A war between humans and monsters was taking place not long ago to see which one was the ruler race. The Order of Light, founded for this same purpose, sent out groups of warriors to deal with the monsters, as this non human race is believed to hold a danger for mankind. The war ended with the mightiest of dragons being defeated by a knight and its fellow companions. After a week of this event, our protagonist, Rai, the knight and now dragon slayer, was about to take a well earned rest, when a meteorite came crashing just beside him. Over the horizon, barriers were being created in specific locations, one being on a town close to where Rai was. Why are barriers appearing? Where did the meteorites come from? Are the monsters trying to reclaim the throne of the ruler race? Rai, having his rest being crushed by a new menace, decides that it’s time to set out on an adventure again!