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 and Titans' duties in New York leave less time for his former commitments in Gotham. He also drops out of Hudson after only one semester. Dick also rediscovers his self-worth among the Titans. Batman, however, is less than pleased. He informs Grayson that if he no longer wants to be his partner, then Dick would "have" to retire as Robin. Furious, hurt, resigned, and confused, Dick Grayson left Wayne Manor—but not for the last time. Helping him through this difficult time are his fellow Titans, including Starfire, a beautiful alien with whom Dick eventually falls in love. He hands over