The Deep Forge: A Base-Building LitRPG (The Founder's Forge Book 4

By Daven Korr

The forge that built Ironhold can't protect it from what's underneath.

Edric Thorne has forged a village from Frontier ruins, connected two Settlement Cores through ancient infrastructure, and earned every level the hard way. Now a facility deep underground offers him the technique that made the old engineers legendary: shaping conduit iron, a material that grows itself and carries System energy at one hundred percent.

A base-building LitRPG where the forge is the weapon, the walls fight back, and governance is forged in iron.

But mastering the Deep Forge means leaving Ironhold's weakest wall undefended. While Edric pursues a breakthrough underground, rain rots the south palisade, creatures learn to map the settlement's weak points, and the Interior's newest representative arrives with a formalization offer that sounds like a gift and reads like a contract. Twenty-nine people are counting on walls that need brackets the smith isn't forging.

When the settlement's first council votes to activate the third node in the network, every wall jumps. Every creature retreats. And somewhere in the Interior, a file opens for the first time in seventy-three years.

The last time three nodes synchronized, seven settlements fell within the year.

Perfect for readers who love: Base-building progression fantasy with deep crafting mechanicsSettlement management where governance is a game systemLitRPG with earned power progression and quantified stakesCompetence-driven protagonists who solve problems through skill, not combat

• Format: Paperback
• Language: English
• ISBN: B0GWRSFNKN
• ISBN13: 9798255800506
• Release Date: April 2026
• Publisher: Independently Published
• Length: 268 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.6" x 6.0" x 9.0"