A new era for Marvel's First Family! Out of the shocking events of ONE WORLD UNDER DOOM, the FF are scattered through four different eras in Earth's history! Alone and isolated in wildly different time periods, Reed, Johnny, Ben and Sue all must fight to survive. Their only hope is to reach the Forever a mass of dense granite that happens to be one of the longest-lasting rocks on the planet! Do you want to see Ben Grimm fight a dinosaur, as drawn by the incredible Humberto Ramos? Of course you do! But can the First Family reunite, return to the present and uncover the secret of how their archnemesis Doctor Doom became the unbeatable Emperor of Earth? Get ready for the FF vs. Doom in a way you've never seen before - with the fate of the planet at stake! Collecting FANTASTIC FOUR (2025) #1-5 and material from FREE COMIC BOOK DAY 2025: FANTASTIC FOUR/GIANT-SIZE X-MEN.