Despite his tarnished reputation after the events of The Dark Knight (2008), in which he took the rap for Dent's crimes, Batman feels compelled to intervene to assist the city and its Police force, which is struggling to cope with Bane's plans to destroy the city.
The Dark Knight Rises
Eight years after the Joker's reign of chaos, Batman is coerced out of exile with the assistance of the mysterious Selina Kyle in order to defend Gotham City from the vicious guerrilla terrorist Bane.