The Chronicles of The Great Sea

Live in a post-apocalyptic world of floating cities on water, pirates, and nautical warfare. Eight hundred years ago, the sea levels of Earth began to rise unexplainably, resulting in catastrophe. The survivors made floating cities to stay above the waves, and the few remaining land countries changed as well, forming great empires and enemies. Taking heavy inspiration from Mortal Engines. New update adds a recommended location as well as a few new updates to history. Credit to ISon for helping give me the motivation to publish.