Spirit Warriors: The Foundation:

Spirit Warriors: The Foundation is an action, fantasy book about a race of beings known as ensali, a super-powered race of beings who use an innate energy source known as sum to transform their desires and cognitive thoughts into powers.
The story follows a boy named Sonshi who was born into the lowest class of ensali. All his life, Sonshi has been a servant at the Vosoazanta, a giant, religious monument to the unity of the eight ensali tribes. Sonshi's aspiration to escape his life of serv...