This historical novel follows the life of a real-life Andalusian-born traveler of the 16th century, who is captured by Christian pirates and presented as a gift to the Pope. Renamed after the pontiff, he becomes a respected scholar and diplomat, navigating the complex cultural and religious divides of the Mediterranean world. Throughout his journeys, which take him from his birthplace in Granada to Fez, Timbuktu, Constantinople, and Rome, he witnesses the tumultuous events of his time, including the fall of Granada and the rise of the Ottoman Empire. His story is one of identity, belonging, and the universal quest for knowledge and understanding amidst a backdrop of conflict and change.

The novel delves into the harrowing experience of a man who, after participating in a failed coup, is sentenced to life imprisonment in a Moroccan desert concentration camp. In this hellish environment, he and his fellow inmates endure unimaginable suffering, with the narrative exploring themes of survival, hope, and the human spirit's resilience. Through the protagonist's eyes, the reader witnesses the brutality of his conditions, the struggle to maintain sanity in the face of relentless darkness, and the power of storytelling as a means of preserving one's identity and humanity amidst the most oppressive circumstances.