Shiga practically forces Akira to join the Tokyo MPD's Anti Ex-Arm Squad. Akira's all at sea, but he and Rokuoin Chikage go on patrol around Tokyo, which is in full decay now, and meets a girl named Koharu. Meanwhile, several terrorist bombings happen in the city, and when Akira learns that Koharu might be in danger, he works with the rest of his squad and captures the culprits. Watching Akira's tireless efforts during the investigation leads the rest of the squad to accept him as one of their own.
We'll have to find the EX-ARM user 
who did this to them.
"علينا إيجاد مُستعمل "إكس-آرم
الذي زرعها بهم
Wir müssen den Ex-Arm-Benutzer finden,
der sie in Bomben verwandelt hat.
Tenemos que encontrar al que posee
el EX-ARM que los convirtió en bombas.
Tenemos que encontrar al que posee
el EX-ARM que los convirtió en bombas.
Nous devons retrouver le possesseur
de l’EX-ARM qui les a changés en bombe.
Possiamo solo cercare il detentore
Teremos que encontrar o usuário
do EX-ARM que fez isso com eles.
Придётся найти владельца
Экс-Арм, который его сделал.