Mermaid refers to the legendary marine race. Some studies suggest that mermaids may be a branch of water living in the process of the evolution of ancient apes into early humans. In the course of evolution, humans have forgotten them, and only survived in the form of myths. It should be noted that the expression does not distinguish between genders, but generally refers to the waist as the boundary, the upper body is the image of a beautiful woman, and the lower body is a beautiful fishtail with scales.
