Y/N is Emma’s best friend and offered to help her and the others find Henry who was been kidnapped by Peter Pan to the neverland. Y/N is daughter of Klaus Mikaelson (Demon) and Piper Halliwel (Witch) , she’s the most powerful witch, she has two brothers Chris (half demon - half wizard) and Wyatt Halliwel ( half demon - half wizard),she’s very close with Cole Turner, Cole dated her aunt before she died he’s demon but on good side, Cole would kill for Y/N and will do anything for her, the source is Y/N’s and her brothers biggest enemy he always tries to kill them, the source kill their parents and their two aunts, Y/N with her brothers has power of three, Y/N and her brothers can do magic just like in the show charmed, no one knows about her powers and her family and her past, she’s helping Emma and her friends, she’s in neverland without her brothers and without Cole because Emma and her friends don’t know about them and her powers