FANTASTIC FOUR: INCURSIONS #1

A red sky, a second Earth hanging overhead and only eight hours left: Bruce Banner realizes that two universes are on a collision course that will wipe out both. This one-shot explores the incursions that set the stage for Secret Wars.

On one world the Fantastic Four wield gamma power, on the other Banner's desperate gambit births a raging cosmic entity. As the clock runs down, Reed Richards confronts a problem even his intellect cannot crack, and Marvel's First Family must choose between a last-ditch rescue and a final farewell.