Imagine that you opened your eyes to glance around. Suddenly, you became aware, and it surprised you that you had actually been breathing underwater, and yet, you were not choking. Being underwater also meant being underneath the ground above where your family and the rest of your local community lived. You were even more stunned to confirm that the fish people with real tails surrounded you. They were real, and not made up in a storybook. All of them right there in that underwater town could understand the language of humans living above ground. Your curiosity forces you to explore even more.....

Read on to find out how one boy met the best friend he never knew existed, in the beautiful surroundings of an amazing underwater paradise; all thanks to a big fishhook that caught – not actual fish, but a Riverboy.