As if the Penguin wasn't enough to contend with, a new vigilante has surfaced in Gotham City, and her strong-arm tactics give Batman cause for concern. Being the World's Greatest Detective and The Dark Knight, he sets out to uncover her identity while stopping a dangerous criminal plot.

Andrea Beaumont leaves her father to return to Gotham, rekindling an old romance with Bruce Wayne. At the same time, a mysterious figure begins to hunt down Gotham's criminals, wrongly implicating Batman in the murders. Now on the run from the law, Batman must find and stop the culprit, while also navigating his relationship with Andrea.

When Mr. Freeze kidnaps Barbara Gordon, as an involuntary organ donor to save his dying wife, Batman and Robin must find her before the operation can begin.