The Wrong Descendant// Descendants and Once Upon A Time

Teagan was transported to a new world where she knew no one. She had no friends and quite frankly all she wanted to do was go back home, but she couldn't do that. One day she was mistaken for a runaway villain and she gets taken to the Isle of the Lost.
4 years later she's invited back to Auradon by Prince Ben. What will happen when someone takes a liking towards her. Will she always be the daughter of the wrong descendant, or will she finally get reunited with her family.
(Once Upon A Time x Descendants)