Disclaimer: I do not own Code Geass. Don't you dare file a law suit against me!
Two months after the supposed "death" of Lelouch vi Britannia, the 99th Emperor of the Holy Britannian Empire, Nunnally vi Brittania, Lelouch's younger sibling, succeeded him as the 100th Empress of the Holy Britannian Empire, and everyone that was included in Lelouch's life that wasn't already dead, moved on and forgave Lelouch. Every one of the former Black Knights had returned to their regular lives, some even being of a justice force. Schnitzel remained loyal to Zero who was actually the supposed deceased Suzaku Kururugi, because of Lelouch's Geass. Nunnally descended the throne with Zero by her side. And C.C. traveled around with someone close to her. It was the now immortal Lelouch. But of course, no one else knew that except for Orange, Lelouch, C.C., and Suzaku, who now possessed a Geass. Empress Tianzi and her faithful Xing Ke still lived side-by-side together, free now to travel out of the wall whenever they wanted. Kaguya took over as the sole Empress of Japan now that the Holy Britannian Empire released its colonies who wanted to leave. And now, the world happened to forgive Lelouch. Lelouch vi Britannia's tomb was in a secret place. It was in a place where the sun shone its light in a forest. There were a few benches, two or three, scattered around the area. And Lelouch's gravestone was smack in the middle of it all. There on the gravestone, engraved on it was, "Resurgam."
One day, Nunnally was visiting her brother's grave. It was almost midnight and it was dark. Zero was sitting on one of the benches while Nunnally rode up to Lelouch's gravestone. She put her hands together and prayed. As she prayed, Nunnally cried as she did when her brother's "last" words came out. She cried that same way and put her hands around the stone, wanting it to be her brother, alive, instead of his gravestone, alas, she would have her wish whether she knew it or not.
A stranger came through the forest wearing a dark blue long poncho, a white enlarged tattered scarf that covered his lower face, a straw hat that hid his upper face, forest green pants, and old-style buckled shoes. Nunnally stopped to see the stranger and backed away from the gravestone. Zero, however, had this meeting planned as a favor for Lelouch and wouldn't intervene unless Nunnally would go into the deepest of the forest. Nunnally just waved and said a feeble, "Oh, hello." The stranger waved back and greeted her the same and even bowed to her. He sat down on a bench to rest himself. "What brings you to my brother, Lelouch's, grave?" She said. The man chuckled.
"I visit every now and then. Of course, I'm not surprised to see you here. He was your brother after all." The stranger said. Nunnally evaded his eyes and looked down at her hands that were together on her dress. She didn't want the stranger to see her tears being evaporated.
"It's too bad… I'll… never… see… him… again." Nunnally choked out. She started to cry again. The stranger smiled and removed the white tattered scarf, revealing his smiling mouth. He then came over in front of Nunnally and pushed her head up by her chin, telling her,
"Don't worry. I'm sure you'll see him again soon." Nunnally was puzzled by these
words. As the stranger stood up tall, Nunnally could see he possessed the same physical structure as her brother. Before Nunnally could manage out another sound, the stranger put a single pink origami crane, the one that he had carried with him when he first started to travel. The pink crane was actually made by Nunnally herself, when she was still affected by Charles zi Brittania's Geass. Nunnally gasped and looked up to ask him a question, but saw he was already at the other side of Lelouch's gravestone, near the exit of the graveyard. It was then that the stranger took off his straw hat, revealing what seemed to be Lelouch himself and he was smiling at her like he always did. Nunnally couldn't believe her eyes. How could her brother still be alive? He was stabbed in the chest, practically impaled, by Zero. "No matter what Nunnally, you can count on me to love you always." The immortal Lelouch said before turning around and running deep into the forest. Nunnally's eyes widened as Lelouch turned around and ran off. She held her hand out as if to try and catch her brother's hand in it and be with him again. Her wheelchair couldn't keep up with Lelouch's speed and as Nunnally was prepared to go even farther, Zero kept her in place. Nunnally watched helplessly as her brother got away and cried out,
"Onii-sama! Onii-sama! Don't go! Onigai!" Lelouch stopped for a moment and turned around to see his sister's face once again, but turned away and vanished with the darkness. As Nunnally just sat there in her wheelchair, she continued to cry hysterically. Rainfall came soon after.