Throughout his journey, Marcus encountered a range of characters who embodied the spirit of the Index of Caligula Hot. There was the enigmatic Emperor Caligula himself, who was said to have possessed a deep understanding of the human desire for pleasure and relaxation. There were also the countless bath attendants, masseuses, and perfumers who catered to the needs of the empire's elite, sharing their expertise and secrets with those who sought to indulge in the ultimate bathing experiences.
