Coral is the older, unknown, sister of Denver and Kylee. She seems to be inhuman like her siblings, but she is a type of merperson. It is a type that becomes it by another of its kind. Coral was separated from her family when she was young, so she never knew much about them. Her mother and father had thought she was dead, the last they had seen her was when she was merely 4 years old and they visited the beach. One moment they saw her, the next she was gone and no one ever found her. She had been turned young, and never got a chance to become a hunter like her mother, father, and little sister once were.