Dream In My Head (слэш)

As the Winchesters are taking her away from the massacre at the Elysian Fields Motel, Kali decides to use Gabriel’s blood to bind him to Sam in order to save his life. Now what’s left of Gabriel after Lucifer stabs him is trapped inside Sam’s subconscious, completely cut from the world except for when Sam is dreaming, until he's strong enough to break free.
Meanwhile, Sam and Dean are trying to stop the Apocalypse on their own, and with Castiel still missing they hope they can trust the help Gabriel is offering them.
Time is ticking, and as the final confrontation with Lucifer approaches, the brothers have to deal with the demon Crowley showing up, two Horsemen, Castiel’s return and feelings they can’t just keep ignoring anymore.