When our heroes saved the Multiverse from Perpetua in Dark Nights: Death Metal, everything was put back where it belonged...and we do mean everything. All the damage from all the Crises was undone, and heroes long thought gone returned from whatever exile they had been in. Most of them, at least. Includes INFINITE FRONTIER #0-6 and INFINITE FRONTIER: SECRET FILES #1 written by Joshua Williamson (THE FLASH) with striking art by Xermanico, Jesus Merino, Paul Pelletier, and more!