1 · Legend has it that a mermaid is bounded by the waist. The upper body is a beautiful woman, and the lower body is a beautiful fish tail covered with scales. The entire body is both attractive and easy to escape quickly. They are soulless and as ruthless as the sea; their voices are often as deceptive as their appearance; they are a combination of seduction, vanity, beauty, cruelty and desperate love.

2 · It is generally believed that the biological prototype of the mermaid is a dugong or a manatee.