Visitors to the water park in Brazilian São Paulo are entertained by a "real" mermaid. The girl, dressed in a mermaid costume, is called Mirella Ferraz and she has a talent for holding her breath for a long time. However, she has not yet learned to breathe underwater, so from time to time she has to surface and breathe. In underwater time, she flirts with male visitors, flirts with children and willingly poses for lovers of photography and videography.