The Elementhian - Human War has finally come to an end with the death of the War Elementhians, the Proto Halo and the other Elementhians are now ruled peacfully by the new Light, and Sky Elementhians. Yet even though the war is believed to be over, the UNSC remains on the ring as allies to the Light and Sky Elementhians. This event has caused some Elementhians to question if the new group of Elementhians really deserve to rule. One group known as the Blood Elementhians then recall an ancient treaty made between them and the Death Elementhians, however since no Death Elementhian remain except for the Spartan V named Blade, who is half Death Elementhian and Half Human.