Auron fled the Earth after the unprovoked invasion from an alien race known as the Quartera. After many years spent drifting between worlds, guilt got the better of him. He vowed to return to Earth and kill the leader of the Quartera, Enra, and restore the Earth to sovereignty.

Though he may be relatively young in his years, Auron has forged a greater understanding of combat by seeking out training whenever and wherever possible.