Fantastic Four (2018) #26 (Online Order Only)

A powerful portal to everywhere, THE FOREVER GATE has been ripped open - and beings from countless realities are pouring through, threatening to overwhelm Manhattan...and then the rest of the world! The Fantastic Four have to close it - except one being stands in their way... MISTER FANTASTIC?!

All this and the return of Fantastic Four friends and foes! And one old flame...