C485 If There Is Love in the Sky There will be Old Age(12)

"I remember that Shang Lu Root has the effect of chasing away water and dispersing it. It fits my father's condition. Is there something wrong with it?"

The imperial physician grabbed the moustache and shook his head. "The wangfei doesn't know, Shang Lu's white root does have this effect, but Shang Lu's red root is extremely poisonous