"Seri's world is defined by very clear rules: The beasts prowl the forest paths and hunt the People. The valiant explore the unknown world, kill the beasts, and gain strength from the armor they make from them. As an assistant to Eshai Unbroken, a young valor commander with a near-mythical reputation, Seri has seen first-hand the struggle to keep the beasts at bay and ensure the safety of the spreading trees where the People make their homes. That...