How are the Challengers of the Unknown connected to Darkseid’s death, and isthere a way back from Omega? Does the most frightening unknown the Challengershave ever faced lie within? As the rift between the Challengers and the JusticeLeague grows and becomes untenable, it’s up to Rocky Davis and Wonder Woman totry to get to the heart of the matter…or die trying! But an old foe will rear its headonce more—this time aboard the Watchtower, all in an effort to use the Challengersas a means to a nefarious end. Doors close, and alliances tilt, even while othergateways open...
