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A LitRPG Dungeon Core Novel

I died. Respawned as a glowing rock. Now I build deathtraps, manage goblins, and argue with a sarcastic fairy.

Blake didn't expect to get hit by a car -- or wake up as a Dungeon Core in a dark, damp cave. No body. No hands. Just pure mana, a dry wit, and the looming threat of magical adventurers trying to smash him to pieces for loot.

With Twinkle, a bureaucratic fairy "assigned" to monitor him, Blake -- now going by Nightshard -- must master dungeon building, resource management, and core survival before the Bureau of Magical Regulation decides he's too unstable to live.

But Nightshard isn't your average dungeon. He brings with him a modern mind: a programmer's logic, a gamer's tactical thinking, and a whole lot of debugging methodology. And he's not just here to survive -- he's here to innovate.

What happens when a software engineer applies system logic to magical dungeon management?


Optimize mana usage like database performance


Treat goblin raids like MMO coordination


Build traps with version control and stress testing


And build a found family worth protecting

But ancient powers are waking. The Bureau is watching. And Nightshard is about to discover that the greatest magic isn't in traps or monsters -- it's in the bonds between unlikely allies.

?? Book One in a Six-Part Series:


Dungeonheart Awakening (Days 1-7) - Foundation & Family


Core Defense Protocol (Days 8-21) - Pressure from Above


Monsters in the Walls (Days 22-42) - Secrets Stir


Corebound (Days 43-63) - Crisis of Identity


The Core Trial (Days 64-84) - Final Conflict


Core Ascendant (Days 85-105) - Mobile Fortress & Independence

? Perfect for Readers Who Love:


Problem-solving over power fantasy


Dungeon Core worlds with LitRPG systems


Characters that grow through loyalty, ethics, and strategy


Found family arcs and emotional payoffs


Humor, sarcasm, and clever technical worldbuilding

A complete 50,000+ word novel. Book 1 of 6.
Join Blake/Nightshard as he evolves from confused crystal to Core Overlord -- one trap, ally, and algorithm at a time.

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Price Summary

  • We started tracking this book on April 30, 2025.
  • This book was $0.00 when we started tracking it.
  • The price of this book has changed 13 times in the past 231 days.
  • The current price of this book is $9.99 last checked 2 days ago.
  • This lowest price this book has been offered at in the past six months is $0.99.
  • The lowest price to date was FREE last reached on April 30, 2025.
  • This book has been FREE one time since we started tracking it.
  • The highest price to date was $9.99 last reached on December 5, 2025.
  • This book has been $9.99 2 times since we started tracking it.
  • This book is currently at its highest price since we started tracking it.

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Additional Info

  • Text-to-Speech: Disabled
  • Lending: Disabled
  • Print Length: 344 Pages
  • File Size: 34 KB

We last verified the price of this book about 2 days ago. At that time, the price was $9.99. This price is subject to change. The price displayed on the Amazon.com website at the time of purchase is the price you will pay for this book. Please confirm the price before making any purchases.