User blog comment:Skeith9/Heroic Spirits Speculation/@comment-175.139.21.206-20140707130944

So I unsure if Kai died before or after the battle of Camlann. But for the sake of an interesting story, I'm deciding to make him still living even after the Battle of Camlann as he was away on a mission to retrieve the Sacred scabbard "Avalon".

I'm also considering making him the temporary King of Britain succeeding his little sis, as Britain needed a leader and quick and they choose him out of convenience, what with him being "Arturia's Brother" (but still not blood related). But one again this is only an idea as clearly according to the legend someone else clearly succeeded King Arthur.

I think his name was King Constantine or whatever.