After setting aside matters related to the system, Du Heng refocused on the old man's illness and suddenly gained a new understanding of how to prescribe and administer medicine.
A moment later, Du Heng slapped his thigh. "So, that's how medicine can be used!"
In his excitement, he picked up his pen to write a prescription. But just then, a knock on the office door instantly shattered his train of thought.
He suddenly remembered he had locked the door earlier, so he quickly got up to open it.
At the door, Gu Ping gave Du Heng a strange look, wondering why his Mr. Du would lock the office door in broad daylight.
However, his curiosity was fleeting. "Mr. Du, is the prescription ready?"
Du Heng chuckled. "I had just figured it out when you knocked."
Hearing this, Gu Ping immediately grew flustered. "I'm sorry, Mr. Du! I disturbed you. I thought you had already finished."
"It's fine; I've already thought it through. Come in. Once I finish writing, you can take it."
