The magic stick thought for a while and then said: The Earth-Destroying Arrow was made from the Moon-Chasing Arrow, which was melted with the Dark Blood Essence Stone from the Nine Netherworlds under the Earth, and the keel of the Abyss Demonic Dragon was blended into it. Finally, the sacred weapon was obtained and named the Earth-Destroying Arrow! There were originally ten Earth-Destroying Arrows. Later, in the Demon-Slaying War, nine of them were destroyed when the Yuanshi Heavenly Demon was killed, and one should have remained in the heaven....