The new Iron Man explodes into action! But if Tony Stark isn’t Iron Man, then who’s the guy in the suit? Meanwhile, the mole inside Stark Resilient is revealed – and Spymaster racks up the victims! And finally, Stark and the Mandarin come face-to-face at long last. What is the future of Stark Resilient? Who lives? Who dies? Can Tony save his people, the world and himself at the same time? Collecting INVINCIBLE IRON MAN #516-520.