Speaking of the most serious doubt about the emperor since ancient times, it is Zhu Yuanzhang. The suspicion of Zhu Yuanzhang, the Ming emperor, is not something to talk about. His suspicion has made the first founding hero kowtow again and again, and even scared the suggestion to eat pig manure.

Zhu Yuanzhang, the Ming emperor, was clever and far-sighted. He recruited talents, was thirsty for talents, and attached importance to agriculture, mulberry and music. The laws and regulations made convinced the people, but his character was too extreme and suspicious. In his later years, he loved killing even more. To say how suspicious he is, take the minister as an example. If he wants to live well, he must act well, or he will be killed by Zhu Yuanzhang that day.

Take Yuan Kai as an example. In the early Ming Dynasty, in order to let Prince Zhu Biao experience the management of state affairs, he handed over some important state affairs to Zhu Biao. The specimen of Prince Zhu was born weak and often reduced the sentence of prisoners. When Yuan Kai came back, he told Zhu Yuanzhang what had happened, but Zhu Yuanzhang thought that Yuan Kai was behind the previous set and began to crowd him out everywhere. But Zhu Yuanzhang was still not at ease and sent someone to watch him. The spy saw Yuan Kai eating pig and dog dung under the bamboo fence and put it on. In fact, Yuan Kai had long expected that Zhu Yuanzhang would not let him go so easily. Yuan Kai's bathroom let his family stir sugar in fried noodles and spread it under the bamboo fence. When the spy came to supervise the work, he pretended to be a fool who ate pig manure and deceived Zhu Yuanzhang to save him from being killed.

There is Xu Da, the first famous soldier in the Ming Dynasty. Xu Da's military service was the first founding hero of the Ming Dynasty. Following Zhu Yuanzhang's farmland, Xu Da made great contributions. Zhu Yuanzhang also put Xu Da and his "brothers in cloth" together, and always said that he would dedicate himself as the old official residence of Wu. On one occasion, Zhu Yuanzhang took advantage of Xu Da's drunkenness and carried him to the prince's bedroom to rest. Xu Da woke up, blanched and ran to Zhu Yuanzhang to kowtow and apologize. Zhu Yuanzhang was very happy when he saw this photo of Xu Da. It is obvious that Zhu Yuanzhang intends to test Xu Da's loyalty.

As can be seen from the above two incidents, Zhu Yuanzhang's suspicion is really heavy.