Suletta Mercury is the protagonist of the anime series 'Kidou Senshi Gundam: The Witch from Mercury.' As a young pilot, Suletta hails from the planet Mercury and enrolls in the Asticassia School of Technology, where she becomes the pilot of the Gundam Aerial. Her determination and strong sense of justice drive her actions throughout the series. Suletta's journey involves overcoming various challenges and forming alliances, as she navigates the complexities of interstellar politics and personal relationships, ultimately challenging the status quo within the Gundam universe.