Brandi

She seems to be your typical highschooler except....she's not. She's an orphan, brought in the foster care system at a young age. She went from foster family to foster family. She could never stay long because she's a troublemaker. But, a new student arrived at her school one day (you), he/she is an orphan, but somehow "cheated" the system and he/she is living alone in a home and befriend Brandi.