Celestia is far from an ordinary filly. The wings on her back and horn on her head have made that quite clear. In the corrupt, poverty-ridden world of steam and grime that she calls home, judgement against alicorns is swift and final by order of the Lord of Chaos that ponies have learned to worship.
The road to safety is far from welcoming, and fate has greater ambitions in mind than freedom for Equestria's last surviving alicorns.
(A steampunk-ish interpretation of Celestia's origin story and Equestria's historical past. Book One of a planned Three) Special thanks to Ice Star for prereading and editing help