Atlas intentionally made some noise and revealed his presence. The woman that accompanied Artemia was strong enough to sense him even without actively attempting to, so the fact that she didn't acknowledge his presence until he revealed it was a move that garnered his respect.
"You…Atlas?!"
Artemia exclaimed as she realized that he was already present.
"Hurry up and run before they catch you! You really don't want to go to my clan, I promise!" she yelled before anyone could say anything.
Atlas jumped off of the tree branch and accompanied them on the ground. Giving a nod to the other woman as a polite greeting, he turned his attention to Artemia curiously.
"Why is that? I do not have any problems with your people, do I?"
"That doesn't matter. Trust me, if you don't want to go through hell, then run right now. If you leave, I promise they won't follow you."
Atlas shook his head with a smile.