For Earth's Mightiest Heroes and the Illuminati, it has all been building to this. After two years of carefully crafting his cataclysmic saga, writer Jonathan Hickman jumps ahead eight months to the grand finale, the honest-to-goodness immediate future of the Marvel Universe -- and the day of the Final Incursion! After the events of ORIGINAL SIN -- and the revelation of the Illuminati's desperate, world-destroying actions -- much has changed for the Avengers. What has become of Earth's Mightiest Heroes during the past eight months? Who comprises the new Cabal? And have all the battles they've endured, and the sacrifices they've made, prepared either group for the inevitable moment where time runs out for everybody?