NeoForest: Cocto Citadel (NeoForest #1)

In a distant future lives a young woman named Blanche. She's the heiress of Cocto Citadel, a neofeudal city like those that arose after the end of the world... When Blanche and her father find themselves at the center of dramatic power struggles, it's in the heart of NeoForest, the Great Central Forest, that everything must be decided.