AUTHORS NOTE: Okay here is my first crossover (and it's gonna be a three way crossover. Hope this isn't gonna be hard with Hilda (the netflix series), The Loud House, and Gravity Falls. I wonder if you can do three way? Ah well. Anyway in this story Dipper, Mabel, Wendy, Soos, Pacifica, Stan, and Ford go on a hunt for an unknown force that kidnaps habitants from other dimensions in order to keep them for his Freak Show sideshow of his Circus. He kidnaps Lincoln from the Loud House dimension (because of his white hair) and Hilda from hers (because of her blue hair). He also kidnaps Dipper because of his birthmark. The Mystery Shack gang along with Lincoln's sisters and friends, as well as Johanna, Raven, Alfur, Twig, Frida, and David go on a quest to free Dipper, Hilda, and Lincoln. This story will have Humor, Adventure, Mystery, drama, and Stan constantly trying to flirt with Hilda's mother Johanna. So sit back and enjoy the story.