Alright, so this story has been left unattended for too long. I'd completely lost interest in it, and since then i'd forgotten about it. Anyway, i decided to rewrite it since, among other things, the chapters were way too short. So even if you've read the previous one, reread the first chapters. Otherwise, you'll probably be completely lost.

Also, for those that haven't seen the ending to Code geass, There are spoilers. I had to change some of the story to fit the HP-verse, but the basic idea is the same.

Disclaimer: I don't own anything expect the plot. Harry Potter and Code Geass are owned by their respective owners and no copyright infringement is intended.

Year 2018 of the imperial calendar; Lelouch vi Britannia, exiled seventeenth prince returns to Pendragon. Following his assassination of his father, he'd declared himself as the new emperor. The entire country was in an uproar. Somehow, however, Lelouch had convinced the entirety of the nobility to support him, going as far as to force his sisters to work as his maids. With no one to refute his claim, the direction of the empire changed drastically.

The areas of the world once ruled over by Britannia were freed. All across the world, the people cheered for the hero who'd freed them from their suffering. Within the country, however, some remained faithful to the former emperor. The knights of the rounds, greatest champions of the empire, attempted a coup d'état. Lead by the Knight of One, four of the rounds infiltrated Pendragon palace. They were just outside the throne room, when they were stopped by one of their own. Sir Suzaku Kururugi, the knight of Zero, blocked their path. Wands were drawn, and spells cast. In the single most legendary duel, Sir Kururugi defeated the most skilled duelists in the country, single handedly, without taking a hit. This show of overwhelming force proved beyond a shadow of a doubt, that Lelouch was the emperor.

Immediately afterwards, Lelouch announced a new system, the united federation of nations. The UFN would act as a peacekeeping body, and all member states would be forced to disarm all military strength. In its place, would be a group known as the black knights. Throughout the world, nations sent a representative to the UFN. The world seemed like it would be on the path of peace.

This dream was short lived, however. In the middle of its inaugural meeting, britannian troops swarmed the meeting hall. Leading the troops, the knight of zero. By order of emperor Lelouch, the leaders of all the nations of the world were captured. The man that had once been revered by the people became an object of loathing. The nations jointly decided to uphold the idea behind the UFN and dispatched their combined military forces to combat Britannia.

The ensuing conflict rocked the world to its core. Tens of thousands of soldiers were killed. In the midst of the war, Schnitzel el Britannia, Lelouch older brother arrived, bringing with him a super weapon unlike any they'd ever seen. The weapon turned the battle on its head. Each blast signaled the death of hundreds. The battle raged, constantly escalating. Emperor Lelouch takes to the battlefield himself, "If a king does not move personally, how can his subordinates be expected to follow?" he'd allegedly told his friends. Between Suzaku and Lelouch, the combined forces were overwhelmed. The black knights, however, still had one card left to play.

Kallen Kouzaki, the ace of elevens, greatest warrior in the world burst onto the battlefield, just as Lelouch breaks through the final wave of enemies. Kallen and Suzaku fought viciously, neither one willing to give an inch. To all the onlookers, it was clear that the duel would determine the fate of the world. Lelouch, meanwhile, fought his way through the compound, until finally, he'd cornered his brother. Schnitzel gives Lelouch a chilling piece of information. He was never the one firing that super weapon. It was Lelouch's own sister Nunnally. With a heavy heart, Lelouch confronts his beloved little sister.

Kallen and Suzaku push each other to the edge. Finally, it becomes clear they only have the strength for one more spell. "Avada Kedavra!" he screams, at the same time as she roars, "Reducto!" Green met red, as a sound like a cannon blasted through the area. Beads of light vibrated along the path the two spells create, as a pale song fills the air. Both combatants rise through the air, concentrating solely on victory. Gradually, the stalemate favored Kallen, and eventually, she breaks the connection, sending her blasting barreling towards the knight of zero. With the last of his strength, he conjures a small mirror in the air. His curse reflects, and both spells hit their targets. Kallen Kouzaki was dead before she hit the ground. A large crater and a pool of blood were all that remained of the Knight of Zero. Both sides stood, unclear what they should do.

An explosion tore through the forces of the UFN. The weapon, which that before been trained solely upon Britannia, now pointed towards them. His voice, magically enhanced, spread out, and all the world heard his words. "Attention entire world! Hear my proclamation! Schnitzel has surrender, and now the black knights lack the strength to resist! Anyone foolish enough to attempt to defy me will feel the wrath of the Damocles! Lelouch vi Britannia commands you! Obey me, subjects! Obey me, world!" Across the battlefield, the britannian soldiers took up the call, as they detained the rebels who surrendered, and even from a distance, they could still be heard, "ALL HAIL LELOUCH!"

A month later, Lelouch paraded through the middle of Pendragon, followed closely by the soldiers who were escorting all those who'd surrendered after the war. The entire world had dreaded this day. The day it all becomes real. The day that Lelouch vi Britannia rules the world. The soldier who'd surrenders were restrained with hand and ankle cuffs. Each also had a collar, which would electrocute them if their escorts pressed a button, lost consciousness, or died. Bring up the rear was a truck, waving the memorial flag for Sir Suzaku Kururugi, The knight of Zero. As one, the crowd gasps.

Blocking the path stands a lone man, wearing a long black cloak with gold trim, and a black mask. The parade stops, and just as the soldiers move forward, he starts running. A large purple sword, encrusted with gold and jewels hangs at his waist, the soldiers launch wave after wave of spells, up to and including the killing curse. Yet nothing seemed to faze him. Either he dodges at the last second, or he simply cannot be harmed. As the soldiers are knocked to the ground, the man charges up to Lelouch, who has the presence of mind to draw his wand, but it had no effect. The blade cleaves the wand in two, and he positions the tip to stab. As the point inches closer to his heart, time seems to freeze. Some in the audience claim that just as the tip pierced his heart, he flashes a slight smile, before he truly fades from this world.

In the aftermath of the day the demon died, as the world knew it, people called to reform the old ways. In order to prevent the rise of another demon emperor, a group of fanatics led a string of murders, until finally, on the anniversary of Lelouch's death; the last of his siblings draws their last breath. With the death of Nunnally vi Britannia, the last member of the family, the group faded from memory, using bigotry and threats to shape the new government to their liking. Little did they know that someone of Royal blood lives on, and one day, that blood would resurface.

As she stood upon the roof, overlooking a school, she can't help but think back to Lelouch. She watched as the boy ran, chased relentlessly by a large group of children, each bigger than the last. She watched in vain amusement as he continues trying to escape. Until, to her surprise, the boy was gone. Hearing something, she turns and sees him panting on the roof beside her. She gives him a moment to catch his breath before asking, "So, what was all that about?"

The boy, still panting slightly, just shakes his head, "I don't know. My aunt was right. I am a freak."

She turns to leave, her long green hair flowing in the wind, when the boy calls after her, "Who are you?" She smiles, "I am a witch, Harry Potter. We'll see each other again, you can be sure of that," Before he can respond, she turns and disapprates leaving a stunned boy sitting on the roof.

Several rooftops away, she looks over at the boy, "Grow strong, My Black Prince."

Alirght, so that's the first chapter of the rewrite. way shorter than i would have liked, but since it was all a flashback anyway, i let it slide. Next one is much longer, so look forward to it.