Board Thread:Chapter Discourse/@comment-36009152-20190303221457/@comment-30241447-20190307233748

I mean, technically, if you've read this far, it wouldn't be spoilers but do what you please.

To be honest, I feel like Yu is just immortal. Like I said earlier, I think that the current Yu is the same Yu Sika met some thousand years ago. Sika probably kept him alive by some power (without turning him into a vampire).