"Why is there a trace of Devil Secret Skill on these Enlightenment Tea Leaves?"
"Fellow Daoist, please do not take offense."
"Many years ago, I chanced upon a Devil Secret Skill."
"Though I did not cultivate it, I have some understanding of what is recorded about this secret skill."
"Indeed, there are traces of a Devil Secret Skill on these Enlightenment Tea Leaves."
"It's as if..."
"It's as if these Enlightenment Tea Leaves were actually ripened using a Devil Secret Skill."
"Really strange, how strange."
He Song, feigning a certain level of expertise in Devil Secret Skills yet without profound mastery, knitted his brows as he expressed doubts about the Enlightenment Tea Leaves before him.
This question
Not only indicates He Song's doubts about the Enlightenment Tea Leaves.
But also prevents He Song's image, in the eyes of Han Yuezi, from suddenly being construed as one of the Demonic Cultivators.