Iron Man, Thor, Vision, The Beast, Quicksilver, and The Scarlet Witch band together to save the life of Captain America, the living legend of World War II! Travel with these six sensational heroes two thousand years into the future as they come face-to-face with the unimaginable villainy of Kang the Conquerer, a descendant of Dr. Doom who is determined to be rid of Captain America—for good.