They searched one Rex knew Black Knight from the time he was younger. She worked near to their mothers for the Nanite Project,  but due do his amnesia, the guy decided not to contemplate such as for instance situations. Whenever Rex came across Black colored Knight once again, just like the Providences the fresh new commander, Rex a little doubted you to definitely she is things near a.
While the she tried to persuade your off her a great intentions, Rex left offering himself a conclusion to trust one she might’ve been slightly sinister. It began towards the an improvement after she assist Rex work with his or her own objectives, however, Rex turned into confused and you may tricked whenever Providence made use of collars to brainwash EVOs. Just after Rex indicated their thoughts about any of it, Black Knight asked Caesar doing the same to help you Rex. Shortly after Rex broke throughout the the new control, the guy made an effort to avoid. Black colored Knight did all-in their capacity to continue him captured. Ultimately, he was spared from the Broker Half a dozen and you may Vacation, and this turned them against Black Knight and also the the brand new Providence. 
Even if the history come upon don’t prevent so well, Black Knight usually considering Rex some other opportunity to become an associate out of Providence, and this constantly resulted in Rex decreasing. Rex following began to meddle a number of of Black Knights missions, resulting in of several lifetime from EVOs and simple visitors to feel conserved. Sooner, Black colored Knight turned into sick and tired of Rex’s meddling.
Rex used to be Quarry’s top lieutenant. The guy willingly marketed their members of the family out to Quarry in return for his versatility. Regretting what you the guy performed, the guy gone back to competition Quarry in order to totally free his friends. Quarry lured your through providing his journal, however, Rex declined the offer fruzo sign up by ruining they. 
Quarry later on returned once released by Violation under Van Kleiss’s order, looking to get revenge toward Rex and you can offering the newest Unit Destabilizer for the large bidder. Although not, Rex defeated him and you may welcome Breach when deciding to take Quarry so you can Van Kleiss in return for Circe’s safety. 
Right from the start, Hunter Cain and you can Rex got never acquired with each other. Rex themselves, had and additionally said that Hunter Cain are one of his ideal foes.  Cain’s untrue allegations and you can prejudice ideas for the EVOs triggered animosity between both. Rex’s dislike turned into increased whenever Huntsman Cain was able to determine civilians to view Rex due to the fact a danger in place of a champion. If the go out try correct, Cain attacked Rex. After Rex outdone him, Rex restored their rightful visualize since Providence’s magic gun.  Truth be told there toward immediately after, Huntsman Cain and you will Rex came across both many times. Cain keeps, towards the multiple occasions, experimented with killing Rex but at some point failed. Hunter Cain has actually endangered their nearest and dearest and you may made an effort to exterminate him or her as they was indeed EVOs  . Even after are imprisoned, he managed to feel use which have Gatlocke and some partners. 
Regardless if the guy does not think of, John Scarecrow has had difficulties with Rex from the time growing up together with dated gang during the Hong kong. It actually was showed that due to the fact he was good shapeshifter, they gave Rex the concept to obtain voice activated nano-ink.  Ages afterwards, John Scarecrow inserted Black colored Knight to right back during the Rex and you will infiltrate Brand new Bush. If you are indeed there, John enjoyed Rex’s thinking, disguising himself once the Circe as well as other anybody else. Shortly after Rex caught your red-handed, Rex made an effort to battle him but got difficulty doing it given that John leftover reminding Rex of the horrible parts of their early in the day. Ahead of he could go more and you can nearly killed Rex, Vacation outdone your. 
That isn’t right up until Rex discover Caesar real purpose and you may Rex put their new-found efforts so you can reprogram the nanites and ultimately resigned. 
Together with the simple fact that Rex had a temporary smash on holiday, Rex’s value getting Holiday greatly enhanced overtime. He believes high off her as well as glorifies her intelligence. She form a lot to him and has now aided her from inside the the tiniest to dire situations; whether it is disobeying rules and permitting their recover several products from EVOs unauthorized by the Light Knight,  otherwise putting their lifestyle on the line to aid conserve the lady sister.  The woman is also someone who Rex is correspond with when one thing try harassing your. As an example, she grabbed need for Circe when searching for her.  She in addition to had a heart to heart having him whenever Rex located Noah are a spy. 
Obviously Rex stills have in touch with her or him, because the Skwydd been able to modify him concerning class he had been performing in the.  Afterwards, Rex went to them again and noticed their a beneficial progress way of living their existence and you can acknowledging Circe since their new member. 
Rex after volunteered so you can recruit Infraction toward Providence after training from the lady newly located, increased results. After taking their away from Abysus, Rex learned a little more about Violation and you can started to get together again along with her. At the end of a big competition between Van Kleiss and you may Providence, Breach spared Rex from the transporting Van Kleiss elsewhere in time. Rex up coming discovered himself swept up for the an occasion site that have Breach and you will returned a hug offered by her just after she thanked him for being the lady pal. Rex was even prepared to die together with her.  Rex later on admitted he and you can Infraction was indeed family now.