The ancient Chimú believed their people came from three eggs: the rulers from a gold egg, their wives from a silver, and the workers from a copper egg.

Archaeologist Claire Adams receives a mysterious package that lures her to Peru in search of a treasure-filled tomb. She must find the tomb before looters do. She's helped in her quest by old friends and by a strange connection to an ancient copper egg. Claire's ex, Sochi Castillo, has her own plans for the tomb. She has two jobs—one within the law, one considerably outside it. If Claire finds the treasure first, Sochi is going to steal it. As Claire and Sochi are drawn into a web of intrigue, betrayal, and greed, they discover that love complicates everything.