Age: 20 (approximately)
Affiliation: Maine's Crew (Formerly), David's Crew
Occupation: Mercenary - Solo
Cyberware: Cyberoptics, EMP Threading, Cyberarms, Firearms (Guts)
Rebecca is a solo and a secondary character in the series. She is a very sharp-tongued young woman and tends to be extreme and unpredictable. She is often shown going all out in fights, sometimes even laughing maniacally. Nevertheless, Rebecca is loyal and does everything for the crew of Maine, including supporting newcomer David where she can.
Background
Rebecca was an edgerunner of Night City, who was always fighting with her brother Pilar. The two siblings often teamed up with Maine and his crew to conduct mercenary jobs. Their daily life outside of work was tense, and they would always fight with each other due to Pilar's provocative behavior. This caused her to decide that she would be the person to kill her brother someday.
Timeline
(Source: Cyberpunk Wiki)