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He has always been very vigilant towards Wentian Cliff.
Previously, there was some hesitation, unable to determine the true origins and purposes of the two individuals.
Now it is already possible to judge that they are indeed experts from the Heavenly Hidden Sect.
Their auras seemed not to fluctuate or leak out, unlike those who practice martial arts.
Yet, after an emotional disturbance, there would be a faint flow of aura, a slight anomaly.
After emotions calmed down, the aura would disappear again.
The mental method they practiced is indeed profound, it should be the Heavenly Concealing Technique.
"The weakness of Wentian Cliff..." The chubby middle-aged man sighed and shook his head, "I really can't figure it out."
Chu Zhiyuan smiled and said, "No weaknesses at all?"
"If there's a weakness, maybe only one - the sparse population and high demands on the disciples' qualifications."
