Undercover operative Tom Keen sets off on a new path after a mysterious meeting with the father he never knew leads him to join Grey Matters, a covert international security organization run by his biological mother, the beautiful and calculating Scottie Hargrave. Tom forms a fragile alliance with her group of skilled mercenaries, and together, they put their unique skills to work solving the most dangerous problems the government won't touch. But for Tom, this chance for redemption is about more than just making the world safer, as he also embarks on a clandestine mission to uncover the truth of his own murky past.