Book 1 in a 3 Book series... Dipper and Mabel Pines are back in Gravity Falls for another summer. They may be sixteen, but the thrill of the mystery is still there! For the past few weeks, Dipper has gotten little to no sleep. Ever since returning to the Mystery Shack, his dreams have been tormented by a certain dream demon... One day, a stranger arrives at the door of the Mystery Shack. Yellow and brown hair, a triangular eyepatch over one eye, a grin on his smug face, the stranger lets out a laugh. "Long time no see, Pine Tree!" Having somehow been trapped in human form, Bill Cipher makes a deal with Dipper... Bill drives Dipper to the brink of insanity with his violent humor and overall aggravating personality, but there's something there making it impossible for Dipper to deny him help, and it isn't just the deal they made... A/N: The style of Human Bill in this story is Life-Writer's style! So...yeah! Just so you know, and so I don't have to try and describe him!

[Adopted by @Ghosty-and-Cloud, @dreamdemonlord, and @kelala_wizner] Weirdmageddon is ending and everyone in Gravity Falls is there to witness. All the Interdimensional criminals and nightmares that Bill called his friends are being sucked back inside the rip. But Dipper's decision changes Bill's fate. "PineTree... Let me do this... Please." Dipper remained silent for a moment. "Alright Bill." [Billdip] I do not own Gravity Fall people! But I'm a major Fan ^^

Sapphire Cipher, the daughter of Bill Cipher, was born with a special ability to access both the nightmare and human realm. Once her dad found out she had this ability to jump dimensions, he sent her off to Gravity Falls immediately to become close friends the Pines family and get her hands on that rift. But when Sapphire falls for Dipper, that ruins her dad's plans. Cover made by me.

In this story, Bill is more of a brother to Dipper, along with his brother Will. An incident in the past happened, Dipper had always known because Bill don't feel the need to keep it a secret. Dipper had always been a Demon since birth but some human, he have a strange birth mark which seems to contain some big secret or something, and now Dipper is on the run with his brothers and get revenge on humanity. This is a transcendence AU in my version, and Mabel might not have powers. Also, images are not mine, even the cover.

The chaos of Weirdmaggedon has come to an end. The twins, Dipper and Mabel, birthday are three days away. But what if a certain triangle wasn't defeated? What if he discovered a long held family secret that leads to what he's been searching for for almost thirteen years? What is the secret? And who or what is it about? That's not for me to say. But, let's see how things play out shall we? I do not own Gravity Falls or its characters. All rightfully belong to Alex Hirch the genius behind the show. I only own Gab Cipher and Meagan Nicole Nelson (Kinda) and any other characters not from Gravity Falls.