The Ghost Knight King’s Dungeon Project

Summoned by a desperate half-demon named Thaleia Ronowe, hardcore gamer Xia Mo’an transmigrates to another world and possesses a cursed suit of ancient armor. Stranded in the harsh Underground Demon Realm with only the abyss and his resolve, he embarks on a mission to build the ultimate Demon King City. Empowered by the "Alien Underground Colony Construction System," he leverages advanced technology and scientific principles, treating them as magic. This marks the dawn of humanity's age, eclipsing previous eras of Elven Lords, Dwarven Princes, and Beastkin Realms. The world teems with danger and opportunity, from underground labyrinths woven by Earth-Devouring Worms to barren surface lands serving as both treasure troves and graveyards. As Xia Mo’an, the Armored Invisible Overlord, rises with Stone Warriors, Tower Mages, and Alchemical Cannons, he ignites a war across nations. Amidst the clashes of new kings and fallen lords, with alliances like the Bloodsword Alliance and the Iron Hall, the northern winds carry tales of Londoran's ruins and the resurgence of burrowing demon worms. This is a fantasy of creation, conquest, and rebirth within a dark, subterranean world.