In Batman's second year fighting crime, the hero encounters a new challenge that threatens to unravel his world. Corrupt forces in Gotham City reveal a web of conspiracy stronger than ever,connecting to Batman's own family. The situation worsens with the emergence of a cunning serial killer known as the Riddler, who delivers riddles to the Dark Knight himself. With the aid of an ever-trusted ally, Batman must forge his way through the shadowy underworld of Gotham, unravel the mystery, and eradicate the corruption at its heart, before it consumes him and his loved ones.