Brian Meno Moderato operates as an inspector for the Magic Administration Bureau, tasked with regulating sorcery and managing demon-related incidents across an urban metropolis. His duties center on coordinating responses to demonic transformations, prioritizing civilian safety and rapid threat containment above all else.

He possesses a fiery, volatile temperament, displaying visible impatience and frustration when encountering bureaucratic hurdles or operational inefficiencies. This agitation frequently triggers abrupt, disproportionate reactions during high-stakes scenarios.

He harbors strong contempt for the bureau’s internal bureaucratic processes, viewing them as direct hindrances to combating demonic outbreaks effectively. Concurrently, he maintains intense animosity toward unlicensed independent sorcerers like Leiot Steinberg, whose aggressive and destructive tactics he considers a menace to public safety and the bureau’s authority. This antagonism escalates into fierce confrontations whenever the bureau reluctantly enlists Steinberg’s assistance as a contingency measure.