Résumé: It's a rainy night in Manhattan and not a creature is stirring except for... Ben Grimm. When an intruder suddenly appears inside the Baxter Building, the Fantastic Four - Mister Fantastic (Reed Richards), the Invisible Woman (Susan Storm Richards), the Human Torch (Johnny Storm), and the Thing (Ben Grimm) - find themselves surrounded by a swarm of invading parasites.
These carrion creatures composed of Negative Energy come to Earth using a human host as a delivery system. But for what purpose? And who is behind this untimely invasion?
The Fantastic Four have no choice but to journey into the Negative Zone, an alien universe composed entirely of anti-matter, risking not just their own lives but the fate of the cosmos!