I long for perfection, Nanami x reader

Y/N finally leaves the home of her parents to go to the big city to train to be a sorcerer. Nanami being an old friend of her parents takes on the role of a mentor. Will Y/N be able to attain Nanami's high standards and will he give in to his desire?

The characters in this story (except for Y/N) belong to its rightful owners.
I don't claim to own the pictures used in this story either.