The mermaid princess is about to be crowned. She is so excited and happy that she wants to make her coronation perfect. So she invited the best witch in the sea kingdom to help her concoct magic potion which can enhance her power. Unfortunately, the witch wants to instead of the princess and rule the ocean world .She will persecute the princess and drive her out of the sea kingdom. I can't imagine what a disaster the witch would bring to the sea world! Come and help the princess through this dan