Brain-injury Stories

After a major car accident, Christopher finds himself facing a dire choice, either except a revolutionary new procedure to repair his partially crushed skull and damaged brain, or die. He readily accepts the procedure, which involves A. I. enhanced Nanos that work very well to heal him, but they don't stop there and he finds himself being slowly changed, till he becomes the victim of foreign agents. His main concern though, after surviving all that is thrown at him, is to protect his offspring.