Halo 303: The Reclaimer's Requiem
The year is 2558. Humanity has beenshattered by the Covenant and their mysterious new force, the Prometheans. A lone UNSC frigate, the Pillar of Autumn, barely escapes annihilation during a catastrophic encounter with a colossal Forerunner structure known as the Requiem. The survivors are quickly thrust into a conflict that willreshape the very fat