Doctor Stephen Strange is the Master of the Mystic Arts. Earth's Sorcerer Supreme. A one-man barrier protecting our world from all the nightmares, demons and warlords out there in dimensions beyond our comprehension. So what happens...when Doctor Strange is murdered? As his friends mourn -- and his enemies rage at having been deprived of the killing blow -- dark forces set their sights on an unprotected Earth. The Avengers...the Fantastic Four...all...