Dark Fakt serves as a faculty member in the comedic school setting, focusing on the re-education of warriors impacted by a distortion of "justice." He partners with Principal Lappi to manage students summoned from various dimensions into the world of Xanadu. His role grants him authority over the ensemble cast, comprising characters from multiple franchises.

His background as a former antagonist from his original game universe is hinted at but unexplored within this adaptation. Interactions occur within the school's daily comedic scenarios. No specific personality traits, actions, relationships, narrative arc, or evolution across episodes are documented.

The second season maintains his established faculty position without introducing new details regarding his role, development, backstory, motivations, or personal history within the anime's continuity. His participation remains consistent within the school structure. The documented media does not explore a broader character journey, conflicts, or resolutions beyond his functional role in the premise.