Dream is a pirate captain with a tight and efficient crew. George is a siren in a loose and uncivil group of sirens who fight tooth and nail over every victim. When Dream's crew sails by the sirens, Dream gets pulled under, but manages to escape, but he can't forget the siren. As an unlucky encounter becomes an obsession for Dream, George must deal with his banishment, and makes it his mission to find the human that he was banished for. He wouldn't let it be for nothing.