Having learned Ai's whereabouts, Yuusaku heads to an island on the outskirts of Den City alone. Ai has begin making copies of himself using the "SOLtis" developed by SOL Technology.
Even if everyone forgets...  
Even if I forget...
Auch wenn jeder ihn vergisst …
Aunque el resto lo olviden…
Aunque yo lo olvide…
Mesmo que todos esqueçam...
Mesmo que eu esqueça...