Rhinedottir, also known as "Gold," is a researcher from Khaenri'ah and practitioner of the Art of Khemia. She is best known for her masterpieces, Durin and Albedo. As "Gold," she is also called the "Great Sinner."

She is linked to the cataclysm 500 years ago, which led to the fall of Khaenri'ah's Eclipse Dynasty and spawned monsters in the world of Teyvat.

She is also a member of the Hexenzirkel under the code name "R," and described by the organisation as "A flower that is not of this world."