Lord Emperor Ingues reigns as the absolute sovereign of the Marduk Empire, enforcing authoritarian dominion and a fanatical devotion to cultural purity. His rule thrives on eradicating all foreign or nonconforming influences, even mandating the annihilation of his own troops if tainted by external ideologies. Earth’s vibrant culture becomes his primary target, deemed an existential peril that demands humanity’s total extermination to preserve Marduk supremacy.

Strategically meticulous yet ideologically rigid, Ingues wields the colossal Marduk Mobile Fortress as his command hub, deploying Emulator singers like Ishtar to weaponize music, amplifying his Zentradi and Meltlandi forces’ ferocity. When Ishtar betrays him by disseminating Earth’s love songs and cultural ideals among his ranks, he retaliates without mercy—purging contaminated units, scuttling compromised warships like the *Sarride*, and ultimately ordering its total destruction to stem ideological contagion. Such acts underscore his readiness to sacrifice military might for ideological preservation.

His downfall stems from unyielding dogma. Feff, a once-loyal subordinate, defects after witnessing the self-destructive futility of Ingues’ draconian edicts and forming an emotional bond with Ishtar. This betrayal, paired with Earth’s cultural infiltration corroding Marduk discipline, fractures his authority. During Earth’s climactic counterassault, Ingues’ forces crumble against Hibiki, Ishtar, and the U.N. Spacy, his desperate last stand collapsing under coordinated strikes.

Ingues’ rhetoric mirrors his absolutism, snarling commands like “In the name of our culture, crush these arrogant vermin!” to affirm Marduk invincibility and denounce cultural pluralism. This unwavering conviction fuels his tyrannical ascendancy—and seals his ruin.