When Michael Korvac escapes his alien abductors, he flees home to Earth and seeks the Avengers' protection. For Earth's Mightiest Heroes, defending Korvac will mean battling the Guardians of the Galaxy - but why? The Korvac confusion continues as Spider-Man gets involved, traveling into deep space and teaming up with the Guardians to take on Korvac. and the alien Chitauri! Collecting: Marvel Universe Avengers Earth's Mightiest Heroes 18, Marvel Universe Ultimate Spider-Man 22, Marvel Universe Hulk: Agents of S.M.A.S.H. 4, Incredible Hulk (1968) 271
