Halo: Saint's Testimony

An all-new digital single—part of the New York Times bestselling series based on the blockbuster Xbox® games! The military-grade artificial intelligence known as Iona has only one week to live. After that, the UNSC will legally terminate her seven-year existence in order to stave off the threat of the data corruption phenomenon known as “rampancy,” a condition that will eventually take hold of her functionality and persona, endangering all those around her. In a last-ditch effort to save herself