The zombie plague from a parallel dimension has breached Earth, threatening a global epidemic. A.R.M.O.R. dispatches Jocasta and Machine Man to the zombie-infested world to retrieve a sample of blood for an anti-serum, with only eight hours to complete their mission. They face the relentless horde and the ticking clock, with the fate of their world hanging in the balance. A hidden zombie within A.R.M.O.R.'s headquarters adds a layer of internal threat to their desperate endeavor.

This installment of the Marvel Zombies saga revitalizes the series with a blend of gratuitous horror and superhero action, infused with dark humor and dramatic stakes. The narrative focuses on a desperate mission against a ticking clock, highlighting the grim reality of a zombie apocalypse spreading across dimensions. The inclusion of Jocasta and Machine Man as protagonists offers a fresh dynamic within the established zombie universe. The story promises a thrilling combination of visceral scares and classic superhero tropes.