Between Thin Air Sterek/Scisaac

Recently in Beacon hills people have been mysteriously disappearing. One night while working Allison and Kira have fallen victims to this. When the pack notices they find a strange note at the loft.

Stiles, Derek, Scott and Isaac join forces to save their friends. But how far are they willing to go for them?

Collaboration between @Lizzielizzie12 and @Shytionox

I do not own any characters or anything besides the story, Credits to Jeff Davis.