As Clark begins to understand the potential of the Green Lantern ring, he realizes John Stuart training did not prepare him for a fight they are going to face.
Clark Kent met the former owner of the ring, but the talk Green Lantern of Earth volunteered to be a mentor. But he still does not understand his role in the fight for the future.
If Trigon breaks into our world, chaos will reign eternal! But Zatanna and Constantine have a plan to rescue the young girl, whose sacrifice will bring that about ...
Back to school Garrick, young Titans regroup. But when a mysterious figure who set up the events of the attack on the pier, everything falls apart! "Titans" Part 2 of 4.