It's the beginning of a new era for Iron Man! Renowned scribe Warren Ellis joins forces with acclaimed illustrator Adi Granov to redefine the armored avenger's world for the 21st century - a landscape of terrifying new technologies that threaten to overwhelm fragile mankind! What is Extremis, who has unleashed it, and what does its emergence portend for the world? Collects Iron Man (2005) #1-6.