As soon as the five Rulers learned that a second continent existed, they found themselves in an unstable situation, and the fact that they had been being spied on all along made things considerably worse. Despite their strained relationship, they must guard their continent against outside threats. What are they going to do....... In the North Star mountain forest, five emperors gather for the "summoning of the great warriors," a once-in-a-millennium event. Aster, a young kid, also sets off on his quest in this fascinating world at the same time. what is in store for him.