SECRET INVASION TIE-IN! Before the Skrulls invaded the human race, they battled the noble Kree in a bloodwar that has lasted centuries. And in this special Secret Invasion tie-in, the lives of two of the most famous Kree, Captain Mar-Vell and Marvel Boy, will alter the events of the Invasion forever. This special issue will have very serious consequences for the future of Mighty Avengers.