Father Jiang and the others were worried, especially Jiang Duo. After his grandfather took that "pill," he still felt some regret. He was afraid that this pill would have some side effects.
As soon as Grandpa Jiang took the "pill," he felt a wave of heat spread throughout his limbs and bones; it was a very comfortable sensation. He had taken many pills before, prescribed by all sorts of famous and authoritative doctors, but the only thing he felt when he took those pills was an increased burden on his body.
On the other hand, after eating the medicine which Ah Duo had brought back, he didn't know if it was a psychological effect, but he felt much better. His itchy throat also felt much better, and his body felt very comfortable. Also, he especially liked the herbal fragrance; the more he smelled it, the more comfortable he felt. However, the old man felt that it had to be a psychological effect. How could medicine be so magical?