Back to new artifact, Halsey obtained various other communications in the not familiar private, just who, unfamiliar so you’re able to the woman, was a’s Covenant
Halsey into the Infinity to look at a forerunner artifact recovered of the Fireteam Deep red through the a purpose with the Requiem. The new artifact got prior to now absorbed Dr. Henry Glassman with the in itself as he made an effort to research it. Halsey figured the fresh artifact was communing that have Infinity’s motors, being according to Precursor technical plus one in the world. 
A little while after, Halsey first started exploring the artifact in oversight off Spartan-IV Gabriel Thorne. She following received an interacting with each other out of a not known individual, which told her of Promethean Knights.  Which triggered Fireteam Regal retrieving a deal toward Requiem. Up on examining it, the package discrete an explosion of time and you may exhibited photo of brand new Phoenix. Noticing Chief Thomas Lasky and you may Leader Sarah Palmer discussing concerned seems, Halsey encountered the former, accusing of eris experiencing known the latest Prometheans’ real nature. Lasky acknowledge the UNSC could have been aware that the latest Prometheans was old human beings made into AIs. Halsey corrects that Promethean is made of a person who lived-in The brand new Phoenix. Lasky conveyed misunderstandings, as these recollections decided not to features gotten off Earth so you can Requiem. Thorne then instantly remaining the space and you can Halsey noticed that the guy is watching a photograph in the artifact.
‘Mdama next questioned exactly what she know of Librarian. Halsey affect regular it noisy, ultimately causing Lasky and you will Palmer to become suspicious and found this lady wonders correspondence. Lasky up coming ordered Palmer in order to stop Halsey to have withholding pointers.
Halsey ended up being relocated to Lasky’s able area, the girl arms cuffed. She defended herself, stating that she failed to offer people suggestions so you’re able to the lady get in touch with. Exactly as she slammed Palmer, Roland (the ship’s AI) advised the brand new Master you to Thorne had been sensed live into the Requiem.
Immediately after becoming listed in the fresh new brig, Roland requested the woman as to why she withheld the fact. She replied that with an AI override protocol towards the Roland in order to eliminate and you may collect just what pointers brand new UNSC had to the Librarian, all of these try her very own performs, save to own an excellent debriefing away from John-117, who she seem to considered inactive following the The new Phoenix Incident. She upcoming experienced communications which have ‘Mdama, offering the woman assistance to find the Librarian. However, Roland next were able to overcome the latest bypass and you will cut the interaction and you will summoned shelter. Head Lasky after that encountered Dr. Halsey and wanted to set this lady into the cryo, but she slaps him on the face, accusing the fresh new Master of withholding the truth about John-117’s endurance. Up coming quickly, Promethean Knights started to teleport through the artifact onto the Infinity.
Half a year following the This new Phoenix Event, new UNSC Aladdin directed Dr
A little while once coming, she suits up with ber. Shortly after controlling so you can deactivate brand new shield which, centered on her, called for a ‘more peoples touch’, she incurs the latest beam that has shaped throughout the Librarian’s artifact and you can vanishes. During this time, but not, Osman, given that the fresh head off ONI, provides purchased Lasky to have Halsey got rid of would be to she ever become discovered againmander Sarah Palmer following assigns by herself the job away from getting rid of Halsey, much to Lasky’s protest.
Whenever Halsey entered the Shrine, she appeared in person towards The brand new Librarian. The fresh new Librarian spoke how Requiem’s time try coming to an enthusiastic stop, and exactly how Halsey need certainly to accept their gift thus Humankind stays towards the road to reclaiming brand new Mantle. The fresh gift Halsey gotten are known as Janus Key, an enthusiastic artifact that was, in fact, a map and therefore showed each piece out of Predecessor technology on the universe, including all of the Halo installment towns including invisible Precursor technology which could drive Humanity toward an alternative phase from scientific supremacy. However, when Halsey accepted the new present, she was released back once again to a’s purses in which the guy relieved Halsey of just one piece of the main, maybe not realizing she had the next. In the future, Thorne had attained entry with the Shrine and you can assassinated one of ‘Mdama’s bodyguards when using Gek’s cloaking unit. Halsey easily threw the following bit of the key to Thorne just as Sarah Palmer happens. Startled, ‘Mdama summons the Promethean Knights to safeguard him, and you will Palmer attempts to assassinate Halsey but merely strikes their neck having ‘Mdama leaking out by using an excellent Promethean Knight having Halsey as the their hostage. An upset Commander Palmer requires to understand what Regal try starting around, and when informed the purpose, she issues as to why they would save your self a traitor, that Thorne attempts to alter her viewpoint by the stating why Halsey got thrown him the main in the event the she is actually allegedly working with ‘Mdama.