Disclaimer for the rest of the entire story: Fan of Fanfics21 does not own Code Geass or Magical Girl Lyrical Nanoha. The only thing he owns are OCs, ideas (like this crossover) and Cyphers.

One more thing, this story is a side-story to Code Cypher: Lord of Rebellion after chapter 9 and will only cover the original series and A's. That's it. Oh, and several chapters have been written and this fic will rarely be updated unless requested by many viewers that are not guest reviewers.

It was like any ordinary day, the peaceful school day life of Nanoha Takamachi as she hangs out with her friends at class, helping when needed and doing things any typical nine-year-old Japanese girl did in their time. Little did she come to know; the intended path that would change her life was altered by the disturbance of a foreign existence not meant to be here.

/Black Demon/

"...One last time!" the armored warrior cried out, blasting a surge of electricity from his arm into the head of the monster before him as it roared in agony, recklessly swinging its massive head side to side as buildings and hills were flattened in the fit of pain before succumbing to its injuries and falling to its side with labored breaths.

The armored figure landed on the ground in pain as he felt the fight take its toll on him as he eyed the massive creature from the side. Its lone massive eye stared down at him with concentration and he growled at it, clearly fed up with it as they both noticed the warrior's body was beginning to glow in a white color.

"What the hell?" the warrior demanded, looking at his own hands as the creature snorted.

Thou hast bested me, with thy victory thou shalt wield me as fit of a king. Go young ruler, for thine own path takes thee to another world for a brief respite of this one. Grow and become a true leader...my king.

The giant creature rose and bowed its head in submission as its voice echoed in his head as it acknowledged him as its master as it made its way back to its home to heal while the armored warrior was 'moved' from this world to another without his consent. The world he was sent to was going to receive a nasty wakeup call with what comes.

/White Devil/

Nanoha bid her friends farewell as she made her way home, humming a tune whilst doing so and a skip to her step while heading through town. When she was going through her usual route home, she ended up freezing as she felt something wrong in the air. The smell of blood and ash hit her nose strongly as it came from the alleyway between the stores she was passing. The sounds of a pained grunt indicated someone was in pain and that alone spurred the nine-year-old girl to do something.

She ran in and was shocked and horrified at the sight, for it was a boy a few years older than her with bruises and scratches all over his body as his leg seemed as if something impaled it as blood dripped out of it. And from the looks of it, the boy had recently just bandaged it with a cloth tied to it to stop the bleeding before resting his back against the wall.

"Are you okay?!" she cried out, which caught people passing by to pause and look what a nine-year-old girl was reacting to before becoming alarmed and taking action.

The boy weakly raised his head and Nanoha beheld a pair of beautiful eyes, dulled but filled with a strong will within and a light that could never die out before they closed as he fell unconscious.

"-his is more advanced than what we've seen before."

He woke with a start and instinctively looked around with his eyes as he noticed his armor was missing, and his arm alongside it. He tested his left arm and it responded well, he was sore, thirsty, and downright confused as he quietly sat up and looked around. A doctor was examining his prosthetic arm and his mask-the mask that held his gear in it was resting on the shelf.

He looked down at himself and sure enough he was in a hospital gown as his clothes were folded and left on the table. Looking at his legs he had begun testing his toes to rid of any potential stiffness and realized they were functioning well. From the looks of things, he had only been out for a few hours. With practice ease, the boy snuck behind the doctor and knocked him out with a swift chop to the neck before reclaiming his missing prosthetic and putting it back on.

It was good to be back in business.

/White Devil/

"It was a nice thing for you Nanoha," Shiro Takamachi praised his daughter as the young girl held a small glass bottle holding a single flower and a small smile. "I hope he'll like this." Nanoha hoped as they entered the room where the boy she found was resting in and beheld the sight of an unconscious doctor and said person missing.

/Black Demon/

"So... this is Japan in a different reality with no Britannia existing?" the boy mused as he strolled through Uminari City whilst browsing through the many shops during his walk as he breathed in a free Japan that was filled with joy and hope.

"Yes, one of many possible timelines. This is a moment of respite for both slaying the Vampire and taming the Behemoth-a timeline without Britannia's shadow." a voice spoke to him.

"...I'm sure they would have loved living in a place like this." the boy admitted with a small smile as he felt at peace here. In a world like this, he was free-free of danger, free of not being in control of his life, free from the cruelty of the world that wronged him if only for a moment.

This was a world that inspired Lelouch vi Britannia to realize what it is he is fighting for back home and vowed to make that world reach a happy ending no matter what.