Rex was expecting to learn more about the Angel race, he didn't expect anything like this.
He didn't expect his hunt to lead him to bump into a fierce confrontation.
Ignoring the Desert Orc village was not an option as Chaos Phantoms needed to be closed in order to stave off the creatures from the realm of Chaos. Rex did exactly that, and the Chaos Spawns were thankfully easy to kill.
But his string of reasoning broke the moment he saw the creature beyond the new portal.
At the glimpse of the creature, Rex's body froze.
Every muscle in his body tensed in and instant as his heart pounded, pumping a wave of the surging wrath through his blood vessels—unbidden and all-consuming. It was as if his entire being responded purely on instinct, a primal urge to destroy the creature before him.
Rex's vision tunneled, focusing solely on the hated visage of the monstrous creature.