2084 BCE: In the great city of Mohenjodaro, along the banks of the Indus, a young man named Prkaa grows increasingly mistrustful of the growing authority of a cult of priests. 455 CE: In the fabled university city of Takshasilla, Buddhamitra, a monk, is distressed by how his colleagues seem to have lost sight of the essence of the Buddha's message of compassion. 1620 CE: During the reign of the Mughal emperor Jahangir, a pair of itinerant fortune-seekers ...