If this matter were to spread, the entire Xianjian Sect would surely be shocked.

However, after today's incident spreads, the Xianjian Sect and its inner and outer parts will definitely conduct a strict investigation of the entire Wangxu City, and the demons hiding in the Wang family will be even more afraid to make any moves.

Du Feng heard this and shook his head lightly: "This is the first time in many years."

"Master, do you know why they are here? Is there some conspiracy? Or is there something they desire hidden in the Ten Thousand Demons Cave?"

Lu Qing'an brought his acting skills to the extreme, as if he was a newbie who knew nothing.

Seeing his concern, Du Feng smiled and said, "You seem to be very interested in the affairs of the demon clan."

Lu Qing'an nodded heavily, his expression firm as he spoke, "I came from Panlong City and have witnessed the cruelty of the demons. They are like ferocious beasts, and they treat us humans as food! A friend of mine from the mortal world disappeared in Panlong City, and it's likely that he was eaten by the demons! I came to the Immortal Sword Sect because I heard that the Immortal Sword Sect takes exterminating demons as its mission!"

"The appearance of the demons this time is indeed unusual. If I am not mistaken, it must be that Wangxu City has something they need. If nothing unexpected happens, there may be more demons appearing here."

Du Feng expressed his guess. Since Lu Qing'an was curious, he decided to talk to Lu Qing'an in more detail to enhance their master-disciple relationship.

After hearing this, Lu Qing'an felt more certain.

He guessed that the demons appeared here for some purpose, either some big conspiracy, or there was something the demons particularly wanted here.

It is even possible that, just like in Panlong City, there is also a base formation of the Common People's Array here, sealing a super powerful demon.

It is even possible that it is stronger than the Black Dragon.

But at that time, the Black Dragon was a peak-level warrior in the Universe Realm.

If there really is a powerful person sealed here, he might be a Taoist Saint, the highest level in the fairy world!