000 Tragic Solitude

"343 Guilty Spark"

- 000 Tragic Solitude

000 Tragic Solitude was a Forerunner AI construct based on Installation 00. When 343 Guilty Spark, the monitor of Installation 04, attempted to gain access to the Ark's systems during the Battle of Installation 00 in December 2552, Tragic Solitude addressed the former's lack of authority on the Ark and informed Guilty Spark that the facility housed the Librarian's archives of the Conservation Measure. When Guilty Spark continued to persist, Tragic Solitude threatened the monitor with the Ark's Sentinels.at some point of time 000 Tragic Solitude killed a ONI scientist using a sentinel.

List of appearances

 * Halo 3
 * Terminals
 * Halo: Hunters in the Dark