Fantastic Four #24 Walmart Variant

Earth is being invaded by mysterious subatomic particles from the other side of the universe — but what terrible secret do they hold inside?

As Reed Richards (Mr. Fantastic) uncovers the horrifying truth, he learns something even worse: there are forces in the cosmos that his own powers and those of his family cannot stop. With the Baxter Building on the brink of being overwhelmed, Reed realizes a desperate solution may be required — a voyage from the subatomic scale all the way to the farthest reaches of time and space.