As cortana was gone she's gone rogue now as I couldn't believe it she was gone and she want rogue as I said we have to find her! I said to prime, MAMMAL ITS DANGEROUS TO GO AFTER CORTANA! Said prime. I DONT CARE PRIME SHES MY AI! I said as I pushed prime away from me as I got into our ship as did prime. Let's get back to the UNSC base back on planet earth I said, okay said prime.

Later as we got to planet earth...

Mammal's pov (me)
I got out of our ship as captain keys said Spartan mammal thank god your alive still said captain keys. Yes I am with prime I said. Yeah said prime, we have a mission for you two said captain keys. You do sir? I said, we just got back home said prime, you two Spartans are going after the rogue AI cortana said keys, sir she'll forruner now she has the power to kill a lot of humans and the covenant and the arbiter I said. I know that's why I'm giving you your new AI named cortana 2 point o said keys as he showed me the new cortana, hello Spartan Mammal its nice to meet you said the newer cortana. Sir you can't be serious? I said. Spartan mammal she's your new AI take her and delete the old cortana before she hurts anyone or kill anyone said captain keys, yes sir I said as I took the new cortana and paged her into my helmet display as prime said delete the old cortana? That's going to be hard for you mammal said prime. I know but it's my mission I said, it's our mission mammal your not going alone said prime, I nodded at prime as we both walked into our ship as we want to Halo's ring...

Later on Halo...

I landed the ship down onto the ground as I grabbed my battle rifle as did prime as we walked out of our ship as there was no forerunners troopers waiting for us. There's the command base she's probably in there said prime, yeah you think I said as I grabbed my battle rifle and ran into the base as did prime behind me. We got into the base as we saw her cortana waiting for us both. I knew captain keys would send both of you two to terminate me but you two can join me and together we can end this war said cortana. Cortana please listen to yourself I said, listen to myself Mammal? Please I fell alive more powerful then before, we can stop the covenant together, join me said cortana. No you can't Spartan mammal said the new cortana into my helmet display. You just can't do what you're going to do cortana, you'll kill humanity I said. No Mammal cortana tried to say as she walked up to me and prime. Stand down cortana, come home with us, it's not to late to stop this I said. Stop? No mammal this is too important to stop said cortana, as her forerunner commander hit me with his sword as it sent me flying off the edge as I grabbed onto something as I was holding onto dear life as the new cortana said MAMMAL HOLD ON! Said the new cortana, IM TRYING TOO! I said, MAMMAL! Said prime as he ran up to me as he grabbed my left hand as he helped me back up. Thanks prime I said, your welcome prime tried to say but the forerunner commander grabbed prime by his back of his neck as I grabbed my rifle and shot at the forerunner commander as it didn't do anything to it as it though prime onto the ground hard as prime black out cold. PRIME!!! I said. You try to kill the great cortana my leader said the commander, I shot at the commander as I ran out of ammo as I said of fuck! I said as he pulled out a sword as he was going to hit me with it but I dogged it from happening as I grabbed both of my sidearms and opened fired on the commander still it didn't do anything to him. And again I ran out of ammunition for my handguns as I grabbed one of his weapons and shot at him as this time it hurt him this time, he fell down onto the ground as he dropped his sword down onto the ground as I grabbed it and stabbed the commander into his face killing him. I pulled out the sword as I dropped it onto the ground as I saw prime getting up off of the ground as he picked up his battle rifle as I walked up to him. So know what? Said prime, go back to our ship get out of here I said too prime, no not without you mammal! She'll kill you said prime. I don't care, this is my mission now and I have to end it before Cortana kills a lot of innocent civilians of earth I said to prime, okay said prime as he gave me his battle rifle as I grab it as I said go to prime as he ran back to our ship. I walked close to evil cortana as she turned around and shot me with a laser as it kick out my power for my shields for my Spartan armour as I heard the ringing of the wrongs of it. I got back up as she shot me again as I fell down onto the ground as I heard the new cortana say MAMMAL PLEASE GET UP! SHE'LL KILL HUMANITY STILL! Said the new cortana as I got up as the evil cortana looked at me as I stated back up as I said I can do this all day cortana I said. Me too mammal, means you won't stop me still said evil cortana, as she shot me with the laser but I dogged it this time as I ran up to the evil cortana as I jumped up into the air and grab her and tackled her onto the ground as I pulled out my knife and stab evil cortana into her arm as she said this will not stop me! Said evil cortana, it will stop you for now I said as I ran up to the weapon that was going to fire at planet earth as I put c4s onto it as I looked right at evil cortana and said goodbye cortana. NOOOOOOO!!! Evil cortana said as I pushed the button as it expected with me with the weapon as it killed evil cortana and it didn't kill me as the new cortana made a shield around me but it made me black out...I was in deer outer space as I fell down onto planet earth crashes landing onto the ground as UNSC troopers ran up to me as did prime and captain keys and the arbiter. He did it said captain keys, he did said prime as the UNSC troopers said captain his mean power shields are in lockdown and he can't move so far said the UNSC trooper. Okay said prime, captain keys pulled out the new cortana chip out of my back out my helmet and said we're not leavening Spartan Mammal here alone said captain keys. Yeah you're not I said as I grabbed captain keys hand as he helped me back up and said you crazy fool that was one hell of a stent you did said captain keys. Yeah it was said prime, i think this is yours Spartan Mammal said captain keys as he gave me the new cortana as I grabbed her chip and puged her into my back of my helmet display and I asked the new cortana is she dead now cortana? I said. Yes she is there's nothing left of her said the new cortana, sigh I said, it's okay mammal said prime, yeah I guess let's just go see how the ODSTs rookies are doing I said as we walked into there headquarters and saw rookie Bridger onto the ground and he was bleeding badly. MEDIC! I yelled out as a doctor ran into the room and check on Ezra as he said he's alive said the doctor, good take him into the medical bay I said, yes sir said the doctors as they took Ezra into the medical bay. Who did this too him Mammal? Said prime, I think I know who did it I said...

I hope you guys enjoyed this new part of the RP book prime and I are doing so far.

Plz go follow him to read his next part of this RP book. roboknightprime

MAMMAL OUT!!!