Chapter One: Return To Beacon Hills

The pack are anticipating the return of their lovable human after his year-long absence. Stiles had left Beacon Hills to go find his place in the world with the blessing of his pack. Now that he has returned, they are surprised by how much Stiles' appearance has changed over a year but what they fail to notice is the change from within. It is only until Peter notifies the pack that Stiles is smothered in the scent of another wolf, that they start to ask questions. Stiles, unsure of what to say, remains silent until a certain someone crashes the party.

What is Stiles hiding and just who is his mysterious canine friend?