Stiles is no longer possessed by the nogitsune, he can finally rest easy.. but months pass and the nightmares and hallucinations were starting to make a reappearance, along with experiencing memory loss to an alarming level. By some unknown cause he has become diagnosed with frontotemperal dementia, the same disease that his mother had. Knowing there's no cure, Scott takes desperate measures to try to save his Bestfriend, even if It results in stiles no longer being human again. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -Not finished

What happens after Finn and Jack are told that Reddie is going to be real... ---