Ark didn't even get a second to recover before he could feel large amounts of killing intent from behind his back. The sound of a sword whistling through the air rapidly approached him from behind, but Ark couldn't feel a lot of weight behind the attack. Since that was the case, he just controlled a decent amount of earth to shoot out of the ground behind him, successfully protecting him from the attack.
The wall of earth crumbled just as Ark turned around, and behind it, two humans glared at him. One male and one female, the humans had both drawn the swords that were once sheathed at their waists and were staring at Ark. From Ark's understanding, the woman was the one who had just tried to attack him, and Ark wasn't too happy about it. Since he didn't want to end up an enemy of all the humans present and get drawn into the battle, Ark just chose to ignore them.