Publication history of Dick Grayson leadership of the Titans to Wonder Girl, and takes a leave of absence from the team. In pre-"Crisis on Infinite Earths" continuity, the maturing Dick Grayson grows weary of his role as Batman's young sidekick. He renames himself Nightwing, recalling his adventure in the Kryptonian city of Kandor, where he and Batman meet the local hero of the same name. "Nightwing: Secret Files & Origins" #1 and "Nightwing: Year One" tell the full post-Crisis version of how Dick Grayson gives up his identity as Robin (having been "fired" by Batman). Uncertain what to do with his new-found independence, Dick considers
Publication history of Dick Grayson by a galactic threat, Dick reunites the Teen Titans to rescue him. They reform as the Titans, but Dick is pulled away to Gotham City when it is declared a No Man's Land. Following the recuperation of Gotham, Dick stays active as both the leader of the Titans and stays in Blüdhaven, but after the JLA disappears, Dick is named the leader of a new league. Following the deaths of Lilith and Troia, Dick officially disbands the Teen Titans, though Tim Drake would re-found them years later. Dick then returns to Blüdhaven and becomes more and more like Bruce, straining