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.
Not a single byte of their code 
can be allowed to remain.
!لا يمكن أن يُسمح بنجاة بايت واحد من شفرتهم
dieser Dämonen, dieser Personifizierung
menschlicher Abgründe, überlebt!
No puede quedar ni un solo byte.
No puede quedar ni un solo byte.
ne doit survivre,
et ce, quoi qu’il en coûte !
non mi è possibile lasciare in vita
 nemmeno un program code da un byte.
devem ser desativados até
o último byte de seu código!
осталась хоть малейшая
крупица кода данных!