Based on "Christmas carol" by Charles dickens
In the first years in the sisters reign, Luna was the only princess to show concern to its citizens , at the eve of Hearth's Warming day. Celestia is warned by her dead apprentice that she will be visited by Three ghosts of Hearth's Warming eve.
Will she change for the better or will she become hated by all
shouldn't celestia be starswil's apprentice