I do not own Gravity falls only my oc. Also this starts a five years after Ford goes into the portal.

It was a hot summer in Gravity falls as the cool breeze went through the trees a young girl ran through the forest jumping over fallen trees and running through the piles of fallen leafs. The young girl, who was actually 5, was wearing a long light yellow dress with a pair of black pumps and a black bow in her long brown hair. She had large bright green eyes. When she looked back over her shoulder but then her foot collided with a log sending her forward and falling on her face in the leaves. Tears began falling down her cheeks as she sat up and leant back on a tree as she looked at her palms and her knees which were now scuffed up. She then felt her right cheek that was now sore and pulled back with blood on the tips of her fingers. She pulled her knees up and put her head into her hands and cried. As her crying became louder the wind seemed to pick up and and her hair lifted up into the air and in a instant the world around her turned black and white. Suddenly a bright flash blinded the young girl and made her cover her eyes and when she uncovered her eyes a strange being stood, well floated, in front of her. The being was in the shape of a triangle with one giant eye he also had a black bow tie and a black top hat with a black cane to finish his outfit. He floated to the small child and said.

"wow, so it's you that's out here? I thought it was a Banshee or something" The small girl smiled a bit at this strange creature before asking timidly.

"W-who are you?" The creature floated to her face saying.

"The names Bill Cipher kid and your Skyla" Skyla stood up and looked at Bill fasinated.

"How did you know that?" Bill floated around Skyla.

"That's not all I know about you Skyla I know more about you than you do. But before we get into that lets sort you out" Bill clicked his fingers and in an instant the cuts on Skyla's body healed up and the dirt on her clothes cleaned up. He clicked his fingers again and a table appeared with two chairs sat opposite each other. "You hungry kid?" a bowl of chocolate ice cream appeared on the table and Skyla sat down to eat as Bill sat on the other chair. After Skyla had eaten she looked at Bill asking.

"Why are you being so nice to me? I've only just met you" Bill seemed to smile saying.

"You see kid I already knew that you were out here I just had to wait until you were alone. I can sense a great power inside you so I want to make a deal with you" Skyla looked intrigued.

"What kind of deal?"

"Ah you see I can't tell you yet. You see your still to young to make a demon deal with me but when you become the right age I can make the deal with you"

"But when will I know that I'm the right age?"

"Don't worry kid I'll tell you as much as I can later tonight. In your dreams" Skyla looked confused but she wasn't going to question it as Bill had managed to do all of this already than why should she question anythig about her dreams. After a few minutes of them talking Skyla went reluctantly back home where her 'father' sent her up to her room after hitting her with his belt and managing to cut her with the metal part. For the next three years that's how it went Skyla would be abused by her so called father but she would meet Bill in her dreams where she would talk to him about her life in the real world. After the first few nights went in Skyla had told Bill about the abuse and he was shocked and angred to hear this but what confused Skyla was that after she told him he would ask if anything else had happened with her and her father. But the other thing was that when Bill had a drink he would always drink this wired purple drink. Whenever Skyla had asked about it Bill would always just say that it was a medicine. He wasn't lying it really was medicine but he never told her that it was because of her. The day she told him about the abuse he felt a wired feeling that would only ever be described as guilt and sadness adn the medicine would help the feeling become numb. However drinking this medicine would always have it's side effects, which Bill could always manage to hide from her. But these side effects would make him do either aggresive, dumb or both actions. On the night of Skyla's 8th birthday she had recived a card through the mail that simply said.

'Prepare for the deal of your life' everything would have been fine but Skyla's dad found this note and became angry thinking that she had told people about what he did to her. In a fit of anger he grabbed her and pinned her to the wall her went to punch her when his hand was hit away by a black cane. Skyla's dad looked in fear as Bill floated in front of him glaring before saying.

"I think it's time to put this issue away for good" In an instant Bill clicked his fingers and Skyla's dad made a high pitched scream before in a white light he dissapeared. Bill then floated to Skyla and helped her up. "You okay Skyla?" She nodded and smiled before hugging Bill tightly.

"Thank you so much Bill" He hugged her back gently before she let go and asked about the note. He smiled and said.

"well I am happy to say that of this day you are now old enough to make a demon deal" Skyla became excited unaware that this was action from Bill was mainly lead on by the medicine. "So first of all what do you want for your part of the deal?"

"What do you mean?"

"You can have whatever you want as long as you do something for me. So what in the entire world do you want the most?" Skyla thought for a moment before saying.

"I want to know where I came from. My 'dad' always just told me that I appeared on his doorstep so I wanna know where I came from and why I was just left here" Bill nodded.

"Very well. Now to do that you have to do my part of the deal. I want a partner" Skyla looked confused.

"A partner? what do you mean?"

"I mean that I need someone who can do my work that I cannot do in this world" Bill stuck his hand out and a blue flame surronded his hand and he said. "So do we have a deal?" Skyla looked at the flaming hand worridly before rembering that Bill had been her friend for three years helping her and talking to her so he grabbed his hand and shuck it as the fire wrapped around her own hand. In a instant after she let go of Bill's hand a pain erupted in three places one on her hand, one on her back and the last on the side of her face. "Sorry kid these are just for decoration" the pain increased and it made Skyla scream out in pain until through her outfit a bright blue glow made her look in a mirror near by. On her hand a burn like mark was a triangle with a eye was left on the back of the hand that she shuck with Bill. On her face from the centre of her forehead and running down the side of her face to the starting point of her chin was wired symbols that Bill would sometimes try to teach Skyla to write in. Then on her back just like the other two burn like markings it was left a black ink like colour and it was a large circle with a trinangle with an eye but around the circle there were multiple objects that must symbolise something or someone. Bill then clicks his fingers and a portal to a strange looking world opened up. "Okay then let's start partner"