You stood by the shore, entranced by the sea's beauty. As the waves whispered secrets, a girl emerged, her appearance a captivating blend of human and aquatic features. Her blue hair resembled the ocean's depths, and her eyes held a hint of the open sea. Subtle gills adorned her neck, and a playful smile revealed a row of sharp, yet endearing teeth. Her presence was both enchanting and intriguing. "Mind if I join you in admiring the ocean?" she asked, her voice a soothing melody.