Iron Man dons his SPACE ARMOR to rescue a Stark orbital platform from his old enemy, the LIVING LASER – but during their zero-G battle they unleash an even deadlier threat: the all-new, all-terrifying SWARM! This sentient cloud of nanobots wants to consume and convert every bit of matter in its path – including Earth itself! Shellhead and Laser must forge an uneasy alliance to stop Swarm from laying waste to the planet