Author's note: Just a little side project to replace all my other ones that no-one reads, will probably take the backseat to HOV and TDI: Riding Shotgun (My new 2nd-favorite project) but don't let that dissuade you I have a plan for this story, a big plan. There will be a total of three sagas in this story, the first being called The Reality War Saga, and the other two to be revealed at a later date. Anyway here's a list of the universes that were 'saved', in no particular order.

1. original GF universe (Duh, gotta have the twins)

2. Reverse falls (Uh-oh, better be prepared.)

3. 1920's AU. ( Their gonna stir up trouble see?)

4. Monster falls (Beastly)

5. Depravity falls. (meep)

6. Antigravity (Enjoy)

7 Gravity Rises (Hmm)

8. Transcendence (Alcor will probably be important).

Now on to the story.

Disclaimer: I don't own Gravity Falls or any of the AU's mentioned here. I only own the plot of this story.

Dipper stared out of the window, a look of longing on his face. The place he'd grown so attached too over the summer, and it was finally time to leave it the summer had finally ended and his parents were expecting him and Mabel back in Piedmont in about 18 hours. He couldn't help but to smile at the summers events. They had defeated a small and very creepy kid with too much power, a machine that played too much Yandere simulator, and a Dream Demon, all with no casualties! And along the way he'd made friends, turned enemies into allies, and helped monsters out! Dipper's smile turned into a frown as he realized he'd have to wait until next summer in order to come back here and have another adventure.

Mabel seemed to notice Dipper's foul mood and went to go comfort him, but stopped when the bus suddenly rocked to the side. She was thrown forward into Dipper, who, unprepared to catch her, was slammed them into the window. The bus struggled to regain control, and nearly fell sideways. "What the heck was that!" The bus driver demanded, now in control of the bus again. Suddenly the entire world split open.

The bus careened off the road and went rolling into the Gravity falls sign which buckled under the car's weight and was crushed. Dipper held on to Mabel with all his might, protecting her from the result of the bus crashing. Trying too anyway, her screaming was not making things easy.

As soon as the bus stopped rolling Dipper tried to calm Mabel down. "Mabel, it's OK! We're still alive, we need to get out of this bus fast though." He says pointing to a large crack in the ground, one that was causing a rather large crevice to appear. Mabel looked at it, steeled herself, and nodded at Dipper before crawling over the now broken seat.

They crawl past several people, each one had no pulse. Dipper himself checked, they were dead. Dipper forced Mabel not to look at them for too long, and they made their way to the emergency back door. Upon reaching it Dipper turned on his side and pulled on the lever. The door groaned and wheezed, but it did open. Dipper got Mabel out first before he himself jumped out. Then they began to run. Dipper didn't even spare a glance behind him as he heard the bus get swallowed up, it only meant the crack was done with that meal, and would probably be coming for them next.

Around them everything was dying, fires raged around crazily, animals dropped dead out of the trees and skies. This wasn't good, whatever this was, was capable of destroying so much in such a short amount of time! They race across the forest, trying to make it to town, maybe there they could find shelter from this-this apocalypse!

They raced into Gravity Falls hurriedly, and found things to be similar there; The town was either sinking into a hole or burning, but that wasn't even the worst part: Bodies littered the streets, bodies of people he knew. Robbie, Tambry, and Bud Gleeful to name a few. Without even thinking about it Dipper lifted Mabel up and raced toward the Mystery Shack, trying to keep her from seeing anything else that would ruin her innocence. As the two came up the drive Dipper saw something, a bright blue hue began to appear around the town and forest, maybe they would be safe? He didn't know, all he knew was he needed to get himself and Mabel into the Mystery Shack.

He stopped at the door and set Mabel down. Then, still running on pure adrenaline, he pounded on the door and yelled for his uncles. "Great Uncle Stan! Uncle Ford! Please let us in-!" The words had not even left his mouth before the door opened and a strong hand pulled both him and his sister inside.

"Get downstairs!" Yelled his Great Uncle. Dipper and Mabel obliged and ran downstairs, there they saw their Great Uncle Ford, Wendy Corduroy, Soos Ramirez and Pacifica Northwest. Dipper was about to ask Ford what was going on, but before he could a loud, booming voice spoke out

"Attention Creatures of this Multiverse, I have decided to preserve your lives and yours alone for the great service that you have done me. Defeating my most hated enemy and destroying him almost entirely..."

The voice was vaguely German, that was the first thing that Dipper Gleeful noticed. He, his sister, and those wretched brats were huddled together, where the portal was held. Emphasis on was, ever since the lovely Pacifica and that annoying little runt Gideon destroyed the portal to stop them from taking over another world the portal had been under repairs. His Great uncles, and their father too were there. Honestly he'd only let them in because Pacifica was there, but then both his sister and her asked, or rather demanded in Mabel's case, for him to let them in. He, begrudgingly, obligated and let the twerp in. Now he REALLY was wishing he hadn't, the kid was crying over nothing. Just all those 'poor people outside', bah, as if they mattered. Bud was worse, and kept thanking their uncles for letting them in 'out of the kindness of their hearts', even though he was the one who let them in.

If there was one hing he hated, it was not being recognized for his actions, especially when he, rarely, does something good.

He looked over at Gideon and uttered a sleeping spell. "tup mih ot peels." Instantly the object of his sister's affection fell asleep, much to his sister's annoyance.

"He was nearly calm, brother!" She yelled with a slight accent.

"No, he really wasn't. He was giving me a headache, your lucky I didn't outright kill him." Came his slightly annoyed reply.

And so they went back and forth like this, each losing their cool a little more with each passing moment.

It would have continued for an eternity if not for his Grand Uncle Ford. "Quiet! All of you! He's speaking again." They went silent as their supposed savoir spoke.

"...Mine friends, i'm afraid I couldn't get all of your worlds, I was only capable of saving your town and some of the surrounding vegetation before the break started..."

Both Bill Dipper looked up, equally scared. "Is-is this the end Billy?" Dipper asked the dead man inside his body.

"No, it couldn't be! I-I don't know." He admitted, and for once in the mobsters' lives and afterlives they felt fear, fear and sorrow at the some time. Dipper pulled out his Tommy Gun and looked at it, then up at his family. And The Family, they all stared back at him. Stan's underground bunker shook from the fires exploding on the surface and everyone jumped a little. Sharpshooter Wendy, Mabel, and Soos the Boxer all locked eyes with him. He nodded at them and waited, hopefully this voice wasn't lying to them, hopefully they would be safe

"...I have tried, hopefully you will all survive on your new world, this was the best I could do. I'm sorry that it was His destruction that caused all this but, there is nothing I can do about it but hope that you all take mine gift with pride. This is goodbye.

Mabel Pines glanced around, what did he mean by new world? As she racked her brain for an answer her brother, Dipper Pines, ran up the stairs excited to see this 'new world', resulting in everyone else to have to chase after him to keep him from seeing something he shouldn't. She heard a gasp from Pacifica and decided to head up herself now. She jogged up the stairs and out into the main room of the Mystery Shack.

She pushed out of the door, and nearly fainted: Across from them was another Mystery Shack, and another set of Twins...