Xalanyn

"The Endless will return."

- The Harbinger to the Master Chief

The Endless were an advanced race that were imprisoned by the Forerunners on Installation 07 at an unknown time for unknown reasons. They were freed by Atriox during the Installation 07 conflict in 2560.

Background
The Endless originated in an unknown location at an unknown point in time. Once the Halo rings were fired, they survived, to great confusion. At some point they were deemed a threat by the Forerunners and imprisoned on Installation 07 for unknown reasons to be "forgotten by time" and so as to not let "time become a construct that they could control" with the ring's monitor being charged to watch over their prison. They were considered such a threat that Offensive Bias was to be deployed against them should they ever be freed.

Return
In 2560, the Endless were freed by Atriox during the Installation 07 conflict.

Appearances

 * Halo Infinite