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.
Publication history of Dick Grayson
Later on, with the "Nightwing" miniseries (September 1995 to December 1995, written by Dennis O'Neil with Greg Land as artist), Dick briefly considers retiring from being Nightwing forever before family papers uncovered by Alfred reveal a possible link between the murder of the Flying Graysons and the Crown Prince of Kravia. Journeying to Kravia, Nightwing (in his third costume) helps to topple the murderous Kravian leader and prevent an ethnic cleansing, while learning his parents' true connection to the Prince.