User blog comment:MyProjectAlicization/Kuroyukihime - Kirito and Asuna's daughter?/@comment-180.73.11.219-20131230041800/@comment-24034641-20140106072051

C9 said that anon, they're on the same technology development path etc. however that doesn't show that they're in the same timeline, so unless Reki Kawahara states they're in the same timeline, then it's unlikely.