As a Keeper in training, Egey Bashi makes it his priority to discover hidden talents and help people fully realize their abilities. But when he rescues a boy from certain death, he find himself out of his league. The boy has a Majat-level talent for weapons. The Keepers send for a Diamond Majat to test him, and on arrival, Egey Bashi is thrown into events where his own resolve to be a Keeper will be sorely tested.