"Natural History" says: "There are mermaids in the South China Sea. They live in the water like fish, they do not waste time weaving, and their eyes can weep." There are even rumors that the mermaids are as beautiful as gods, and their hard work can cure all diseases.
People in the world are looking for sharks, maybe for wealth, sex, or curiosity. As a result, a dangerous and mysterious profession emerged: hunting sharks.