Isaac Lahey is known as the loner of Beacon Hills High School. His father is abusive and Isaac doesn't have any friends. One day, Derek Hale offers him the chance for things to be different for him......becoming a werewolf. He meets Scott and the rest of his "pack" and he suddenly feels that he is no longer alone especially when it comes to Allison Argent, Scott's girlfriend, who sees something in Isaac that she has never seen before. Based on Season 2-3B