A year before the twins come to Gravity Falls, they tried a ritual that would summon a demon. Not just any demon but the Radio Demon: Alastor. Taking a liking to them, he offers to teach the twins about the demon arts inside Hell itself. Now a year later, the new Pine Twins enter Gravity Falls, but will the town be ready for them? No, but it will be entertaining either way. Rated M
Rated: M - English - Supernatural - Chapters: 1 - Words: 12,633 - Reviews: 8 - Favs: 72 - Follows: 68 - Published: 10/31/2021 - Dipper P., Mabel P., Alastor