Gears of Rebellion. The Clockwork Heart Saga, #3

The Ministry of Progress, under the iron fist of Minister Halric Dorne, has become a tyrannical force, silencing dissent and exploiting the populace with its chilling Iron Sentinels. But in the shadows, a spark of defiance ignites into a roaring flame. In Gears of Rebellion, Callen Vex and his diverse rebellion, armed with ingenuity and conviction, launch a full-scale uprising. They recruit disillusioned engineers, skilled arcanists, and hardened working-class citizens who refuse to live under the Ministry's automated boot.
This book is a full-blown war, fought not just with bullets and steam, but with clever traps, strategic sabotage, and the re-activation of forgotten clockwork defenses hidden within Veridia's ancient infrastructure. Tessera Vale leads daring aerial assaults, Brother Gannon inspires the populace, and Callen unveils increasingly complex and powerful counter-automatons. Kerro's role becomes crucial as he might hold the key to understanding or even controlling the Iron Sentinels.
The team uncovers the true nature of the "Clockwork Heart" - it's not just a power source, but a device that links to the very consciousness of the city, or perhaps its founder. The climax involves a massive, city-wide battle for control of Veridia's central power core, a desperate bid to reclaim the Clockwork Heart and prevent the Ministry's ultimate, irreversible mechanization of life itself.