The Necromancer's Dungeon

When Kael Varis falls into the ruins beneath his dying village, he expects to find treasure. Instead, he finds a dungeon core that should not exist. The moment he touches it, an ancient power awakens within him: Grave Domain. Any creature that dies inside his dungeon rises again as undead, eternally bound to his will. A slain goblin becomes a skeleton scout. A fallen beast rises as an undead guardian. Every invasion only makes his army stronger. But the dungeon remembers its previous master. Whispers from forgotten ages speak of a Necromancer Emperor who once challenged kingdoms, dragons, and even the gods themselves before vanishing from history. As adventurers descend into his growing labyrinth and nations begin to fear the spreading domain of death, Kael faces a terrifying question: Is he building a dungeon... Or rebuilding an empire that the world buried for a reason? Perfect for fans of dungeon building, progression fantasy, necromancy, monster evolution, and kingdom building.