en este mismo Mega-Float.
El primero es el causante del ataque
terrorista en este mismo Mega-Float.
Tout d’abord, l’EX-ARM responsable
des récents attentats à la bombe,
Innanzitutto, la Ex-Arm che produce bombe umane, 
quella che ha atterrito l'intero Giappone
Começando pela peça que teve papel central
nos atentados suicidas aqui no Megafloat.
Первый лот сыграл важную роль
в серии взрывов на Мегаплаве.