Dipper and Mabel left at the end of the summer for their hometown, Piedmont. The end of the summer means Back To School. When the bullies start picking on Dipper, a mysterious blonde intervenes. This mysterious blonde turns out to be the infamous Bill Cipher, in human form! Highest Place: #1 in #gravityfalls #2 in #billdip #1 in #mabel #2 in #billcipher Disclaimer: Gravity Falls belongs to the future ruler of the multiverse, Alex Hirsch! Not me!

(Cover change!) Dipper Pines hasn't gotten a good night's sleep in years. Nightmares plague him with every step he takes, and Dipper is sick and tired of it. So, one fateful night, he makes a deal with the devil- Bill Cipher. He thinks that's the end of it... Until it isn't. This story is written by three wonderful shippers- BlueberryCatXD, lenora_fluff, and Snuggli02! Each chapter shall say which author wrote it.

(4 Years Later) In order for Dipper to save Gravity Falls, Dipper made a deal with Bill. A deal that would require his sister. Mabel. Bill has plans with Mabel and Dipper knew this. Dipper then developed a plan on the spot resulting him to leave everything behind. Dipper would take Mabel's place. But it wasn't going to be easy. Dipper had to dress up and act like Mabel. Not making any things easier but Bill has plans for him. What if Dipper can't pull it off? What if Bill finds out? What if the plan backfires resulting Dipper to fall in love with him? How will Bill feel? Author's Note---> This is my first time writing a gay fanfic?? So it might not be great. Maybe I would edit it after getting use to writing stuff like this.

Everything is fine in Gravity Falls until Bill gets a twisted idea to turn every one into mythical beast. What happens when his plan backfires? Find out in Monster Falls Book 1 The Beginning