The future begins in the past! It’s a clash of the titans in the 11th century as Thor battles Apocalypse! The Avengers’ ancestors are being hunted, with Rama-Tut and Kang pulling the strings, and only a young Thor can save his future companions! And in the present day, the beginning of the end looms as the Apocalypse Twins debut! Why do they seek to anger the Celestials? What is their connection to Kang? And how is Thor responsible for their mighty power! As Apocalypse’s Ship attacks S.W.O.R.D.’s Peak station, a Celestial meets a shocking fate, and the Four Horsemen of Death are unleashed! And as the Apocalypse Twins’ new henchmen shatter the Uncanny Avengers body and soul, Wolverine discovers the Midnight City — and immediately wishes he hadn’t. When all hope dies, Ragnarok begins! Plus: Kang and the The Apocalypse Twins enter the Age of Ultron, but what do they want?