12 Miles Below cover
ProgressionOngoing2023—

12 Miles Below

Mark Arrows

The surface is frozen. The depths filled with monsters. Extreme sub-zero temperatures suffocate the surface, freezing structures of bygone eras across massive ice-wastes, while survivors guard rediscovered technology. The only escape is beneath the surface—a shifting contraption-rock realm where monstrous machines lurk and unhinged demigods war as if it were a game. When an expedition into the far uncharted north goes wrong, Keith Winterscar and his father are trapped in a desperate fight for survival, stumbling upon an ancient war of titanic scale. They must set differences aside and struggle against gods, legends, and the secrets of the realm below.

Progression: Explicit weak-to-strong progression is central and marketed as 'Progression Fantasy Epic' on every volume. Keith Winterscar advances from stranded survivor to warlock-tier occult engineer via systematic mastery: scavenged relic armors and Feather shells (god-tier construct bodies), occult (forbidden machine-spirit engineering), mite-mediated prophecy and Division Stone quest, and warlock trials under Hexis and Tenisent. Each book escalates measurable power tiers—clan-scale raider wars, Undersider city sieges (Capra'Nor), theft of Feather shells, and eventual liberation of To'Wrathh from Relinquished's unity fractal—with dungeon-delving into shifting underground contraptions, prophecy-driven milestones, and revolutionary engineering creating new abilities.

Tags:Underdog Start

Reading order — 7 books

  1. The Frozen Realm cover

    The Frozen Realm

  2. A House Reborn cover

    A House Reborn

  3. Grand Design cover

    Grand Design

  4. The Mite Forge cover

    The Mite Forge

  5. The Warlock cover

    The Warlock

  6. The Icon of Stars cover

    The Icon of Stars

  7. Path of the Mitespeaker cover