Ethan Vance, a skilled gold hunter, uncovers a smuggling ring and, with Julian Thorne, reveals the secrets of King Sol's kingdom. Sophia Vance and Jax "Thunder" seek revenge, while Caleb Stone protects Julian Thorne. Marcus Thorne and The Ashworths vie for power. At an auction, Ethan Vance exposes Master Liu's deception and faces Caspian Hayes in a deadly race to find King Sol's hidden treasures.