Collects Invincible Iron Man (2004) #1-7. Tony Stark - Iron Man, billionaire industrialist and director of S.H.I.E.L.D. - faces the most overwhelming challenge of his life. Ezekiel Stane, the son of Tony's late business rival and archenemy Obadiah, has set his sights, his genius and his considerable fortune on the task of destroying Tony Stark and Iron Man.