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.
The wisdom of the dark night 
scatters throughout the world!
Die Weisheit der weltumfassenden Finsternis!
La sabiduría de la noche oscura
se extiende por el mundo.
A sabedoria do cavaleiro
negro se espalha pelo mundo!