Aach Een was a treasure seeker of the Zabrak race, a male individual who maintained a friendship with Oolak Goyl.
Born on Iridonia, the original homeworld of the Zabrak people, Aach relocated with his family to Raxus Prime to address a reclamation issue. He spent the majority of his youth sorting through refuse, captivated by the diverse technological artifacts from various civilizations.
Aach came to the conclusion that he had exhausted the amount of knowledge he could acquire through scavenging. He enlisted in a nearby police force, where he received fundamental weapons instruction and learned survival techniques. Aach developed a remarkable ability to comprehend diverse cultures, seamlessly blending in as a native without raising any red flags.
After journeying across the galaxy, Aach submitted applications to several prestigious institutions of higher learning for a position as a historian, but his lack of formal education led to his rejection. Frustrated, he embarked on a path of acquiring historical relics through any means required, including acts of grave desecration and museum theft.
At some juncture during his life of crime, Aach crossed paths with Oolak Goyl, who provided financial backing for Aach's expeditions in exchange for the occasional artifact or snippet of information. Aach also succeeded in acquiring a Firespray-31 starship, named Unearthed, which he utilized for his explorations.