Scott (tyler posey tyler posey) is just an ordinary high school student. He becomes a werewolf after being bitten by a werewolf in the forest. Only my friend stiles (Dylan O'Brien Dylan O 'Brien) and another werewolf Derek (tyler hoechlin tyler hoechlin) know the truth. Alison (crystal reed crystal reed) is a new transfer student. Because Scott hurt her puppy, she asks Scott for help, so they get a good impression and develop into lovers. But whenever Scott and Alison make out, they can't restrain their wolf nature.