In 2072, the largest tsunami in history erupted in the world's oceans. Almost all continents were submerged. Mermaids occupied human homes and exploited human beings without any bottom line. Connell, who turned out to be a French prince, fled all the way to Volgograd. In order to protect an old woman, he took the initiative and became a prisoner of the mermaid king Enlil.
Purpose: Anti-war, protect the environment