Stiles Stilinski has always been known as the immortal human of the pack. After Nogitsune most of the pack started to exclude the human, blaming him for all the deaths of two members of the pack and many people in the city, but with Donovan's death it was the perfect reason to expel him from the pack instead. What they don't know is that the pack's "immortal human" has actually become immortal. What will they do when they find out? What will happen to Stiles? What did he become?