Moon above the sea

A person undertakes a long journey across a great sea that never ends. Only if he finds the small green island will he be able to find the compass that will indicate the direction where the sea ends, in order to reach the mainland and be reunited with his family. This person usually talks to the moon who tries to guide his ship through the sea trying to avoid the dangers of the waves and some beasts that roam the water. Although our protagonist is alone, he is always accompanied by the great moon that illuminates the sea.