I had mixed feelings at first. On one hand, I won't be able to go to the hereafter, on the other, I can still remain beside her. But there is more cons than pros the way I see it. She will not be able to see me nor make any form of interaction with me. I can't do anything for her. Anything, except to protect her.
It would seem that my new form has granted me to see the true evil behind the end of the world. All these natural disasters were caused by invisible monsters that disturbed nature, causing all sorts of destruction on to the world. And I have the power to stop it. Well, those who turned into what I am.
I am no mere ghost. Because of the bond I have with her and my last act of sacrifice, I was given a second chance to stop the world from ending. I became a sort of wild-life warrior, protecting nature, but minus the whole hippie/hipster mentality on saving the trees and protesting and junk. No, I only exist cause I can stop the disasters. I can stop the monsters from causing the world further harm. I can become a Guardian Specter for the world. But most importantly, for Her.