Letter From Tomorrow

Dream lives in an old house just outside of town. No one ever visits him and there's only the rare passing car that lets him know he's not totally alone. Anxiety creeps up him as a letter appears through the letterbox one morning. Opening the letter with shakey hands it reads the next days date and a warning...
After talking for a while one of the letters ,and mysteriously the last, reveals an address.
Will dream go to see what happened and why the letters stopped or will something in his mind stop him?