In the far reaches of the cosmos, humanity's future hangs by a fragile thread. The remnants of the ancient pact lurk in {darknesssecrecy, and a new enemy emerges from the void. Spartan John-117 reemerges to face this ominousthreat. Echoes of a forgottenhistory resound, whisperingsecrets about a hiddenweapon that could rewritefate or spelld