Thread:TheEternalServant/@comment-24618333-20170218022659/@comment-24618333-20170219013739

I'm not so sure, but when Yuri jumped into the well, she still live, at least long enough to see combined essences of both Sadako and Kayako above her before it fall into the well. When the combined essence fall onto her, the said essence proved too much for Yuri that when it entered her body, she died in the process. And about how Both essence eventually transfigures inti Sadakaya, it might be ambiguous whether Sadakaya possessed Yuri's body, or just temporarily possessing her so both essence can reform into better form called Sadakaya and then leaving Yuri's damaged body when the process completed. At least it was like that.