The Darkness returns to Gravity Falls

There is a creature so powerful, so deadly and cruel, that can't die. This being is not human yet can look human, and, most of all.... it is the only thing in the planet that can frighten the one and only Bill Cipher! It was traveling the world killing humans and spreading fear and hatered. But grew tired of tormenting. After a year, finally summer break is back for the Pine twins. However, the dark mysterious being lurks in the woods of their destination. What mystery will they uncover about her? And will Bill actually help them for once? Find out, read if you dare~

{this story is my original, everything in it is mine except the photos, unless I Say so. I hate grammer and spelling errors so I will re-read the chapters to fix any. Also I shall try to upload a new chapter as much as I can, but know the internet where I live stinks. If you have any ideas for what can happen next, say so in commets and I will respond as soon as I see them. Anywho~! Hope you enjoy~❣️}

[WARNING: THIS BOOK CONTAINS SOME GORE, TONS OF VIOLENCE AND THE CREATURE IS EXTREMELY SADISTIC.]