Board Thread:S,R,&G/@comment-24822455-20140416014104/@comment-26391060-20140717163822

Kirito also once suspected Kizmel to be someone acted by actress. Although there are no concrete evident in both for or against it, I think his speculation is unlikely to be true.

And as for AI, technically all NPC are using some of the calculation capability of the main system and thus having certain degree of artificial intelligence, but the problem is how much there are.