Board Thread:News and Announcements/@comment-66.60.226.250-20150416160045/@comment-6697950-20150417125242

Please ask different questions on a separate topic to not hijack the topic at hand. To answer your question, in the first sub-arc of the story, Kirito was practically the only one in Underworld who was an actual human. But in the second sub-arc, that greatly changes.