Azazel

Once a celestial being soaring through the heavens, Azazel's fall from grace transformed him into one of the most formidable commanders in the demonic hierarchy. Dispatched by Lucifer himself, he leads a relentless pursuit of Amira, the one who absconded with the legendary 'Key of Solomon.' Viewing humanity as insignificant vermin beneath his notice, he employs ruthless and savage methods to achieve his objectives without hesitation. During the story's early arcs, he stands as the primary antagonist threatening the protagonists, driven by an insatiable hunger for dominance and an ego that brooks no challenge.