
In the year 2026, humanity faces the Global Awakening Era—an epoch where high school graduates undergo state-mandated trials to unlock supernatural classes. While a fortunate few achieve high-grade combat or support abilities, a minuscule 0.001% are chosen as Global Lords, destined to command vast planetary territories.
Arthur, a battle-hardened veteran consciousness transmigrated into the body of an ordinary high school graduate, shatters every conventional limit. While his ambitious stepmother Fiona and her ten brilliant, alluring daughters celebrate their own modest awakenings, Arthur awakens the Infinite Universe Lord System—granting him absolute dominion not over a mere planet, but over infinite dimensions, multiversal realms, and endless starlight empires.
Left behind in a tense household where he was once dismissed as a burden, Arthur quickly turns the dynamic on its head. As he opens dimensional gates to ancient realms like the Crimson Lotus domain, he begins drawing those closest to him—including his cunning stepmother, his proud step-sisters, and even his strict school teachers and campus beauties—into his inner circle.
Bound by an intoxicating mix of absolute sovereignty, profound spiritual evolution, and deeply sensual, romantic devotion, Arthur and his elite harem embark on a conquest across the cosmos. The world outside thinks it is ruling a new era; Arthur is rewriting the entire multiverse.