In the city of Ombrazia, society is strictly divided between the magical elite blessed by the seven saints and the powerless unfavored. When a series of murders targets the city's lower class, a rebellious disciple named Rossana Lacertosa teams up with her former friend, Damian Venturi, a captain of the Palazzo guard. Together, they investigate the killings and uncover a dark conspiracy that threatens the foundations of their city's religious and social hierarchy.