The Sky is My Sea

In a post-apocalyptic, steampunk era world, a young man named Donovan Lancaster finds himself embarking on a journey to seek vengeance for the death of his parents and the kidnapping of his only sister, Victoria Emeline Lancaster. He relentlessly hunts down the captors, the infamous pirate group, Night Raid across the vast and uncharted skies dotted with giant flying islands and creatures thought to only exist in legends. But an unforeseen evil lurking in the shadows may be at work and only he can stop it. But what's the most important thing to Donovan: Friends, family, revenge, or saving what remains of mankind?