Burning Alive

With a tragic past that involved fire, Isabelle Vessai is left to live with her arrogant and stuck up uncle and brother who has a handicap. Her brother was scorched from his whole arm down to his stomach, but she does not seem to have had any injuries or memories of her past. When starting her third year of high school, Isabelle collapses while going to her first hour. When she regains consciousness, memories slowly come to her but these memories were nothing she expected from herself. What was she really?