"That head…"
"That's Temporary General Wei, right?"
"Who's she?"
The people there were looking at each other and then one of them motioned them to shut their mouth. "He didn't introduce her, so he should have his reason why he didn't want to let us know about her identity. Let's not say what we shouldn't say."
"Yes, yes, yes."
As a doctor, they have patients from all walks of life. There were many times when there were important people who come to the clinic to ask for some medication or anything like that.
There were times when they would absolute hate it if their illness was leaked out.
So in order to keep their secret, the doctors had to swear not to say anything. This was the only way for them to be able to survive in this world.
They had to know what they were allowed to know and what they were not allowed to know. This matter was clearly above them, so they would not talk about this at all.