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: The Invincible Iron Man 516-520