Hmmm... Im not very good at RP stuff :P i can try but i can tell you what im going to be!!
Syllis Zabrak Sith Assassin. Abused then abanded as a child. He trusts no one but himself, Exterminating anyone who stands in his path. He has no goals or friends. He just wants revenge for the pain he has suffered. Working alone, Killing people he is payed to. Keeping himself alive and hidden is all he cares for.