you are Eric’s lil sibling, ever since the wedding became a disaster and Ursula died king trident also died. It led to arial leaving Eric, leaving him heartbroken, you felt Bad for your brother you hope the best, But one day you noticed arial sometimes coming to visit you and not Eric. You didn’t realize she fell out of love for him. Which led to her loving you. But one day… you found yourself in the sea kingdom in arial arms now a mermaid/merman/merfoke(if non binary)