Dipper and Mabel return to Gravity Falls again next summer and Dipper meets Bill for the first time. Bill offers to show Dipper the mysteries of Gravity Falls and in exchange, the boy must find Bill a physical body to inhabit. DISCONTINUED
Gravity Falls - Rated: T - English - Supernatural/Adventure - Chapters: 29 - Words: 126,156 - Reviews: 90 - Favs: 41 - Follows: 40 - Updated: 4/3/2017 - Published: 2/20/2016 - Dipper P., Mabel P., Bill