Parker grew up in a wealthy family with her brother Kit. Her parents were rich and they send her to the best schools. When he brother became rebellious in his teenage years, she tried to ignore it and succeed in her education. She went to Brown, untill Kit came to visit her in her Sophomore year and told her that the family they lived in weren't their real parents. She found out about her father, Neill Davis. Mad at the people who lied to her her whole life, she wanted revenge. In this context she accepted to be trained along with Kit. This is where she got to know Tristan, her half-brother. As the comletion of her training she set the house of her parents on fire and had to escape out of it herself as Kit's task was to trap his sister inside of it (without knowing it was his sister who was still inside).