Tsuki was Born on Thrusta, the home planet of her Species. At least of her Mothers side. Her father was never known as her Mother was quite young and quite a party queen. So her Mother struggled quiet raising her. But pretty fast her force sensitivity was discovered and the JEdi took her to Coruscant, to teach her the ways of the Jedi so she eventually could become a Jedi Knight. But she saw things with different eyes. For her the way of the Jedi was to narrow minded. So many opportunities to improve things would be overlooked, intentionally or not. And then as the Clones wars began she thought this was the wrong way. the Jedi simple tools for the Republic. So she left. Stopping her training before becoming a Knight and trying to find her own way.
Which was quite fortunate for her because so there were no clones by her side as Order 66 was put into action.
She survived the reign of the empire by working as an mercenary and hired gun for different gangs. One of those gangs was lead by an guy named Velron Deth. An smiry bastatard of a human. He Black mailed her, knowing somehow that she is a force user. So she worked for him. Did the dirty stuff while trying to keep to her morality as good as possible.
But then after a few years, as the Rebel alliance started to rise up she saw a chance. An opportunity to take revenge on Velron and as the Rebels seemed to be be victorius side of the war, she decided to contact them in hope they could help her with her problem

Blackmail (5): Blackmail (5): Velron Deth, an Gang boss of a decent sized Gangshe once belonged to has found out that she is an Force User and uses it the make her work for him for way under her normal work price

Betray (5): With the Blackmail of Velron she feels betrayed of her fromer Gang, and searches for a way to take revenge on Velron especialy

Tsuki is pretty small with only 155 cm in height. But her connection to the force and training make up for that. She has very Pale Skin and long white hair. Wavy and nearly reaching down to her Knees.
She is very attractive, having a feminin face with big, pink eyes. Added by a snub nose and full lips and very elongated ears. Her heritage makes her look like she is about 20 years old, but infact she is now nearly 40.
Her short body is good endowed and at the first look does not show much muscle mass. Which lead many to not think of her to be much of her threat. Which she uses to surprise them and beat them up.