HP x Fyodor Dostoevsky!Reader

A BSD and Harry Potter collab, let's set the scene:

Ability users are studied by Witches and Wizards at Hogwarts in defense against the dark arts. You my friend, Y/N Dostoevsky is Fyodor's younger sister. Basically during this story Fyodor Dostoevsky is a well feared Dark Wizard terrorist on the run in Russia (apart from Voldemort ofc.) However Fyodor was never ever caught. You, start your first year at Hogwarts in this fanfiction. (I'll write the other years in separate books.) Oh and Harry Potter's time period by the way.

(This may not be the best, so don't hate on me. If anyone wants to use this idea then message me first for permission. Thank you)