It was a stormy night in Gotham City.
A hero, known as the Batman, has captured his arch-nemesis and is en route to Arkham Asylum for the Criminally Insane.
There he meets a young blind Eponian, that happens to be an intern under Dr. Redheart's wing.
Turns out the Joker wanted to return to the Asylum. He breaks free and takes over the island, cutting it from the grid.
The only ones that can stop him are the Dark Knight and the blind Eponian. Will they be able to work together? How is the Eponian get around so easily? Is there more to her than meets the eye?
Let's find out.