Song Jia pondered for a moment.
Other than Fu Ning, none of the physicians knew how to operate Song Jia's machine.
They also didn't know how to explain the result.
She had only given a small booklet to Fu Ning, containing an overview of medical science.
But even Fu Ning would have a hard time comprehending all of it without Song Jia's explanation.
How could she leave her machine in the hands of the Imperial family?
Even if they would assure her that Fu Ning would be the one to operate it, what's the assurance that they would not try to manipulate the outcome?
Perhaps they might obtain a sample of that person, only to use another's just to arrive at a result that is more beneficial to them? And then later on when it's found that it was in error, they would blame it on the machine and say it was faulty–they would say that she had made a faulty machine. And then they would start saying that whatever result it had produced in the past may be in error too.
