"Master, what exactly is this?"
Li Qian, seeing his master's serious expression, immediately realized that this black stone was certainly not ordinary.
"Have you ever heard of demons?"
Zhou Buping did not directly answer but asked instead.
"Eh... no."
Li Qian shook his head immediately.
He had read many books and was somewhat informed about this world.
However, the level he could access was very limited.
"It's quite normal for you not to know. In fact, the vast majority of martial artists, even some ordinary sect martial artists with innate abilities, may not be aware..."
Zhou Buping nodded and said, "A long time ago, terrible demons existed on this land. They preyed on humans and other creatures for sustenance until human martial arts developed to a certain extent and finally the demons were driven out."
"Master, is this black stone related to demons?"
Li Qian asked curiously.
