The truth about the Unification War is fully revealed as Mal, Zoe and the crew of Serenity make an unlikely alliance to save the 'verse from the true threat to their futures!

THERE'S NO ESCAPING THE PAST. Mal, Zoe and the ragtag crew of Serenity have been torn about by Boss Moon, The Unificators and recent events - but now the true architect of their chaos has been revealed. As these shadowy forces make their final moves, Mal's going to be reminded that saving the day always comes at a high price. And in order to make things right, Mal's going to have to find allies in the most unexpected of places and that starts with one of the most ruthless, terrifying people in the entire 'verse: Ma Reynolds. The New York Times best-selling author Greg Pak (Star Wars), artist Dan McDaid (Doom Patrol) and visionary Firefly creator Joss Whedon (Buffy The Vampire Slayer, Marvel's The Avengers) conclude the definitive story of the Unification War...and send the crew of Serenity in a shocking new direction. Collects Firefly #9-12