Floating Island life

This is an X Reader, I haven't really decided who yet. I was thinking of the harbingers but I was also thinking of the Inazuma characters. I just write what ever comes natural. I will update when I feel my work is at its best.

Y/n is the only child of a famous inventor and businessman in Inazuma. Not wanting to risk his child's "safety" he locks you on a castle in the sky with maids and chefs to cater to your every need. What's wrong with that? Soon your curiosity grows into desperation to get off of the island as two Fatui Harbingers reveal that the Shogun has plans to knock your clan out of the sky now that your father is presumed dead. You make plans to visit her and set things straight with her but you find out a shocking secret of your fathers before you plan to leave.