Muscular build for a Drell and standing at 6'1. Blue and black skin with several scars on his face and neck and bright blue lips. Tends to wear light Guardian armor in combat. While wearing the standard uniform on duty and off duty. He wears a grey or dark blue collar shirt with black pants.

Tahen was born like most Drell on the Hanar homeworld of Kahje. The eldest of three and living in one of the several climate-controlled dome cities. Growing up, Tahen was raised mainly by his father as his mother was still serving the Compact. A drive to honor the Hanar that saved their people was something that his father would remind him often. However, Tahen wished that he could see his mother more often and not on missions. Regardless, Tahen and his siblings often played with each other in the meantime and were raised in traditional Drell ways. Something that left a strong impression on him.

When Tahen was ten was when the horrible news came to light, for his mother had developed Kepral's Syndrome. A well-known Drell and an incurable illness that left the family devastated. Which despite the news and protests from Tahen and his siblings, Tahen's mother still chose to honor the Compact and would go on more missions until she was too ill to continue. She would die soon after, and Tahen would never understand why her mother chose to do this. To serve and honor the Compact instead of being with her family during her final days, starting to view the Compact and honoring it as unfavorable.

Years later, when he was fourteen did, tragedy strike his family again when his father developed Kepral's Syndrome. On his father's deathbed, did he wish for Tahen to take up the Compact like his mother before him. Tahen had reservations about it but ultimately decided on honoring his father's last wish. It helped that Tahen knew that his siblings would be well cared for without him, and he quickly took up the Compact.

Being trained as an assassin, Tahen spent seven years serving the Hanar. Hunting and killing those the Hanar deemed to be killed. It was during this time that he started to question the Compact. Sure helping the Hanar with tasks that were difficult for them was one thing. But being used as a weapon for them to do their dirty work. It did not feel right to Tahen felt more like this was a mistake. Which finally, Tahen convinced the Hanar to release him from the Compact. Now free from his binds, Tahen started to think about what to do with his newfound freedom.

With few skills outside of killing, Tahen chose to become a mercenary and spent the next three years doing mercenary work. It was just after a job that, while was completed, it left Tagen badly injured to the point that he had to use most of his money to cover the medical costs. Now very low on funds, he needed to earn money fast and started to have second thoughts about being a mercenary, and that was when a message come to him about an offer from ExoGeni. After thinking about it, despite some reservations, he chose to accept the offer and headed to Eden Prime to see what awaited him.

Having taken up the Compact and been trained as a deadly assassin by the Hanar from a young age. Tahen prefers to engage his targets from close range if possible. Using a combination of stealth, biotics, martial arts, and firearms to kill his targets. Making him a deadly close combat specialist.

Tahen needed money quickly after a nearly disastrous job that while was completed. It left him badly injured, and he had to use most of his funds to afford the costs of medical treatment. So he chose to accept the offer from ExoGeni, despite him having some reservations about it. Now waiting to see what awaits him on Eden Prime.