The Kree and the Skrulls are two alien races who have been locked in a bitter war for centuries. A war that almost brought their two civilisations to the brink of extinction. Now, these two once-mighty empires are united under a new emperor - and their war fleet is poised to strike at Earth! The Avengers stand ready to defend our world. The Fantastic Four seek a diplomatic solution. Can the two teams work together to save all? Collecting: Avengers/Fantastic Four: Empyre 1-6