Everything Has Changed (TeenWolf/isaac lahey)

Alex Frey parents died when she was 12. she gets in a bad fight and she goes to juvenile a year later only being 13. years go by and when she is 16 she moves to California Beacon Hills and gets adopted by Deucalion and he tells her everything. And he taught her to hate derek and Scott, stiles,and the rest. but she starts to fall for Isaac Lahey.