The interdimensional Incursions have eliminated each and every alternate universe. And now the Marvel Universe and Ultimate Universe have collided... and been destroyed! All that exists in the vast empty cosmos is a single, titanic patchwork planet made of the fragmented remains of hundreds of devastated dimensions: Battleworld! And the survivors of this multiversal catastrophe all bend their knee to Battleworld's master: Doctor Doom! Collecting: Secret Wars 1-9, Free Comic Book Day 2015 Secret Wars 0