Every year, people turning eighteen in Stiles' village will transform into their animal, a gift from the Gods. Stiles is hoping that he is a fierce animal. He wants to continue the Stilinski legacy and transform into something big and strong, something he is not. Stiles discovers there is an entire world outside of his village and along the way he meets Derek Hale, a strange wolf without a pack, who aids him along his journey. Book 2: Turning Heads

He's carefully balancing the sandwiches and the two biggest tupperware containers he could find that both had functioning lids when the front door opens and he almost drops everything right there in front of the stupid fountain. If that's Derek Hale, he's definitely not a mountain man.