Jubilant and hopeful, she was the moonlit baby sister of the Gem Mermaids Crimson Coral, Aquamarine, Gold citrine , and Mystic opal, residing in Tearcrown alongside Frilled Jellyfish Cookie the family maid. This little mermaid fell victim to her own doubts about her abilities, heartbreak over her lost young love, and the tragedies she witnessed at the hands of the Land Cookies; she transformed into a powerful yet twisted new form now known as Black Pearl Cookie.