Ascending to the high position of sole Princess of Equestria was a lot of stress on Twilight. It wasn't what she had expected, but it was what she got. She also didn't expect Celestia and Luna to give her a premortem inheritance. The fact that that inheritance was the Castle of the Two Sisters in the depths of the Everfree Castle and all its contents was further surprise.

The responsibility of taking care of the castle now hers by right and duty, Twilight sets about scouring through the library for any tomes and manuscripts that might be preserved in anticipation of the complete remodeling of the castle. The fact that one of these books was an instruction text on summoning rituals was beyond Twilight, as was what it actually summons. What will be the result of this? Only time will tell.

Commission for TwiDavid inspired in part by this fic.

Cover Art by Solipsistic Corruptor, who is me