Facing the attention of many people, Zhang Mingtu remained calm and carefully observed the expressions of many people. When the angel's expression changed from the initial coldness or even indifference to enthusiasm, he knew that his goal this time had been achieved.

He can handle this matter, and Ruihai can handle it as well, but it would be better if he came out to handle it. Since Ruihai promised Zhang Mingtu that he would not be trapped in the identity of the farming master, he would actually carry out the task and would not say anything more about it.

Given his character and temper, if he encountered someone pretending to be the farming master, he would fly into a rage on the spot and would ignore any hints from the angel.

Even if the angel's hint was too obvious, Rui Hai would jump out and scold him. This was the original plot.

This incident led to Ruihai making great contributions in the subsequent promotion of good varieties, but he offended Tianshi and lost face for Tianshi in public. It also made it difficult for Ruihai to be promoted in the following years, and his career was greatly affected.

Therefore, Zhang Mingtu took the initiative to stand up. If he stood up as Zhang Mingtu, the overall incident would be greatly eased. After all, Zhang Mingtu has an identity that Ruihai cannot reach, that is, the disciple of the master farmer.

The disciples of Master Nong could not stand to see such a disgusting thing, so they personally stood up and spoke out to ease the situation, which was praised by people from many schools of thought.

But Ruihai stood up in this matter, which means he was contradicting his superior as a subordinate, and his future career would inevitably be affected.

The directions and future developments of the two will be completely different, and may even have a huge impact.

Moreover, Zhang Mingtu spoke out at this moment because he learned that his identity was actually orthodox and that he had the possibility of inheriting the throne, so he stood up and spoke publicly and proactively.

People of his status sometimes have to speak out in a positive way, so that they can gain more prestige and power.

Before his identity is fully revealed, the characters will marvel at his abilities and the changes he has made. When his true identity is exposed, corresponding halos will be imposed on him layer by layer, and he will be endowed with many mythological colors.

Just like when Zhao Chuhan, the founding emperor of the Great Xia Dynasty, drew his sword and killed a dragon, at first, most people thought that his swordsmanship was extraordinary, and no one paid attention to this matter.

Later, after he truly inherited the throne, the story of him slaying the dragon with his sword became famous throughout the world and became a myth that countless people talked about with relish.

The same is true for Zhang Mingtu now. He has begun to write his own myth.

Moreover, there are things that Zhang Mingtu had never seen through or understood before. The third prince's lineage wants to play chess in this, and only Zhang Mingtu knows the whole thing.

"Then I can also contribute a lot to this matter, and even actively express my favor and lean towards the Third Prince's lineage. Then I will naturally be able to get great help in this matter."

Zhang Mingtu was making his own calculations in his mind. He wanted to take advantage of the conflicts and disagreements between the eldest prince, the third prince and other characters to develop his own power.

Now is an excellent opportunity. Facing the figures from many schools, Zhang Yupu ordered the Jinyiwei and Liushenmen to bring a blackboard for writing in front of many people.

There were corresponding people who used bamboo poles to support a huge silk book. After Zhang Mingtu made up his mind, he no longer concealed his own demeanor and showed his unique style as a master of agriculture in front of people from many schools.

"To understand why two equally high-yielding seeds can create a higher-yielding crop, we first need to understand the corresponding bloodline maps and genetic sequences. This is the most important foundation for hybrid rice..."

Zhang Mingtu was talking and drawing at the same time. The biology knowledge from junior high and high school in his memory from his previous life was described and written in another way by him, combining the ancient language and professional terms of this matter.

Many people from the agricultural school were amazed by what they heard. They had never heard of such words and methods before.