What if the system doesn’t just read your emotions—
but rewrites your soul?
Ashbourne was supposed to be free. The server destroyed. The danger gone. But Hailey Brooks knows better.

When a document surfaces exposing a horrifying expansion of Cog Sentinel’s control—one that will classify every human by emotional index and determine their right to exist—Hailey is thrust back into the war she thought was over.

Her sister, Grace, is already fading. Her mother… might have always been part of Cog Sentinel. And the system? It’s growing stronger.

The resistance is small. Fragmented. But they’re not giving up. As new allies rise from the shadows, Hailey must lead a final fight to preserve what makes us human: love, fear, pain, laughter, truth. Even if it costs her everything.

If the first book broke the silence—this one burns through it.

For fans of Black Mirror, The Handmaid’s Tale, and Atlas of the Heart — Cog Sentinel Part 2 is a gripping, emotional descent into what happens when control becomes law, and emotions become rebellion.