"Once a rising star in the field of archaeology, Marah Chase is now a black-market treasure hunter, her services available to the highest bidder. But when she's caught "rescuing" relics in Syria before they're destroyed by war, an MI6 officer named Joanna Mason approaches her with an offer she can't refuse: help save the world or rot in prison. All Chase has to do is find Alexander the Great's lost tomb, recover an ancient weapon of mass destruction...