Nanny in the neighborhood

My life was about to be perfect. I had a magical education, my dream job was almost mine, and then there was an unexpected inheritance in the form of housing.... not just anywhere, but in the very center of the capital! But no sooner had I settled in than everything went wrong! Right at the gate I was waiting for an obsessive beau from the past, in the work refused, and the inheritance claimed by the most precious relatives! Damian Greywood, a magician, architect, and just a terrific man, offered me a way out of the situation, provided that I teach his daughter to control her magical gift before the courtyard of the elite estate became a place of archaeological excavations.
I have no experience in parenting, but I don't have a choice as such... either.