Located on the furthest fringes of Kree space the one time scientist and researcher known as Sinestro has utilised his rediscovery of the Yellow Ring of Power to carve a fledgeling realm from theCarthis star system. With currently only three planets under his control, no one doubts that his ambitions go much further, even to challange the other mighty star nations of Kree-Lar and Apokalips.
To stop him, and restore balance in the face of cataclysmic steller war, The Keepers of Oa have guided the Terran Hal Jordan to the resting place of the Green Ring of Power, enabling him to recreate the Green Lanterns of myth.