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[b]Name[/b] - Davo'Sallar Nar Forrym Vas Nedas, "Query 31"
[b]Age[/b] - 28
[b]Species[/b] - Quarian
[b]Gender[/b] - Male
[b]Appearance[/b] - Davo is tall and burly for a Quarian, though this still makes him a little short and slender by human standards; he stands at about 6" tall and weighing a little under 200 lbs. Outside of a clean room he's never seen without his black exo-suit, which acts as armour and keeps him safe from the various pathogens in the world, especially with Omega's poor environmental scrubbing systems. Under the suit he keeps his black hair trimmed short and his skin is pockmarked with visible cybernetic implants. His eyes are milky white and there is a burn scar on his right cheek. 
[b]Occupation[/b] - Drug cook/dealer
[b]Class[/b] - Sentinel
[b]Powers[/b] - Neural Shock, Sabotage, AI Hacking, Throw, Lift, First Aid
[b]Weapons[/b] - M4 Shuriken SMG, M5 Carnifex Heavy Pistol w/Sabot Jacketing mod
[b]Armor/Apparel[/b] - Colossus VII Light Armour
[b]Equipment[/b] - Logic Arrest VI Omni-tool, Gemini VI Bio-Amp, Medi-gel
[b]Personality[/b] - Davo is used to spending long periods of time alone and is generally very self-sufficient. He's picked up a lot of skills along the way, making him quite a jack of all trades. He tolerates other people for about as long as it takes for him to get what he needs from them and rarely any longer. He's quite a misanthrope, which might be a natural consequence of having spent so long working in the Omega underworld and seeing the very worst the diverse and varied species of the galaxy have to offer. Like many Quarians, he much prefers the company on machines.

He is probably somewhere on the Asperger's spectrum, or at least the Quarian equivalent of it, due to his unusual neurology. He has a hard time reading facial expressions or picking up on social niceties. His voice is flat, almost monotonous and his emotions rarely come across quite properly. He also has some problems with impulse control and obsessive compulsions, leading him to "fix" things that don't need it or break things when he gets upset. On the other hand it also means that when he's on something, it gets done and he's very unlikely to get distracted. 
[b]Bio[/b] - Quarian biotics are rare, due largely to their social practice of keeping their suits on even aboard their ships. Davo's birth ship, the Forrym, experienced a problem with it's eezo core that spread the hazardous element throughout the ventilation system and forcing the ship to be evacuated until it could be contained. During this time, his parents were in the ship's clean room - without their protective suits on - and were exposed, causing the young Davo to be conceived with eezo clusters in his nervous system. As he grew, it became increasingly apparent that he was different from other children, not just because of his biotic talents but because of mental and social problems. He was smart but had a hard time learning in traditional educational systems; he would often get into fights by mis-reading social cues. Soon he learned to just keep away from the other children and pursue whatever interested him - a hazardous decision in a culture like the Quarians, where all things must be done for The Fleet. His parents began to talk him around to working in biochemical or healthcare research, something of benefit to the Fleet but that wouldn't necessarily force him to face-to-face encounters too much.

During his Pilgrimage, when he was supposed to bring back something of benefit to the Quarian Fleet, Davo arrived at Omega and began looking for things to bring home. Salvage, business, data or anything that work. This was when he came to the attention of Larrak, a Batarian gangster, who saw a rare talent and decided to take advantage. Davo enjoyed chemistry and Larrak had clients who also enjoyed chemistry, or at least injecting it. This began a prosperous relationship for both parties, with Davo producing high-quality street narcotics for a fraction of the traditional cost. Larrak flooded Omega with cheap, readily available drugs which earned him a lot of money and even more enemies. When Larrak was killed, Davo decided to take his recipes and his lab back to the Forrym. He was met with disgrace and honestly couldn't understand why the Admiralty had an issue with the economic boost he was saying the drug trade would bring to the Fleet.He was exiled, the ultimate punishment for a Quarian. He was named "nar Forrym vas Nedas" - "born on Forrym, crew of no ship" - to show his exile status and ordered never to return to the Fleet. 

Davo felt lost and rootless, eventually deciding to return to Omega and his life in the underworld there. Under the "pen name" of Query 31, he worked to restore a small but sturdy crime network distributing his chemical creations, most notably a drug called Free Will. It works to promote neurotransmitters, promoting reflex speed, dulling pain and creating an artificial feeling of confidence; they feel like they have ultimate control, that they can accomplish anything. This has earned Free Will a small recreational user base but a larger and more loyal user base among mercenaries, street thugs and other combat types - especially nervous first-timers. It's not a party drug and it won't make him rich, but it's also not going to earn him any hate from the other vice operators in the area either. Through one of his dealers, word reached Davo that someone was looking to employ Query 31; he accepted the job offer.