Felix said, "It's a pulmonary affliction."

After checking Katie's pulse, Felix finally understood what illness had taken hold of her.

The lung disease was extremely rare. With silver needles, he could have cured it immediately. But now, Felix could only treat the illness with herbs, which made things somewhat troublesome.

"I can read pulses. It seems Kirk learned more than just herbal knowledge from his grandfather. He must have learned diagnosis as well. Does this mean Kirk's grandfather w