A cosmic epic connecting the Inhumans, X-Men and Guardians of the Galaxy! The Inhumans leave Earth and take their destined place as rulers of the Kree Empire! Meanwhile, Cyclops and Havok's power-mad brother, Vulcan, claims the Shi'ar Empire's throne, bringing the galaxy to the brink of destruction! With the Nova Corps, Starjammers and Guardians caught in the middle, two empires make cosmic war - and the fallout might just tear the galaxy in half! Collecting UNCANNY X-MEN 1981 475-486, X-MEN EMPEROR VULCAN 1-5, SECRET INVASION WAR OF KINGS, X-MEN KINGBREAKER 1-4, WAR OF KINGS DARKHAWK 1-2, WAR OF KINGS WARRIORS 1-2, WAR OF KINGS 1-6, WAR OF KINGS ASCENSION 1-4, WAR OF KINGS SAVAGE WORLD OF SAKAAR, NOVA 2007 23-28, GUARDIANS OF THE GALAXY 2008 13-19, WAR OF KINGS WHO WILL RULE, MARVEL SPOTLIGHT WAR OF KINGS and material from X-MEN DIVIDED WE STAND 2.