Güero Dávila and his lover, the initially docile Teresa Mendoza, are caught up in the drug smuggling activities of the ruthless Mexican cartels. But when Dávila tries to play both ends against the middle, he ends up dead--and Teresa finds herself on the run, in mortal fear for her life. In Spain's sultry and dangerous city of Melilla, she encounters another man engaged in the drugs trade, the dispassionate Galicain Santiago Fisterta. He draws her into his activities, and Teresa is soon involved in the hashish trade. But her destiny is not to be the ugly, meaningless death of Dávila; she is a woman who will achieve a remarkable reputation--if she can stay alive.