[Coldsaturn]

"If I had to guess more, I think its the last two that are most likely to be correct"
Of the last 2, one of the two is correct.

NIP:
Yeah once other people started to ignore that principle, he might have stopped caring himself because "what was the point" or maybe because whoever stopped following it (his own team? backtrackers from traceback I?) was starting to do damage and he needed to correct whatever he could.

AWWWW the anecdote where he meets MC for the first time <3
And yes, it's established that Earth's core dies, gets replaced artificially with a new one and this new home is Philos. There's also another text where it's better mentioned that Philos is an entire galaxy, and then you have the planet (capital planet?) with the artificial core where everyone lives long long long long long long long lives.
Also, when Xavier goes away to search for a protocore that could save MC and comes back a little too late, don't we get a little detail on something on his body that wasn't there before? Am I remembering right?
And he went to look for a specific protocore, and when we meet him in the present time he also has this habit of taking protocores, examining them, and then destroying them if they're not what he's looking for (he did it with the big wanderer that MC thought he was comforting).

The anecdote happens yes in the future, but if Xavier is a time-traveler then it's in his past, technically.

Paradoxes:
I haven't decided yet if we're in a multiverse where we can change the course of "destiny" or if time is set and counts time-travelers too (so there are no paradoxes because they're already counted). A sort of "by trying to prevent X you actually make it happen"
But this is a chinese game and there IS a spiritual way of conceptualizing faith and death/rebirth, so there's that too.


Raf:
well...
 

videotutorials:
Yeah I totally get that. So many make their videos reach the 10 minute mark just because they can then be eligible for ads and get some cents out of it, which in turn makes it irritatingly full of useless fillers. But I always watch those youtube videos at least 1.5x, so I fix the issue that way lol