Xu Gu, of course, understood the intentions of these Death Lords.
The Death Tree was being refined, and the entire Death Realm was almost certainly going to be under control.
These Death Lords, who had lived countless years, naturally wouldn't be foolish at this time.
Thus, they all chose to come here to pledge their loyalty.
Their exceedingly respectful demeanor also revealed much.
The leading Golden Beast lizard sighed:
"My lord, I have long heard of the Atlantis ruins here, dating back nearly ten thousand years.
"This is not any military fortress. Inside the civilization of Atlantis, there were no military fortresses, only fleets of skyships."
Xu Gu's eyebrows slightly arched, "Not a military fortress? Then what is it?"
"An experimental site."
The Golden Beast lizard continued:
"It's an experimental site that is like purgatory for normal creatures. This ancient city of Atlantis is but one of the tens of thousands in their civilization.