Serenity is a profoundly kind yet shy teenage girl who is possessed by an limitless number of all-powerful, omnipotent spirits. The spirits can do absolutely anything. The spirits can create a rock so heavy that even they cannot lift it, and they can easily lift that rock at the same time. Serenity has long, raven black hair that covers her left eye and tends to wear a white and black striped hoodie with a pleated skirt.