In a place that seemed like some sort of cyber space John found himself in front of a human sized Cortana.

"Cortana?" Asked John.

"Hi John" Cortana greeted John making a small smile.

"Where are we?" Asked John not knowing where they were and the last thing he remembered was them fighting Ur Didact.

"We are still inside the Mantel's Approach, I will open a slipspace portal which will be sending you back to the Infinity. This is the last Time we will be seeing each other John." Said Cortana.

"What?" Asked John not believing what he was hearing.

"I am nearing my end John, The Rampancy is taking it's tall John, and this will be the last time we will be seeing each other John." Explained

"Cortana. You can't do this, come with me and we might get Doctor Halsey to fix you." Said John, as he begged Cortana to come with him.

"I'm sorry John, but I can't come with you this time." Responded Cortana as she walked towards John and gave a hug, but John couldn't respond as he was trying to process what Cortana just said, they had been through so much together it couldn't end right now.

"I always wanted to do this." Said Cortana as she broke off the Hug "Good bye John."Said  Cortana as she Slipspace Portal opened behind the Master Chief which swallowed him. And as the portal closed Cortana made a Happy smile recalling all of the memories she'd had while working with John. Then suddenly she was engulfed in the explosion around her.

Siberia

1998

12:30 pm

A blue portal opens  appears in front of a Schicksal Patrol group that was patrolling the area around Babylon research facility, suddenly a Boy no older then 12 was thrown out of the portal he was wearing some sort of a bodyglove that seemed to gave been torn  in some places as for the boy he seemed really tall of his age 6" 1'.

"Should we Send him to the Eggheads?" The Man Asked his partner.

""Sure they might make use of him." Responded the mans partner.

Siberia 

February 1st 

2000

Babylon Research Facility

John was thrown back to his cell after another day of Injection it was really painful and it burned his left side of the body was already covered in burned scars, and due to whatever the scientists had injected him with had not only caused him these burned scars but his hair had gained a Cayenne hue, and his face was twisted into pain while his pupils had turned a Scarlet red.

"John are you alright?" Asked a female voice to which John turned around to see a girl around his age group she had Purple hair and had amber eyes and her pupils were like stars.

"Yeah, I'm fine Sirin." Said John as a he made a small smile, not wanting to worry her.

"John you don't have to just say that you are fine, just because you don't want to make me worried." Said Sirin.

"Sirin..." Thought John as he made a small smile as he knew Sirin worried far to much.

 2nd honkai war.

https://youtu.be/MJkUFgk4Sqg

John wearing what looked like a German army officer uniform complete with leather coat stood in front of Siegfried who had his dormant abilities activated.

"So knight you have become just a mindless dog. Very well then come and I will give you a dog's death!" Said John as he used the flames to make a sabre and charged at Siegfried.

And so the Tale of the Crimson Einherjar begins