Since birth, Dipper and Mabel Pines have been hiding something from their family, apart from their parents, and they discover each other's secrets one night at the Mystery Shack in Gravity Falls.
In fact, Dipper and Mabel are not human; Dipper is a creature of the darkness, a vampire to be exact. Plus Mabel, his twin, is a creature of the light, a fairy.
Not only this but their parents are not entirely human either.
Ford and Stan grow suspicious of the twins, convinced they're hiding something, and go to find out their great niece and nephew's secret so they can find a way to protect them.
(this is based on a RP I once did. Hope you like it :D)
(I don't own Gravity Falls, only the plot to this story)
Noor, a dancer in the Royal Court of the Al-Yauzhan Empire wants nothing more than to pay off her debts and lead a nice, simple life-but a chance encounter with the crown prince and his brother brings her into the dangerous world of court politics. As Noor and the princes investigate their uncle and cousin's possible treason, she grows closer to the crown prince, but in order to save the kingdom and the person she loves, Noor will have to risk everything...
A romantic adventure set in an imagined Arabic kingdom, THE DANCING GIRL is a story of court intrigues, romantic entanglements, and secret meetings as Noor and her best friend Amir try to help the princes they're falling for expose corrupt court officials with plans to seize the throne. Noor and Amir are close to having everything they've ever dreamed of...now all they need to do is survive.