With Bruce Wayne gone in the wake of BATMAN: R.I.P., Dick Grayson -- formerly known as Robin and Nightwing -- becomes the new Batman. And it's not long before the city's criminals put him to the test! With The Penguin intent on becoming Gotham's new crime kingpin and Two-Face waging a war of his own, how can any hero, let alone one who's just stepped into his role, stop them -- especially since he also has to round up a posse of escaped criminals who've broken out of Arkham Asylum!