This cinematic is a stylish dream sequence detailing the historical conflict between the ancient Forerunners and humanity. The abstract vision also offers insight into the sordid history and relationship of the Didact and Librarian, two key figures in the Halo universe.
All images and video © 2013 Microsoft Corporation. All Rights Reserved. Microsoft, 343 Industries, Halo, and the Halo logo, are trademarks of the Microsoft group of companies.