@monoreposo Gosh, so much dedication. T-Thanks for the info?😨
Replying to your current explanation.
To be honest in my previous sentence, I'm not asking because 'I don't understand the situation' but because there isn't a concrete explanation about Isaac crow body so far.
I know that each time Mr. Skelly return, the timeline shifting from the original line. That means at one point the future will divide into a new one, the one that Mr. Skelly must took as path of his journey.
And yes, while we don't know what would happen next time Mr. Skelly return to the past after absorbing plenty Li-thium from this war. As only manhwa reader, we could only take a wild guess.
Anyways, I appreciate the thought. I rarely write a long text but really, thanks for sharing it to me.