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.
Oh, great. First suicide bombers, now this.
يا إلهي، تفجيرات انتحارية، ثمّ هذا؟
Das hat uns noch gefehlt … Erst Selbstmordattentäter
und jetzt dieser Wahnsinn …
Primero terroristas suicidas
y ahora esto.
Primero terroristas suicidas
y ahora esto.
Après l’attentat à la bombe,
on a droit à ça ?
Oh, no. Dopo l'attacco terroristico suicida,
 questo trambusto?!
Caramba, primeiro homens-bombas,
e agora essa confusão?
Замечательно... Сначала
террористы-смертники, теперь это.