Gray is a mysterious young woman who serves as an apprentice to Lord El-Melloi II in the anime series 'Lord El-Melloi II no Jikenbo'. She is known for her quiet demeanor and dedication to her tasks. Gray wields the mystic code Add, which takes the form of a scythe and assists her in battle. Her appearance is strikingly similar to the legendary King Arthur, which is a significant aspect of her character. Throughout the series, she plays a vital role in solving magical mysteries alongside her mentor.