Ten years ago, the World Tree that protected peace and order of the world was being targeted by an evil organization called the Zakun. The Human race led four other races in a fight against the Zakuns. In the end, the World Tree activated self-destruction to protect itself. However, the other races thought it was the Human race that destroyed the World Tree. Since then, a never-ending war between the different races began.
Ten years later, the main protagonist, Al, determines to revive the World Tree. Al and his companions begin their journey to seek the seed of the World Tree. At the same time, the Zakums reappear…