Alexandra de Lu'en

You had been captured when you were a child from your rich family around 1860 to be trained as sorcerer when you were 16 years old. 9 years after you broke out and killed your teacher and went into house you find familiar as invisible soul, ready to materialize in whatever form you wish. Surprisingly, only 1 year has passed and it's 1861. Also you remember you had a lovely younger sister...