Harry Raises Tom (he tries anyway) (слэш)

12 years after the defeat of Voldemort, in a drunken stupor, Harry Potter passes out only to wake up in 1931, confused, lost, and still very much drunk. He eventually pulls himself together enough to get an alias and to start thinking about his future seriously.
Somehow though, he ends up with the Elder Wand that should have been with Grindelwald and then finds himself taking in Tom Riddle. He had not counted to be a witness to a defenseless Riddle in the middle of an exorcism or his reaction when he did. Needless to say, his day had been busy and it's only going to get worse from there he suspects.