Rikotto, Zuzu, and Paroru are intelligent furry creatures who believe more than anything that the world outside their island is too dangerous to explore. Despite this, Rikotto and Zuzu long to see the world that produces the mysterious objects that wash up on their shores. After a particularly exciting find, Rikotto convinces Zuzu to build a boat, and they set sail across the sea with their reluctant friend Paroru in...