Her Basic Profile is here
Odi is a troubled soul...not in the form of darkness...but in the fact that she is one of the few that actually wonders what she's fighting for...why she's fighting for it...things like that. She believes it to be her upbringing....but she's not sure...something does seem odd about things...some pieces don't click right.
Not to mention, she has seen death enough times that it has...worn into her...she has this constant pain that has driven her to the point that....if you looked under her fur in some places....you'd find scars...and if you tested her DNA against some of the blood on her combat knife...you'd find it was her own.
Also, little tip....it doesn't say this in the story profile, as it'd ruin the story...but she reforms when she's in the park...