A Zero Month crossover issue. Vril Dox’s band of rebels ( Stealth, Lobo, Strata and Phase) raid a L.E.G.I.O.N. outpost for supplies. The rebels, with the kidnapped Telepath, are still on the run, being chased by L.E.G.I.O.N. troops. Meanwhile, back on Cairn, Lyrl Dox calls upon L.E.G.I.O.N. archivist Alanash to rewrite the history of the L.E.G.I.O.N. In his new history, it was Lyrl that was an instrumental founder of L.E.G.I.O.N., not Vril Dox. Alanash, however, cannot take the truth being distorted this way, and tricks the L.E.G.I.O.N. into launching the true history into space, assuring its survival, before he is murdered. While Alanash dies, Dox’s rebels run into a wave of L.E.G.I.O.N. ships.
- This story continues from L.E.G.I.O.N. #70.
- Tom Peyer was credited as Tennessee Peyer.
- "DC Universe 20" one page Zero Hour advertisement featuring the front page of the Daily Planet with the headline "Zero Hour for Earth?"
- "DC Universe 21" a one page memorial dedicated to Neal Pozner. Artwork of three headshots of Neal by Phil Jimenez.