A self-disciplined mercenary from Columbia working with Rhodes Island.
She is very strict about work, training, schedules and always ensures to be punctual. Once she came to Rhodes Island, Quartz started to make friends and enjoy hobbies such as cooking with Cutter, reading comic books with Heavyrain and following fashion trends with Utage.
Her motif is based on the gray wolf.
Her voice actors are Aida Rikako (Japanese), Jen Zhang (Chinese), Elizabeth Maxwell (English), and Kim Yoon-chae (Korean). Her art designer is five-fall.
