Mysterytwins Stories

Y/N L/N has lived in Gravity Falls her whole life. She thought she was the only one who knew about the strange things about this town but, that all changes one faithful...

Definition of Semblance: The state of being somewhat like something but not truly or fully the same thing. With the Pines family tricked, and wary of each other, Bill Ci...

Starting off at the night of the episode "Sock Opera", Dipper has a strange dream with the dream demon, Bill Cipher, warning him that strange things are going...

Demons. Monsters. Ghosts. All hell's children live in some deep dark corner or another and huant and pillage mortals at will. Dedicating their immortal existence to accu...

Y/n L/n thought that everything in her life made sense. That is, until her parents mysteriously shipped her off to Gravity Falls for the summer. Y/N didn't know it yet...

Billdip one shots that I wrote and wanted to share with fellow Gravity Falls fans! Hope you enjoy it!

This is the story..... Of Dipper and Mabel going to another dimension A.K.A. Reverse Falls This when they found out they weren't in Gravity Falls I mean in THERE Gravity...

Hello reader, my name is Mavis Pines! I'm 12 years old and currently living in Gravity Falls Oregon with my triplet siblings Mason and Mabel as well as our abusive great...

Sequel to "Been Here All Along": After Mabel and Dipper share their first moment of intimacy on the roof of the Mystery Shack their freshmen year of high schoo...

You are twelve year girl and are forced to spend your summer in a mysterious town named Gravity Falls. You get to live Dipper, Mabel, and Stan Pines. Feelings between yo...

||COMPLETED|| When Toffee traps Star and Marco in the dimension of Gravity Falls, they meet the Pines twins. What could go wrong ...

They said that weirdmagadeon was the end. The end of the world... The end of gravity falls... The end of normal... And then... ...

>SLOW UPDATES, WORKING ON EACH CHAPTERS!< Bill Cipher only has one goal on his mind, and that is finding his brother Will. The only one that Bill will do anything...

As soon as dipper and Mabel turned 18 they were out of there, and moved to gravity falls with their grunkles. But when the pines family figures out that dipper has been...

A collection of one off stories for Gravity Falls I have written over the last year that now have their own place to be read. Everything from emotional stories to goofy...

(Hiatus) Mabel chose to trust Grunkle Stan and must now pay the price. The shutoff button was too close to the portal, and the vortex was too strong. Mabel gets sucked i...

You know the story of how two brothers venture too far into the unknown, with only one coming back alive? Oh? Is that not how you remember it? (Gravity Falls Reader Inse...

Some one-shots I've written either just 'cause or based on fanarts. (How some people are so good at art is beyond me.) REQUESTS OPEN I will try to update regularly. Char...

Mabel and Dipper return to Gravity Falls for another year of fun. But when a familiar enemy comes to settle the score, the twins aren't ready for the impact left on thei...

『 Var! Gravity Falls x Fem! reader 』 .⋆｡⋆☂˚｡⋆｡˚☽˚｡⋆. ╰┈➤ When Soos' younger cousin visits Gravity Falls for the summer once again, she gets invol...