She followed a paper trail and found a system old enough to shape a city.

Forensic investigator Sera Voss has spent three years tracing a shadow network beneath the financial world, only to discover something worse than corruption: the Crimson Pact is real, active, and aware of her.

Now the city is closing in, the man she should not trust is the only one who understands the threat, and every answer brings her closer to a secret that was never meant to survive being seen.