The Mermaid is a minor character from the hidden objects game The Myth Seekers 2: The Sunken City.
The Mermaid was swimming through the sunken city of Ys until its evil princess returned and summoned it from the depths. The Mermaid was trapped in a pool of water and separated from two of her three goldfish companions. When the protagonist enters Ys, they see the Mermaid and she silently pleads with them to return her fish. Once this is completed, the Mermaid speaks and thanks the protagonist and givers her the mermaid brooch.