Batman (Comics)+5
Batman Beyond: Days of Future Past
by blackdragonhellfire
Terry McGinnis has dealt with the consequences of the Joker's Madness on the Old Man's (his) Family.Now, stuck a good 15 years before he was even born, he's dealing with them firsthand, and learning just how much they turned Old Man Wayne into who he was.(In which Terry puts his Joker beating up skills to good use, even though he really isn't supposed to mess with the timeline.)