Forth Setsu princess. King Triton and Prince Eric, Ariel's husband, were kidnapped by the underwater villain in turn.
Unable to transform back into a mermaid without her father's magic, she seeks help from Fairy Matsudaria.
Her underwater battle suit traps her legs together leaving them in tiptoe position and a tail fin instead of heels. Also restrains her fingers in order to make her a fast deep water diver.
What will be her fate after she no longer needs the suit she is trapped in?