Abby Palmer and Dean Logan are two broken people with one thing in common: they're both victims of a brutal government mind control experiment--and they're the only two who escaped alive. Abby is a homeless drifter, and Dean is trying to outrun the horrors of his past when the program finds them again...and they become the other's only chance to survive. The program gifted them both with abilities beyond a normal human's imagination--and as Dean and Abby realize what was done to them, they're determined to use those abilities to destroy the program and its sinister architect, Dr. Elizabeth Ostrander, once and for all.