Early in the morning at Kyoto Hospital, Dr. Natsume, the pediatrician, was very busy. Many children came today, and their symptoms are all similar. They have been like this for many days. Dr. Natsume even wondered whether a large-scale epidemic broke out in Kyoto. "Doctor, what's wrong with my child?" "Doctor, my child has been like this for several days, and the medicine you prescribed has no effect..." The anxious words and anxious faces of the parents of the children troubled Natsume so much that he didn't know what to do.
Conception: