Magical Nine Mysteries

The supreme treasure in the legend of the Nine Mysteries. It is said that thousands of years ago, the demon king of the demon world launched a power war with humans in order to obtain these nine treasures. The war lasted for more than ten years, and both humans and the demon world were greatly damaged. Finally, nine warriors appeared among humans. They picked up the nine xuan and finally sealed the demon at the cost of their own lives. What is the nine xuan? ? ? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.