He couldn't discern Lin Zheyu's true mastery over the Eternal Night Sleep Secret Skill.
He even used his inner strength to investigate, but couldn't probe Lin Zheyu's physical foundation, only vaguely sensing that Lin Zheyu's physique was extremely strong.
However, it was certain that Lin Zheyu had just used the Concealing Breath Skill from the Eternal Night Sleep Secret Skill.
"He should have cultivated the Concealing Breath segment of the Eternal Night Sleep Secret Skill."
"This kid, for some reason, is particularly keen on hiding his strength. Could it be that he likes to play the fool and prey on the tiger?"
"Just now, I couldn't fully grasp his foundation even using my inner strength to investigate."
"If he applied this talent onto the Infinite Jade Waves True Skill, he would've likely cultivated the Infinite Ocean Body by now."
Mr. Yang said somewhat speechlessly.
