Marco Mondragon and his wife Paloma are living hectic but happy lives at the Double Cross, on the edge of Comancheria. Five years after the death of Comanche leader Cuerno Verde, cautious diplomacy between the tribe and the colonists is underway to end Comanche raids into New Mexico. Paloma's time has been fully consumed by her two toddlers and newborn son and Marco's by spring planting. The Seven Year Audit of 1784 arrives and with it comes auditor Fernando Ygnacio. After years of incarceration for a crime he did not commit, Senor Ygnacio is a broken man.

Although his daughter Catalina is bitter about his mistreatment by his superiors, her storytelling abilities captivate the household, including a frequent visitor from the nearby presidio, El Teniente Joaquim Gasca, who has been undergoing his own reformation from rascal to leader. Unknown to him, Marco has peculiar enemies plotting his downfall. When Paloma and Catalina set out on a visit to Marco's sister, meant to give Paloma relief from her busy life, the women are kidnapped. Devastated, Marco is torn between love and duty. He yearns to search for his wife, but feels bound by colonial duties to accompany his friend Toshua to Rio Napestle, where Comanches have gathered to debate the region's fragile peace. In his absence from the Double Cross, will Joaquim Gasca and Toshua's wife Eckapeta be able to find the missing women?