A Pinetree and a Triangle.... A Dipper X Reader X Bill Cipher Fan-fiction.
Hi there! In this story your parents send you to Gravity Falls so you can learn about all of the mysteries that are going on there. But who will you meet? What will you encounter? Find out in A Pinetree and a Triangle... (My first story so please don't freak out if there is any spelling issues. :P) (Also Mabel MIGHT...