"Leaving aside all of that, there's no way in hell I'm gonna use you to replace the core of this realm."
Arthur didn't even entertain the idea for a split second. Lostvayne was far too valuable for that.
"Problem is… I don't think I have anything on me strong enough to—"
Arthur abruptly stopped mid-sentence, and right away, both Lostvayne and Celestia turned toward him.
[[You have something, don't you?]] they said in unison.
And Arthur, scratching his head, said, "Well… a couple of years ago, when I was with Lewis and the others in the Crystal Realm…"
For reference, the Crystal Realm was a special realm in the Hell Universe where the cores of certain planets were composed of naturally formed Law Crystals.
It was in that realm that Arthur had discovered the Time Law Crystal which he later used to cast the Third Magic, the reason why his already ridiculous growth speed had become even more accelerated and far more absurd.