New Krypton, Your Emperor Has Returned

In the DC Universe, above Earth. Suddenly, a Traversal Vortex spread like a canopy across Earth's blue sky, throwing everyone on Earth into panic. Their faces were weary and frightened, their pupils trembling as they stared at the black firmament. "Have they come to attack us?" "How is that possible? How would they dare enter the Solar System?" "The Oort Cloud Ring Perimeter Defense Line at the edge of the Solar System hasn't sounded an alarm. What exactly happened?" "Why has our Earth gone completely dark?