Since I've Been Lovin' You

This is an alternate ending for Supernatural. The events of the series finale (boo!) still exist, but I am expanding on events between Dean dying and Sam dying. Basically, Dean wakes up in a strange compound, after thinking that he died. Jo and Ellen are there to explain to him what's going on. They explain that a Grigori has been bringing certain hunters back to life to create an extreme monster-hunting force. However, the Grigori will not allow them to return back to their former lives and gives questionable orders (like Ketch before the redemption arc). POV switches between Dean, Sam, and Jo as Dean, Jo, and Ellen try to escape from the Grigori's control and Sam deals with grief with the help of Eileen. Jo also helps Dean with his conflicted feelings for Cas as he slowly realizes how in love they actually were, and how to cope now that Cas is gone.