Perhaps others don't know, but how could the family of the old madam not know?
The symptoms that Nianyang mentioned all match the initial symptoms of the old madam's illness.
Except that...
Mr. Ouyang looked confused, "My mother's heart has always been fine, it wasn't injured?"
Hu Lao's complexion was already on the verge of collapse, his sagging facial skin trembling slightly, his cloudy eyes full of horror.
She even saw through this, it's simply something beyond human capability.
Under Nianyang's pair of keen golden eyes, any shadows have nowhere to hide.
Her clear voice began to speak vividly, "The old madam's heart wasn't injured at the onset of medical treatment, but rather infected by the medication afterward.
If I'm guessing correctly, initially, the old madam only had trouble with heart breathing due to physical issues, and that was why Hu Lao was invited to diagnose her?"
Mrs. Ouyang looked quite astonished, "Yes, that's right."
