>>2671202I glossed over it, but Nirvana looks different in the fantasy world because he made a wish to change his appearance. He's got red hair and a beard, but in the real world he's got brown hair and no beard.
You encounter a number of "incarnated wishes", I believe these were created via the Wishing Flame. One wish was a Spy. While another incarnation was a doppelganger. The doppelganger said he was the "wish to change one's appearance"
It's implied that Nirvana used the wishing flame to change his appearance.
However when he tells Socius to revoke his wishes, he never turned back. This could be a continuity error, because he is his old self when he returns to his world. Or it could mean Socius only revoked the wishes made with the flame. So what this could mean, is that all wishes have an incarnation somewhere. Including the wishes that the MC made.
His wish to go to the otherworld, and His wish to be remembered. The game ends with a shadowy figure "to be continued".
Seeing this
>>2671205 it could mean the return of a demon lord incarnation. Or it could be unrelated.
