The Antechamber of the Sunken Vaults was bathed in a blinding, triumphant light. The Cataclysm-grade Dungeon Core was practically singing, its golden-green facets spinning slowly above the obsidian pedestal, gorged on the ambient soul-energy of the defeated First Legion.
Kaelen coiled his newly lengthened, twenty-foot frame around the base of the pedestal. His metallic micro-scales hummed with the latent power of his Level 18 ascension. He closed his golden eyes and placed his taloned hands against the warm crystal.
Twelve thousand, five hundred Dungeon Points. It was a fortune that would take a standard dungeon years to accumulate through passive feeding. But Kaelen was not a standard Dungeon Master. He was a king who had just routed an army.
"System," Kaelen commanded, his dual-toned voice resonating with absolute authority. "Open the [Architecture] and [Territory Expansion] interfaces."
The translucent blue screens expanded rapidly in his mind, overlaying a three-dimensional, holographic map of the dungeon. Currently, the Vaults consisted of the Antechamber, the Whispering Gallery, the trap-filled Second Floor, and the camouflaged Outer Ward on the surface. It was a fortress, yes, but it was not a city.
And Kaelen intended to rebuild Aurelia.
"Initiate deep excavation," Kaelen ordered. "Below the Antechamber. Carve out the Third Floor. I want a cavern massive enough to house a legion, supported by arches of enchanted black marble."
[Dungeon Alteration: The Undercity Expansion.] [Cost: 2,500 DP. Executing...]
Deep beneath Kaelen's coils, the very bedrock of the world groaned. The sound was deafening, a localized earthquake contained entirely within the dungeon's magical boundaries. Solid granite dissolved into perfectly cut flagstones. Towering pillars of dark marble erupted from the earth, pushing the ceiling higher and higher until a sprawling, subterranean metropolis began to take shape in the dark.
"Next, the prisoners," Kaelen murmured, his tactical mind shifting to the hundreds of captive humans. "I need a holding facility in the eastern wing of the new Undercity. Line the cells with [Mana Siphon Wards]. Calibrate them to drain mana just fast enough to prevent spellcasting, but slow enough to keep the humans alive and regenerating."
[Dungeon Alteration: The Siphon Block (Mana Battery Farm).] [Cost: 1,500 DP. Executing...]
"We have a mountain of dawn-steel armor and weapons from the human vanguard," Kaelen continued, his eyes tracing the holographic map. "In the western wing, forge a crucible. I need magma vents drawn directly from the planet's mantle, and heavy obsidian anvils."
[Dungeon Alteration: The Abyssal Forge.] [Cost: 1,000 DP. Executing...]
The Antechamber vibrated as the smell of sulfur and molten rock wafted up from the newly formed stairwells leading down to the Third Floor.
Kaelen pulled his hands away from the core. He had spent 5,000 DP on infrastructure. Now, he needed the personnel to run it. Gromm's goblins were excellent diggers and scavengers, but they lacked the finesse to work enchanted dawn-steel.
He accessed the [Advanced Summoning] tab.
"System. I require an artisan. Someone capable of breaking down human enchantments and reforging them into weapons fit for my vanguard."
[Analyzing Host Request...] [Recommended Summon (Tier 2): Obsidian Magma-Smith - 1,000 DP] A hulking, elemental giant born of living rock and magma. Master of subterranean metallurgy. Possesses the innate ability to melt down magical metals without destroying their latent enchantments.
"Summon," Kaelen confirmed. "And while we are at it, reinforce the vanguard. Summon fifteen more Aurelian Scale-Guards."
[Summoning: 1x Obsidian Magma-Smith (1,000 DP)] [Summoning: 15x Aurelian Scale-Guards (4,500 DP)] [Remaining DP: 2,000]
The Dungeon Core flared, unleashing a torrent of liquid magic onto the floor.
The fifteen new Scale-Guards materialized first, their emerald scales gleaming, immediately dropping to one knee in perfect, silent reverence to their creator. Prime, standing guard near the entrance, nodded in gruff approval at the reinforcements. The vanguard was now twenty-five strong.
But it was the final summon that shook the room.
From a pooling mass of boiling, fiery mana, a behemoth rose. It stood twelve feet tall, a humanoid figure made entirely of jagged, black obsidian. Molten lava pulsed through the cracks in its rocky skin like glowing orange blood. Instead of a right hand, its arm ended in a massive, flat hammerhead of solid, enchanted stone.
The Magma-Smith knelt, the heat radiating from its body turning the damp air of the Antechamber into thick steam.
"I am the forge-fire, Lord of the Depths," the giant rumbled, its voice sounding like grinding tectonic plates. "Give me steel, and I will give you ruin."
Kaelen smiled, a terrifying expression that bared his copper-laced fangs.
"Prime," Kaelen ordered. "Take the Magma-Smith down to the Abyssal Forge. Have Gromm and his goblins haul every scrap of dawn-steel we stripped from the First Legion down there. General Kastor's armor included."
"And the prisoners, Lord?" Prime asked, his golden eyes glowing.
"March them into the Siphon Block," Kaelen commanded smoothly. "Strip them to their underclothes. Let them sit in the dark and meditate. From this day forward, the holy knights of Aethelgard will power the lights of my city."
As Prime and the Magma-Smith departed, leading the new Scale-Guards down into the sprawling, newly carved depths of the Undercity, Kaelen slithered back up onto his obsidian throne.
He had a city. He had an army. He had a passive mana-generation farm powered by his enemies.
Now, he just had to wait for Elias the Pyromancer to reach the capital, and for King Valerius to realize that he wasn't fighting a dungeon at all. He was fighting a sovereign nation.