Judau emerges as the primary antagonist, reigning as Spain’s king and commanding the militarized Espania Empire. His ruthless campaign ignites the story’s central conflict, marked by the annihilation of Venice and the deliberate slaying of the protagonist’s father—an act that fuels a vengeful crusade. Driven by a fixation to reclaim Misty, the protagonist’s ally, Judau intertwines personal obsession with imperial ambitions to subjugate Europe. Beneath his tyranny lies manipulation by Hallelujah, a primordial demonic force exploiting his authority to further her apocalyptic agenda.

Midway revelations unravel Judau’s fractured psyche and tragic past, exposing a history of emotional wounds and unreciprocated longing for Misty. These layers reframe his descent into madness, blending his role as a conqueror with that of a tormented figure ensnared by external corruption.

His military conquests escalate in brutality, showcasing strategic cunning and overwhelming power during clashes with the protagonist. Their final confrontation ends in Judau’s defeat, redirecting the narrative toward Hallelujah as the true harbinger of doom. His demise serves as both reckoning for his atrocities and a poignant reminder of his victimhood under demonic influence.

Posthumously, Judau’s legacy lingers through the scars of his rule, dissecting the duality of his agency—a king torn between genuine ambition and the strings of a darker puppeteer.