Derek hale x reader

y/n is one off the most powerful werewolf you can get. she is known as a crystal wolf one of the last of her kind. y/n was born an alpha which is rare for werewolfs but when y/n was 10 years old her family was burned down by hunters and she had no one. for years y/n thought she was the only surviver until she came back to beacon hills and found her childhood best friend Derek hale.