Bruce Wayne goes undercover in the Joker's gang to learn more about him and find out his plans. Joker seems to take an interest in him immediately. Can he handle all that he learns from both being around the Clown Prince of Crime and Arkham tapes he has or will he start losing his own sanity in the process. (Set in the Joker Graphic Novel universe with a few other comic moments thrown in.) Batman/Joker