OVA
Description
Queen La Andromeda Prometheum, sovereign of the planet La Metal, faced annihilation as its artificial sun dimmed and ecosystems crumbled. Once a compassionate ruler, she embraced mechanization to save her people from freezing extinction, recasting flesh as obsolete and machinery as evolution’s pinnacle. This pivot transformed her idealism into fanaticism, branding organic life as inherently flawed.

Her self-mechanization, engineered by the cyborg scientist Hardgear, twisted her psyche, replacing empathy with ruthless logic. She imposed mechanized conformity on La Metal, crushing resistance through forced conversions or annihilation. Yet fractures in her resolve emerged during encounters with her daughters, Maetel and Emeraldas, whom she exiled aboard the Galaxy Express 999 to shield them from her escalating tyranny.

The procedure reshaped her physically: her pallid, Noh mask-like visage, obsidian eyes, and biomechanical enhancements or starscape-draped veils mirrored her inner erosion. Flickers of her former self lingered—transient pauses when witnessing her subjects’ agony or facing her daughters’ defiance.

As the central antagonist of the *Galaxy Express 999* saga, she expanded her dominion, founding the Machine Empire to mechanize the cosmos. Her consciousness merged with the planetoid Dai Andromeda, a celestial fortress embodying her godlike ambitions. This ascension severed her final ties to organic fragility, though her reign collapsed under rebellions led by her daughters, Captain Harlock, and La Metal’s insurgents.

Her arc fractured across continuities. In *Space Symphony Maetel*, she voiced remorse, pleading for death to atone for her forsaken humanity. Yet in *Galaxy Express 999*, her corporeal form disintegrated only after La Metal’s energy core exploded—a poetic end for a ruler who traded her soul for survival, becoming both architect and casualty of her desolate utopia.

Prequels like *Maetel Legend* delve into her initial transformation, depicting her struggle against Hardgear’s manipulation and fleeting maternal instincts. These glimpses reveal the duality of a leader ensnared by her own pragmatism, devoured by the mechanized destiny she forged to protect her world.