Years after Darkseid's armada got destroyed (ZSJL 2&3), Hal Jordan and the other lanterns were sent to save the planet Renraw from the cosmic colonizers. However, they found out the planet is much corrupted by lead of the Emperor Damaha. The Lanterns determined to let the colonizer to occupy the planet Renraw, caused themselves got punished. ** The story revealed some of the alien Lanterns' backstories, and part of this inspired by SW Clone Wars Season 7.
