Gu Ping and the others politely asked all the onlookers to leave and then gently closed the office door.
"You came here because of back pain, didn't you?" Du Heng asked the old man, a smile on his face.
Unexpectedly, the old man remained unappreciative, his face darkening. "If you know what's wrong with me, just tell me. There's no need to pretend."
"Okay, I'll be straightforward then." Du Heng's expression became serious. "You've engaged in excessive sexual activity. This has caused Yin damage which has, in turn, harmed your Yang. Your kidney yang is injured, resulting in kidney yang deficiency."
The old man's face flushed from dark to red as he vehemently denied it, "Nonsense!"
Du Heng paid him no mind.
As soon as the woman mentioned being the old man's wife, Du Heng had a rough idea of what was going on. An old man with a young, attractive wife—he must be feeling insecure. That's likely the root of the problem.
