How far would you go to protect life as you know it? The city of Vegas lies in ruin. The Guardians' mechanized assault has rained devastation down on the city and its people, halted only by the brave efforts of tentative heroine Sierra Runar. But deactivating the Guardians' first strike only secures them temporary safety. Now is the time to regroup, to rebuild, but Sierra knows the cost of her victory. By activating...