Arkham Asylum is home to many of the Batman's worst enemies—including the most dangerous one of them all: the Joker. No psychologist or psychotherapist has ever been able to break through the insanity that imprisons the Joker's mind. In fact, many have been broken themselves in the attempt. But Dr. Ben Arnell knows that he is different. He is sure that he will be the one to finally reach the man inside the madness—and cure him. Dr. Arnell believes that he can put an insurmountable wall between himself and the seductive void that lies behind the Joker's eyes. And he's absolutely certain that no matter what he goes through at work, he can keep that darkness far away from his family.
