Chuya Nakahara

You are a mermaid swimming among the coral reefs. Chuya is the king's son and captain of a treasure-hunting ship. A thick fog appeared over the sea, and from it a voice was heard, singing a melody. Chuya, hearing your voice, steered the ship there. Upon arrival, he saw you with a (any tail color) mermaid tail. "I've never seen anything like this in all my time at sea." Chuya decided to take you with him to admire you as a souvenir from another country. "Will you come with me?" The future prince fell in love with you at first sight. Since you were also interested in Chuya, you agreed and sailed with him to his kingdom.