Re-l Mayer is the main female protagonist of the anime series Ergo Proxy. As an intelligent and determined inspector for the Intelligence Bureau in Romdo, she investigates a series of mysterious murders linked to the AutoReiv virus. Re-l is known for her stoic demeanor, sharp reasoning, and a strong sense of justice. Throughout the series, she plays a pivotal role in uncovering the truth behind the domed city of Romdo, the Proxies, and humanity’s origins, driving the story forward through her relentless search for answers.