To save his dying sister, Lugh Ahearn has crossed a continent on lies and luck, chasing Uluru legends through the lawless Frontier. At their heart lies the Godstone, an ancient relic capable of miracles - and a prize powerful enough to ignite war.

Forced into an alliance with a blood sorceress whose secrets are as dangerous as her powers, Lugh must decide who he really is before everything he has ever cared about is lost forever.