Merurulince Rede Arls, often referred to as Meruru, is the protagonist of the game 'Atelier Meruru: The Apprentice of Arland.' She is the princess of the small kingdom of Arls, which is located in the Arland Republic. Meruru is a curious and energetic young girl who dreams of becoming an alchemist. Her journey begins when she meets the famed alchemist Totori, who inspires her to pursue alchemy as a means to develop her kingdom. Throughout the series, Meruru's role is pivotal as she works to improve Arls and bring prosperity to her people through her alchemical skills.