The Survivor of Kodo

I - MIA - THE LAST OF THE KODO CLAN. Enemies attacked my castle and wiped out my kin. I survived thanks to an ancient artifact. Now I am in the body of a young girl on the other side of the world. I only have to fulfill two promises in exchange for which I received a new vessel for my soul. Ahead is admission to a magical academy, and the necromancy I possess refuses to awaken in this land.... BUT EVEN THIS WILL NOT PREVENT ME FROM REVENGING MY KILLERS!