Akira has returned alive after defeating Beta, but soon Tokyo is targeted by a large-scale hacking attack. He dives into the network along with Ygg's clones to figure out the cause, and fights the enemies within, but in the meantime the hacking spreads to the entire world.

It takes over military bases and fires a volley of ICBMs, seeking to destroy the entire world. In order to save humanity, Akira makes a decision born of love.
We'll use up every fiber of our being.
سنستعمل كلّ ذرّة في كياننا لذلك
Und dafür unser gesamtes Wesen opfern.
Lo daremos todo para conseguirlo.
Lo daremos todo para conseguirlo.
Dans ce but, nous allons consumer
tout notre être.
E per questo bruceremo tutto quello che abbiamo.
E vamos usar tudo que temos para isso.
Отдадим себя без остатка.