Darkseid is back from the grave and has revenge on his mind with Superman as his target. Darkseid brings the armies of Apokolips to destroy the Earth and all of Earth's super-powered meet the attack. The end looks bleak but the world's salvation comes from an unexpected act of heroism.
Lex Luthor searches for the remains of Brainiac in distant space using the Secret Society. What awaits them in the far reaches of space? And how will Grodd attempt to retake control of the Society?
While the League uses magic to try to tap into Grodd's location based on Flash's previous contact with the villain, Luthor uses science to try to tap into Grodd's mind for information on Brainiac...and the resulting confluence causes the two to switch bodies.
The League comes to the aid of Boston Brand, the ghost of a deceased circus acrobat, who needs their help in recovering the souls of members of a monastic order.
Green Lantern's team of Stargirl, S.T.R.I.P.E., and Supergirl are diverted to Skartaris, a fantastic world beneath the Earth's surface, where they meet a new hero, The Warlord.