Gravity Falls: 1920's au

the beginning

  all rights to the right people I don't own anything but Cynthia, Gravity Falls is owned by Alex Hirsch

Wilhelm the third sat in front of a ring of candles on the ground, a summoning circle of sorts. He saw it in a cave he found when he was a young boy. He has always thought it folly but he was willing to try almost anything.

  "egassem sdrawkcab egassem sdrawkcab egassem sdrawkcab" He said chanting his eyes glowing blue. Suddenly a hole appeared above him in the sky, a triangle with a single eye, bow tie, top hat, and cane comes out.

  "Oh hoho, how you doing Kaiser? Haha yeah I know who you are and I'm guessing what you want from me. You want help to win the war right?"

The Kaiser nodded speechless.

  "If you make a deal with me I'll win the war for you, all I ask is a favor in return." Bill said holding out his hand blue flames emitting from it.

  Wilhelm took it anxiously in an excited kind of way. 

       ***one week later, England***

   "What has happened?" A general for the British army thought to himself.

   Everything was going so well, now more than half of the allies have either turned traitor or were conquered, each of the attacks any were being obstructed like they already knew that they were coming. Not to mention all the insane claims of zombies and other monsters only heard of in fantasy. Seeing how it was, there wasn't even a chance of the allies winning any more.

  "Where did it all go wrong?" The general thought one more time before entering the was at council meeting room knowing that at best they could hold off a month, at worst less than a day.

  ***around the same time, on a train to Gravity Falls***

  A boy and a girl, twins sat in a compartment by themselves the boy looked lost in thought and wearing a suit and tie. The girl not being able to sit still wore an extravagant flapper dress and lots of fake pearls and jewels as well as a head band (like the one that goes over your forehead) with feathers and jewels.

   "What do you think Gravity Falls is like Dipper?" The girl said.

   "I think it's full of gangs and con artist Mabel and we will be staying there for as short a time as we possibly can." The boy Dipper said coming back to reality.

   Mabel frowned but before she could say anything a knock came from the door. The door slid open a bit to reveal a girl in a dark red dress with three quarter sleeves. The girl had wavy/curly black hair that went about half way down her back and glasses that were slightly crooked that a pair of strange eyes of brown, green, yellow, and blue that seemed to be tinged with red. She wasn't beautiful persay but there was something entrancing about her.

   "Um, is this compartment full? All the others seem to be." The girl in the red dress said.

   "No, you can stay here." The boy said.

   "Hi, I'm Mabel!" The girl Mabel said.

  "My name is Dipper, Dipper Pines." Dipper said

  "It is very nice to meet both of you. My name is Cynthia Scarlett Phicre (pronounced fi-cray). You may call me Cynthia or Scarlett though." The red dress girl said.

  "It's a pleasure to meet you Cynthia Scarlett." Dipper said.

   "Hi, can I call your Scarlett like your dress?" Mabel said.

   "Yes." The girl said smiling.

   "So where are you heading to?" Cynthia asked.

   "Gravity Falls, our parents died because of the war and we're going to live with some distant relatives for a while." Dipper replied.