It’s the Man of the Steel and the Super-Family against General Zod in the Battle for Kryptonite Kingdom!At the end of DC K.O., Superman became King Omega with the powers of a god. But after pushing Darkseid back to the Absolute World, Superman rejected the Heart of Apokolips...and went missing.Now General Zod has taken over the Kryptonite Kingdom of El Cadero! With Superman nowhere to be found, Supergirl will gather a special force to infiltrate the kingdom and put a stop to Zod's dangerous new force: the K-Zone. Can it defeat him before all of Earth is covered in Kryptonite? All the major threats from across the world of Superman in DC's All In era collide! The Super-Family—and the DC Universe—will never be the same.Featuring the talents of writers Joshua Williamson, Sophie Campbell, Mark Waid, and Dan Slott with artists Eddy Barrows, Joe Quinones, Montos, Rachael Stott, and more!Collects Action Comics #1100-1102, Superman #41-42, Supergirl #16-17, Superman Unlimited #16-17, Superman Annual: Year One Thousand #1, and Superman: Kingdom of Zod Special #1.
