Kat reached the Mystery Shack in minutes after she had last thought about failing, shaking the thoughts from her head. She slammed open the door, ran to the stairs,and took a deep breath as she reached the door to the Pine's twin's room. She opened it, and gasped. She was too late.
Mabel was shaking hands with Bill Cipher, grinning through a face of sadness. She had a thing that looked like the rift. Kat gasped.
"MABEL, NO!" Kat exclaimed. Both people turned towards her, but it was too late. Mabel glared at Kat. Kat was startled at how different Mabel's eyes looked. They were turned pretty much so yellow, it looked like she had yellow fever.
"Shooting Star, get her. I have work to do" Bill said. He picked up the rift. If Bill had a face, he would have been smirking so hard right now.
"NO!" Kat screeched. Kat lunged at him, but Mabel tackled her first. Kat couldn't get free in time. She watched in horror, struggling, as Bill destroyed the rift with a evil laugh.
Kat was filled with more rage. This day had to be just the worst day anyone had ever thought of. Kat found the strength to push Mabel off, glancing out the now broken window at Bill, who had floated off towards the town, and was changing before her eyes.
"Physical Form, don't mind if I do!" Bill's shrill voice shouted. Kat changed her focus onto Mabel, who she assumed had been corrupted by Bill just before she had come in.
Mabel lunged at Kat, but it was far enough away that Kat had enough time to dodge somewhat easily. Mabel then tried to land a few hits on Kat, and a few of them did land, so Kat was covered in bruises, and scratches from Mabel's fingernails.
Eventually, Kat tried to punch Mabel back, but Mabel was quick enough to grab her hand, and swing Kat over into her arms, restricting Kat.
It was at this moment that the others came in, the others being Ford, Pacifica, and Dipper. Kat didn't know where her sister was, and that caused some fear in her. What if her sister was injured?
Kat struggled against Mabel, glancing at the others, but it was to no avail. It was like Bill had increased Mabel's strength by tripling it.
"HELP PLEASE, sometime today!" Kat groaned as she kept on struggling against Mabel. Dipper was the first to try to help.
"Mabel, what are you doing!" Dipper whispered. Kat gave him a glare.
"Well, I came back here, to find her shaking hands with Bill FREAKING CIPHER. I think shes been corrupted." Kat managed to ramble out, as she had gotten a arm out of Mabel's death grip. Mabel obviously just noticed this, as she seemed to now focus on something. Suddenly a blue glow encased Kat, and she found herself somehow floating away.
"W-WHAT!" Kat shouted in alarm.
"KAT!" Dipper screeched after the terrified girl as she drifted away.
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Dipper felt his eyes watering a bit now.
Anyone but Kat. Even himself, but not Kat. He didn't even want to think about what might happen to her now.
"Kids, we will get her back, but we'll need to go the bell-tower" Ford explained, easily shoving a fighting Mabel away.
"For Kat." Dipper muttered to himself.
"Yes, for Kat!" Pacifica agreed.
And then they were off.
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Somewhere in Gravity Falls|OC Story
Fanfiction|Completed| Twins Kat and Kaylie make a wish one night- "I wish Gravity Falls was real" The next day, the two find themselves in Gravity Falls, and everything is not as it seems... ...