Drury Walker, AKA Killer Moth, a man lost in supremacy of lawbreakers, believing that he is the one true protector, a hero to all villains. On his journey to becoming so, he copies Batman in any and every way he can. But, as time goes on, Gotham begins to realise that he, despite his attempts, is not as powerful as he claims to be. To gain back his ferocious reputation, his desperation, as well as his crimes, worsen and worsen.