One day, foxes were rampant and there were foxes everywhere. The emperor believed that foxes were gods and fox spirits, and it was forbidden to hunt foxes, let alone catch them and raise them at home. Some people and forces with ulterior motives took advantage of the emperor and the people's fear and worship of the Fox Fairy to harass the people, ministers, and even the royal family in order to achieve their own selfish interests. At the request of the ministers, the emperor authorized Prime Minister Zhang Hua to investigate various cases involving foxes, hoping to reach an understanding with the king of the Fox Fairy Kingdom so that they would not infringe upon each other. Zhang Hua felt that the emperor was ridiculous and stupid, but he did not dare to refute the emperor directly, so he used this investigation to find the truth. You won't know if you don't check, but you'll be shocked if you check.
Purpose: Describe a minister of a certain dynasty who pleads for the people and upholds justice.