Another really great first novel with epic worldbuilding in a future-Earth where the planet is uninhabitable and the humans take to the skies using a method that greatly taxes the people maintaining it and creates a class-stratified society between “architects” and everyone else. At its core, however, it’s about a marriage and two people who fight an awful lot. I loved the first aspect and found the second aspect hard for me, personally. Like there is a lot of these two people deciding to be apart and then get drawn back together and it’s unclear even if they should be together or not. I liked the world building parts but it’s one of those stories where people keep a lot of secrets and you feel like the arc of the story might be a lot shorter if they would just talk to one another. An excellently diverse cast of characters. Probably will not pick up the sequel.