One day while staying at the distant city Gailville, Terret receives a letter asking for help in his native Ganzer Village. The village is situated in a small country Dasthir - a country full of legends and mysteries. Urgently come to the village headman, Terret learns from him that his uncle was gone a few days ago. The headman suggested that this has connected with the legend of the "Red Dragoons" and recently appeared from somewhere monsters. Terret must find around Dasthir his uncle, and understand why the monsters have appeared in these places.