Six days to live. A lifetime to make up for.

A bombastic piece of science fiction from writer Steve Orlando (Wonder Woman, Martian Manhunter), artist Ricardo López Ortiz (Deadpool, Hit-Girl: Colombia), with color art by Triona Farrell (Black Widow).

What would you do if you only had six days left to live? Fight or give up? That's the choice given to Brenton Demm, one of Earth's thirteen Horizon agents, when the unstoppable force that is The Undoer races towards Earth. The problem is, ever since surviving a massacre of his own making, Demm has been incapable of giving a damn. But when his ex-lover and brilliant scientist, Gayano Tith tells him the world doesn't have to end so long as they work together, Demm realizes the only way to save himself is to save us all.