The greatest villain of all time the Joker is back. And he wants revenge on the man now calling himself The Dark Knight! The dedication of a new building commemorating a special Wayne family event the 100th birthday of Thomas Wayne brings out all of Neo-Gotham's familar faces, including one who was definitely not on the guest list. The Joker makes his long-awaited return to Neo-Gotham, and no one is safe! Will he strike at Batman, Robin, Commissionar Barbara Gordon or the original Caped Crusader himself, Bruce Wayne? Decades after his last fight with the Dark Knight, the Clown Prince of Crime returns home to take his city back once and for all.