When a wave of negative energy and images of horror cause mass suicide, both Professor X and Nick Fury track the event to the Tunguska wasteland in Russia where they discover a secret Soviet super-soldier program hiding a mystery from beyond the stars and a warning of destruction.
This series begins the Ultimate Galactus trilogy continued in Ultimate Secret and Ultimate Extinction.
Ultimate Galactus - Vol. 1: Nightmare
Ultimate Nightmare #1-5