Chapter 683

"I'm done." Before the man could finish his tea, Pearl stood confidently, waiting for him to check her work. The corner of his lips couldn't help but twitch. So fast? Even his students took half a month just to remember where the herbs were kept. However, he couldn't blindly trust that everything Pearl picked was correct. He stepped forward and carefully examined each herb she had chosen. After checking, he frowned. The first two ingredients were fine, but the other two would counteract the effects of the first ones. This medicine would likely cause diarrhea. "Did you remember the formula wrongly?" he asked. Pearl looked up at him with an innocent expression. "No way, this is the right formula. Don't you know it?" "I've been a doctor for forty years so I know the basic prescriptions for typhoid fever." The man didn't expect that she would question his own skills, his expression not looking pleased. Pearl burst into laughter. "Well, I guess you haven't updated your kn