Movie
Description
Muom is an immortal being who serves as the primary antagonist of Lupin the IIIrd the Movie: The Immortal Bloodline. His origin traces back to a dying ape-like creature that absorbed blood given to it by another immortal entity named Mamo. This blood caused Muom to evolve over thousands of years, eventually transforming into a massive living island. He rules this island through a clone of himself, with the assistance of his interpreter, Salifa. Over the course of millennia, Muom has manipulated major historical events from behind the scenes, acting as a silent puppet master.

In terms of personality, Muom is portrayed as a relentless and predatory being who views anyone who sets foot on his island as prey or intruders to be eliminated. He is calm and calculating when explaining his plans but possesses a fierce territorial rage when challenged. His primary motivation appears to be protecting the secrets of his island and the Immortal Bloodline that sustains him, while also testing the limits of those who dare to invade his domain.

Muom's role in the story is that of an unstoppable force that the protagonists must outsmart rather than overpower. He orchestrates the attacks on Lupin and his allies, luring them to the island and hunting them across its terrain. He demonstrates his power by effortlessly killing a resurrected enemy named Hawk and overpowering Goemon Ishikawa XIII in direct combat. His presence forces Lupin to rely on his wits and the legacy of his own bloodline to survive.

Key relationships include his connection to Salifa, who serves as his interpreter and intermediary, and his parasitic relationship with Mamo, the immortal who created him. Muom views Lupin and his crew as cunning intruders who must be captured and destroyed, and he pursues them with merciless determination. He is also intrinsically tied to the island itself, having become one with its geography and biology over thousands of years.

Throughout the film, Muom undergoes little personal development, functioning more as a static, looming force of nature that represents the ultimate obstacle Lupin must overcome. However, his nature is gradually revealed as Lupin deduces that Muom has become the island itself, sustained by rivers of blood flowing through its core. This discovery leads to Muom's eventual defeat when Lupin severs the island's circulatory system, fatally weakening both the entity and his domain simultaneously.

Notable abilities include complete physical regeneration, allowing him to recover instantly from gunshot wounds to the head and massive explosions. He possesses supernatural strength and durability, enabling him to overpower highly skilled opponents with ease. He can also command the island's inhabitants and resurrect past enemies of the Lupin gang to serve as his assassins. His existence is tied directly to the island's ecosystem, making him effectively invincible as long as the island remains intact and its blood supply flows. The toxic fog that blankets the island is also attributed to his influence, serving as a time limit for any outsiders who land there.