Trosculus serves as the series narrator, providing exposition and contextual commentary. Simultaneously, he functions as a character within the narrative, holding the position of president within the Madokuta organization. As Madokuta's leader, Trosculus directly orchestrates attacks against Victor City and its defenders, driving the primary antagonistic force opposing the protagonists. His motivations consistently align with the organization's objectives of conquest and disruption. Trosculus remains focused solely on his role within Madokuta throughout the documented episodes of the original television series, maintaining his dual capacities as narrator and antagonist leader. His involvement does not extend to officially recognized movies, OVAs, spin-offs, or other expanded media beyond the original series.