Sorry I haven't been on in a long time but here's chapter 5! enjoy :)
"The answers you've been seeking are only known to one creature. A creature with immortal power; limbs that look like the hands of a clock that move every minute, every second; the three yellow angular sides that make the shape everybody in Gravity Falls has been fearing for the past century; the black bow tie and top hat that seem to make him look even more unnerving, and lest we not forget that big, round, white eye that is ALWAYS watching."
The words on the screen stopped moving in the eerie way that they did, just as Dipper finished reading. There was a whole minute of absolute silence; no sound came from anyone. As I'm sure you – and the five helplessly scared people in the tent – have all guessed, the creature that was described so perfectly accurately was none other than Bill Cipher -
"I don't think we should summon him" Stan muttered.
"Yeah, I dunno about this man" Wendy agreed, shaking her head slightly at Dipper.
"Dude, maybe we should all just forget about the shack. You dudes can stay with me and my grandma" Soos said as he smiled at the idea.
Mabel shook her head sternly. "No. The shack is the only thing we have left. Gideon already took it once and I'm not just going to stand here knowing that he will take it again." She balled her fists so tightly that her bare knuckles turned ghostly white.
"Erm, Mabel" Dipper began, "maybe we shouldn't do this."
"Dipper, we can't ju-"
"You saw what Bill almost did to us! You saw how he got into Stan's mind and almost killed us all! He's a demon. He can do anything to us and we wouldn't be strong enough to beat him!" Dipper sighed and placed his hand on his forehead.
"Bill is the only one who can get into Gideon's mind. He doesn't exist in the physical world unless he tricks you and gains control of your body; - like he did with you at my puppet show a few months ago" Mabel said. Dipper shuddered as he remembered that horrible time when Bill was inside his body and Dipper had to temporarily use a sock puppet as a body.
"If he can make you believe things that aren't real" Mabel continued, "therefore taking control of your mind and body, then he can wreck us and the shack"
"We don't want that to happen" Soos replied, shaking his head vigorously.
"But if we outsmart him by thinking two different things; then we can trick him into reading Gideon's mind for us, translate it with this device" she pointed at McGucket's invention, " then outwit Gideon that way, we would be able to save the shack."
"Mabel that plan has so many flaws" Dipper sighed. "Firstly, how would we outsmart BILL by thinking two different things? We can't think two things at once."
"We can if we're twins."