When the Dragonets of Destiny find a strange portal, they are transported to another world. Meanwhile, Dipper Pines and his sister, Mabel Pines, are still trying to uncover the secrets of Gravity Falls, but with the dragonets, it doesn't help. All while this is happening, evil is rising, and a certain few want revenge on Dipper, Mabel, and the dragonets... Rated T for fighting.
Crossover - Gravity Falls & Wings of Fire, Tui T. Sutherland - Rated: T - English - Hurt/Comfort/Mystery - Chapters: 1 - Words: 760 - Published: 11/29 - [Bill, Mabel P.] [Dipper P., OC]