Aerith Gainsborough is a central character in the Final Fantasy VII series. She is a kind-hearted and optimistic woman with a mysterious heritage. Known as the last of the Cetra, an ancient race, Aerith possesses unique abilities to communicate with the planet. Her role in the series is crucial as she joins the protagonist, Cloud Strife, and his allies in their fight against the Shinra Corporation and the antagonist Sephiroth. Aerith's gentle nature and resilience make her a beloved character, and her story arc is pivotal to the emotional depth of the game.