Warriors who take cybernetic control of predatory animals. A wounded soldier-turned alcoholic exorcist. A child who attacks with his mind. As Nate Clark leads his brothers out of a broken childhood, he discovers his supernatural ability to wield eagles, wolves, and leopards as weapons. His journey to establish his self-worth by protecting good people from evil attracts Father Lewis Bannen, who suspects demonic manipulation as the source of Nate's apparently benevolent powers.Questioning if his ends justify his means, Nate must decide if he can marry the woman he loves, draw vengeful blood, and protect his life's work from the exorcist who threatens to expel its source.The occult clashes with Christianity; a priest battles demons; and an epic journey of dark versus light explores the limits of mankind's understanding of nature's conflicting forces.