Aboard his massive ship, the one true Brainiac hoards wonders and horrors in equal measure. Only one treasure eludes him. Setting his sights on Superman, Brainiac will do anything to ensure that the Last Son of Krypton is his alone.

Supergirl. Metropolis. Earth. Everything under Supermans protection is no longer safe. Although the Man of Steel is faster than a speeding bullet, even he wont be able to save everyone.

Geoff Johns and Gary Frank, the superstar creative team behind Doomsday Clock, Batman: Earth One, and Shazam! continue their Superman saga as the Man of Steel experiences his greatest triumphand greatest tragedy.

Collects Action Comics #866-870 and pages from Superman: New Krypton Special #1.