Trial of the inheritance cave

Lu Zhen's vision was filled with darkness, endless darkness as far as he could see.

"Where is this place?" His eyes squinted with a frown on his face.

Just then, he heard a mechanical voice, not of his familiar system but instead another.

[Challenger has arrived, the challenge is being initiated!]

[Scanning the user]

Lu Zhen stood there stunned in place as the blue rays fell on his body, entirely scanning his body.

[An ancient first-stage martial artist detected]

[Challenge difficulty: Highest grade]

[Challenge will be initiated in 3… 2…]

Lu Zhen heard numerous voices in his head constantly buzzing, but he was still clearly listening with a little shocked expression.

Not because of the voice, but instead because this thing was instantly able to find out that he was a body cultivator and even determine his stage quite easily and accurately.