From the beginning of 2003's Teen Titans series, the five young heroes have already become established crime-fighters in Jump City. However, they all found their way there from different places and for different reasons. Robin, Batman's well-known number two, likely traveled from Gotham as his ties to Batman are acknowledged briefly in the series. Raven, a human/demon hybrid, originated from the demonic plane of Azarath, and her ties to the dark and dangerous realm is something she is continuously working to reconcile. Beast Boy, a former member of the Doom Patrol, set out for Jump City alone after rejecting the Patrol's harsh leadership style. Cyborg was lonely and adrift after high-tech body enhancements both saved his life and left him ostracized- that is, until he found Starfire.