Mr. Postman sails his small boat through watery Aquaria, delivering letters day in and day out. One day, he awakes to find something strange and unbelievable following him, just as a dark rumor begins to spread through Aquaria. As the letters he delivers bring writer and reader together, the truth begins to come into focus.

Mr. Postman sails his small boat through watery Aquaria, delivering letters day in and day out. One day, he awakes to find something strange and unbelievable following him, just as a dark rumor begins to spread through Aquaria. As the letters he delivers bring writer and reader together, the truth begins to come into focus.