After less than a month of being back in their tense home in Piedmont, the mystery twins decide to move to Gravity Falls. Follow their adventures in this The Second Law of Gravity
Gravity Falls - Rated: T - English - Adventure/Mystery - Chapters: 2 - Words: 2,425 - Reviews: 6 - Favs: 4 - Follows: 6 - Updated: 6/4/2017 - Published: 5/28/2017