In his insatiable hunger to consume world after world, the cosmic behemoth known as Galactus has always relied on his herald to pave the way for his conquests. However, the Silver Surfer has betrayed him, forcing Galactus to look for new heralds. Searching the universe for suitable replacements, he conscripted four powerful beings, Air-Walker, Firelord, Nova, and Terrax. With their aid, can anyone stop the coming of Galactus?