Nightwing
Nightwing is a fictional superhero appearing in American comic books published by DC Comics. The character has appeared in various incarnations, with the Nightwing identity most prominently being adopted by Dick Grayson when he moved on from his role as Batman's vigilante partner Robin.
Dick Grayson
In 1996, following the success of the miniseries, DC Comics launched a monthly solo series featuring Nightwing (written by Chuck Dixon, with art by Scott McDaniel), in which he patrols Gotham City's neighboring municipality of Blüdhaven, relocating there to investigate a series of murders and remaining as he recognized that the city needed protection. He remains the city's guardian for some time, facing foes such as Blockbuster and new villains such as Torque, and even becomes a police officer so that he can make an impact on the city's criminal activity in both parts of his life. Later, Grayson divides his duties between Bludhaven and Gotham after and the subsequent decision to declare Gotham a No Man's Land, Grayson occasionally assisting his mentor and other members of Bat-Family in maintaining and restoring order in Gotham until it is fully rebuilt. When the Justice League vanished into the past fighting ancient sorceress Gamemnae, Nightwing was selected as the leader of the reserve League created by an emergency program Batman had established in the event of his League being defeated, Batman describing Nightwing as the only person he could have picked to lead the new team.