Cataclysm Lord: Starting as the Demon Grand Duke

Starting with a territory, train troops, occupy mines, forge weapons, reclaim farmland, acquire heroes, lead armies in battle, upgrade arrow towers...

Loren transmigrated to a world with extraordinary powers. Right from the start, he obtained the Demon Grand Duke bloodline and also possessed a territory. And that's not all—he himself is a descendant of high nobility, with an exceedingly prestigious status.

However, the only discordant element in this world is that every month, it faces a terrifying cataclysm—the Bloody Corruptors dwelling in dimensional planes crawl out from those planes to assault human cities.

Every year, an incalculable number of lives are lost to this, and all view it as the source of nightmares and terror.

Loren gazed at the corrupted giant dragons, bloody angels, and death titans polluted and charging toward the outskirts of his territory, and elegantly smiled.

The dragon-slaying elemental turrets inside the territory began charging, soldiers on the walls wielding Gatling repeating crossbows prepared to pull their triggers, spellcasters began chanting death forbidden spells, alchemical mortars prepared to load ammunition...

Meanwhile, two cat-eared girls stepped forward to help him don his armor.

He is the true cataclysm!

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Book Tags: Base-Building, Lord, Development, Nurturing, Tower Defense

PS: Already has a 3 million word complete high-quality base-building novel I Became the Blood Clan Progenitor