30 Day Song-Fanfic Challenge (Billdip)

Random One-Shot

It had been 7 years since the first summer in Gravity Falls. 7 years since Bill. 7 Years since her only brother had gone missing. Mabel sighed and sat down at the table where she and her Grunkles were still working on finding the missing Pines twin. She really didn't understand why her brother had left. Soon she would though...

Dipper held his husband's hand. "Bill I've been gone for so long... what if they don't remember me?" "Pine Tree calm down ok? Everything will be fine, just get them to disable the moonstone and we're in" Dipper nodded and smiled a loving smile to Bill. Everything would change soon. For the better.

Mabel suddenly heard the Shack Doors open. She thought they had locked it. It was midnight anyways, who would be here? Maybe it was just a gnome or something. When she reached the door she realized was most defiantly not a gnome. In front of her was a young man. Only a few inches taller than her, he had unnaturally bright blue eyes and wore a black dress shirt and pants with boots. He also wore a light blue vest embroidered with a pine tree. His hair was at average length but had a stripe of blue on the bangs. The thing that really struck her about this man was the fact that he had a birthmark on his head. In the shape of- Mabel suddenly threw her arms around the man. "Dipper!"

Dipper was only a bit surprised when Mabel hugged him. "Oof! Mabel calm down jeez" When Stan entered the room he grinned. "Where the hell have you been?" Ford was the only one that was not pleased though. As soon as he saw Dipper's eyes he had a realization. The boy was no longer human. He had turned into a demon. He dragged Mabel away from her brother. "Dipper Pines-" "Uh it's actually Dipper Cipher..."

Mabel looked at Dipper, he could see the hurt in her eyes. Suddenly Dipper scrambled to a moonstone sitting on the corner of the counter. Suddenly another man appeared next to him. He had a white dress shirt and pants with a yellow vest embroidered with a image of Bill cipher. He had bright yellow eyes and a streak of yellow in his golden blonde hair. "Sixer! Crescent Moon! Shooting Star! Gosh it's been what 12 years" "7 years Bill dear" chuckled Dipper to his beloved husband. "Time is an illusion" shrugged Bill. "Ford we need the rift." And with that the two demons ran to the basement. It was easy to find the rift which Ford had foolishly left on his desk. Bill handed the rift to Dipper. "The honor is all yours dear." The shorter demon smiled and threw the rift to the ground. It shattered into pieces as the small galaxy like portal floated outside. It floated up into the sky creating a large X. The only word to explain the families response when they went outside was horror. How could their Dipper do this. They appeared in front of them for a moment. Both giving them a terrifying smile before they floated to the X. Everything was going to change. For the better.

A/N: This started song themed but it changed into something completely different so have a One-Shot instead