Agent G, now going by the name Case, thought he'd won. He'd exposed his former employers, shared Black Technology with the world, and killed the man who'd started it all. Unfortunately, history slows for no man. After a volcanic eruption decimates the United States, G spends the next decade witnessing humanity rebuild itself into a corporate-run dystopia.

The International Refugee Society has twenty-six cybernetically enhanced “Letters,” and for the right price, they’ll eliminate anyone. They’ve given up their families and their memories for ten years of service with the promise of a life of luxury awaiting them. Agent G is one of these “Letters,” but clues to his past are starting to emerge while he’s on a dangerous mission to infiltrate the Society’s most dangerous competitor. In the midst of all the violence, subterfuge, and deceit, he’ll need to keep his wits about him and trust sparingly.

The sequel to Agent G picks up a year after the first novel with our antihero cybernetic assassin now working for the United States government. So much better than being a private contractor, right? Wrong. Hunting down his former associates only makes things worse and he soon finds himself discovering even more dirt about his convoluted past. What is an amnesiac cyborg to do?