The sound was a characteristic of the Dao from the Hall of Swords. When Li Xianyi advanced to Class A, the sound had almost destroyed everything within a ten kilometre radius of Luo City. Li Xianyi had prevented a great catastrophe only by storing the sword intent. But the sound still lingered.
But people had only heard of the sound that spread out across ten kilometres. No one had ever heard of someone who could create Heavenly Visions after advancing to Class B. Lu Shu may have been the first, or even the pioneer of doing so!
In the future, there might be other Class B's who would be able to create Heavenly Visions. But there was no one before Lu Shu who could do so!
Lu Shu tried to manipulate the invisible swords that filled the sky, but it was too chaotic from beginning to end. It seemed like when the sea of chi parted, the world was changing.
