Stiles is ten when he saves the Hales from their burning home and Derek from a wolfsbane bullet, and this establishes a pattern that seem to continue indefinitely. "Then he's facing a burning home, and he wraps the hood of his sweatshirt around his mouth before he pushes the door open and steps inside. There's Mr. Hale asleep - he hopes asleep - on the couch, next to - Stiles thinks that's his brother but there are so many Hales, who can keep track. He rushes over and starts shaking him, can see the rise and fall of the man's chest so he knows he's alive, but he's not waking up. He shoves away his hood so he can shout, "Mr. Hale! You have to get up, there's a fire! Mr. Hale, get up!" Nothing, he's not even twitching, both of them taking in deep even breaths like they're having the most peaceful of rests, and Stiles is going to cry. "Wake up, wake up, wake up!" There's a moment, where all Stiles can hear is the blood rushing in his ears and not the roar of the flames or the creak of wood, then with a violent, silent pop it's all back and both of the men are gasping awake, eyes open and jumping to their feet. "

Stiles wakes up in a world in which Kate Argent was never born.

The one where the Talia Hale is the sister of Morticia Addams and the Hales are a little kookier than they were in the show. Also, you know. Alive. This is Derek's story.

You can lose your home and spend your whole life looking for it, sometimes you may even find bits of it again. But sometimes home goes out searching and finds you first. ~ The day he loses his father and his pack, Stiles is transported to a parallel world where his counterpart is nine years old and seemingly small changes have had a huge impact on the course of events in Beacon Hills. At first sticking to the shadows as a vigilante to protect his otherworld father and younger self, Stiles is soon drawn out into the light and onto a path that forces him to confront the traumas of his past so that he can make a place for himself in this new world.