NEW YORK UNDER SEIGE! Infernal Hulk's ultimate target is revealed: Reed Richards' mysterious "IMMACULATE ENGINE," a supernatural machine in the Baxter Building that could destroy Hulk's army in a single blow! Can the Fantastic Four resist Infernal Hulk's corruptive power, use the machine and save Earth? Or will they be the next monstrous recruits in Hulk's INFERNAL AVENGERS?
(W) Phillip Kennedy Johnson (A) Cian Tormey (CA) Ken Lashley