Ariel is the protagonist of Walt Disney's 28th animated film the Little Mermaid and its derivative works; the prototype is based on the fairy tale of Hans Christian Andersen's daughter of the Sea. 

She is the fourth member of the Disney princess lineup, and she has become a mother. Her husband is Prince Alec of the human race and her daughter is Merliti. She grew up in the mermaid kingdom of the Atlantic Ocean and is one of the mermaid princesses of Atlantia. The seventh and youngest daughter of King Trenton and Queen Athena. 

She is not only young and beautiful, but also has a beautiful singing voice. 

Ariel is a strong and independent-minded little mermaid, she is full of curiosity about the world beyond the sea. 

Since she met and rescued the prince who was nearly drowning, her heart was filled with excitement and fantasized about becoming a human being and falling in love with each other, so she made up her mind to turn to the evil sea witch Ursula, and the price of swapping her legs was her beautiful voice. 

After that, she boldly rushed out of the undersea world, and although she briefly became a human being with the prince, her behavior was simply used by the sea witch and became a chess piece to usurp the throne, but with the help of her friends, Ariel conquered the spell and scam of the sea witch. 

Finally, after the sea witch was killed by Prince Alec, he was turned into a real human being by his father, who was the king of the sea. He lived happily with the prince and found the love he wanted. 

She is kind and brave, just and filial, loves to take risks and explore human things, and has no princess disease at all.