Seg-El, Superman's grandfather, finds out that Krypton is at risk of being destroyed, which would prevent the birth of his future grand child.
Seg has to adapt to a new life, a new rank, and a new threat after going through a catastrophe.
During a military campaign on Sage's home territory, Sage and Adam Strange race to find an assassin.
As the Black Zero leader deals with Sage, Rao is a scapegoat for the Rankless Initiative.
As Jayna struggles with her tenuous loyalties, Sage fights for survival inside Black Zero.
Seg must make a difficult decision that will affect the universe's destiny and the legacy of El.
After a failed coup, Darwin punishes the conspirators.
The resistance movement begins to hamper Rao's growing power and influence.
Sage must decide whether he is willing to make the ultimate sacrifice in the service of the greater good of Kandor.
Sage races against time to save his city from being taken over.