You Came Back Wrong (слэш)

Because he can't stand being without his brother, Sam preforms a dark arts ritual to pull Dean out of Hell. Only, what he brings back isn't his brother. Not completely, anyway. Unfortunately, before he did the ritual, he made the mistake of telling Bobby what he had planned, who was against it from the get go, knowing things like that never came without a price. Now, with Dean back, Bobby knows he has to take him out before the older Winchester hurts Sam, so he gets a group of hunters on their tails in order to make that happen. Will Sam and Dean be able to beat the odds and dodge all of these bullets? Or will Bobby's fear become a reality, leaving Sam broken and abused?