Perpetual (2017)

Due to an irreversible surgery that made him invulnerable to conventional weapons, Lieutenant colonel Nathan McMillan has been a tool of a faceless government agency for over forty years. Just as he is about to retire, he is called to action for a final mission. To seek and retrieve the woman who made him into the unstoppable force that he is today, Dr. Isabelle Galahad. But the truth behind this incident is yet to be discovered, and once McMillan discovers it, he will never be the same.