The sea off the coast of Spain holds a secret, buried under centuries of superstition. It has a reputation for being some hellish territory, where crews disappear and ships inexplicably drown in its sublime waters. This is where Billionaire explorer David Purdue takes his new yacht out for its maiden voyage. He discovers something under the water that sets into motion an ancient Inca prophecy that would apparently open the hidden city of El Dorado.In...