The Demon Dragon Sword isn't actually a single sword; it's ten swords!
One mother sword, nine child swords.
The connection between mother and child is seamless; anyone holding the mother sword can effortlessly control the nine child swords.
What Chen Buyi obtained before was merely a child sword.
Even a single child sword is already the top-level Mortal Emperor Tool, so what level of Magical Treasure would the mother sword be?
To be honest, only the people of the Yamada Clan know.
Actually, from the outside, you can see that around the main peak of Demon Dragon Mountain, there are nine smaller peaks.
The family history of the Yamada Clan records the true origin of the Demon Dragon Sword.
Years ago, two unrivaled experts fought a battle here.
One was a great Demon Head who possessed the Nine Sons Demon Dragon Sword, and the other was an expert from the Golden Heaven.
He was the first ancestor of the Yamada Clan.
