Xiao Yu's family background is very hard, whether it is from his background or from his own resume, he can be regarded as the first batch of Datang.

When the first emperor Li Yuan was there, in addition to Pei Lian, Xiao Yu was the most favored among the courtiers around him.

Not only that, he himself was born in the Lanling Xiao family, his sister was the empress of Emperor Yang of Sui, and his wife was Li Yuan's uncle and cousin.

And now, Xiao Yu's son Xiao Rui is married to Li Shimin's daughter, Princess Xiangcheng.

The in-law relationship has never been broken, and it is very tricky!

This is also why, although he is a well-known thorn in the court and a famous Tang Dynasty master on the same level as Wei Zheng, he can still resurrect after several resignations.

At this time, Xiao Yu, who was standing in the Taiji Hall, stared at the two women who walked in, and her face deteriorated.

Princess Li Mingyu of Yuzhang first saluted Li Shimin and said:

"Father, please forgive the recklessness of the son, with the daughter of the son, she should not have come to the early dynasty."

"I heard that Lu Heng was framed, but anyone who knows the cause and effect and has a conscience will not sit idly by."

"He didn't have any ill intentions, and he never wanted to deceive you, but he didn't tell you the first time because he couldn't be sure if the potatoes would survive and if they would have such a high yield."

"But Erchen has seen this potato dug out of the ground with his own eyes, and this is indeed the case!"

As soon as these words came out, the whole house was shocked.

Everyone didn't expect that the breakthrough in today's matter actually came from this princess!

The front end of the queue.

Li Chengqian's originally puzzled eyes suddenly relaxed.

No wonder Lu Heng didn't tell him about this......

After doing it for a long time, I took good things and went to offer treasure to my sister!

But immediately, his face became worried again.

After all, my sister is a daughter, and it is not in accordance with the rules to be involved in the major events of the court, and this matter involves the big families......

If it is an negligence, it is likely that there will be problems with Li Mingyu!

His gaze drifted to Cheng Yanjin and Qin Qiong behind him.

The two sturdy old men in the back frowned, obviously very worried about Lu Heng's safety.

If it weren't for Xiao Yu's identity and the five surnames and seven wangs behind the other party, I'm afraid these two would have rushed out to speak for Lu Heng just now.

But whether it is Li Chengqian or Cheng and Qin.

At this time, they didn't dare to speak rashly.

They must see the situation clearly before they can find a way to find a breakthrough!

The center of the main hall.

Hearing Princess Yuzhang speak, Xiao Yu said with a gloomy face:

"Before, I only heard that Lu Heng and His Royal Highness the Crown Prince had a very close relationship, but I don't know when, even Her Royal Highness the Princess was so familiar with him."

"Being able to climb to the two princes and princesses one after another, Lu Heng is very capable!"

This sounds like he is satirizing Lu Heng, but in fact, Xiao Yu, an old and refined guy, is digging a pit for Li Mingyu!

No matter how high the princess's status is, she is also a daughter who needs to avoid suspicion.

Before he got married, he was already involved with a teenager of the same age, and he also used the word "climbing", which had a great impact on Li Mingyu's reputation!

"You ......"

Li Mingyu was about to refute, but was gently held by the eldest grandson queen next to him.

Empress Changsun usually dresses relatively plainly, basically focusing on comfort, but today she rarely changed into a vermilion phoenix robe that is only needed to attend formal occasions, and her jewelry is also neatly worn, and her bearing is extraordinary.

She pulled her daughter behind her and said calmly:

"Yu Zhang will know Lu Heng, also because of this palace."

"Bengong is in poor health, and Lu Heng has made a medicine that can cure this stubborn disease, and many people in the court know about it."

"Three months ago, Yu Zhang took the initiative to ask to follow the prince, Lu Heng and Doctor Sun to the eastern suburbs, regardless of safety, to learn how to treat the plague in person, because many of the symptoms of this plague are similar to the qi diseases of the palace, she wants to learn more about this, so as to honor the palace."

"Xiao Xiang, if such filial piety and kindness can also be said to be attached, then this palace wants to know, what does it mean not to be attached?"

Li Shimin couldn't hold down the field when he was present, but as soon as Empress Changsun made a move, including Xiao Yu, the civil and military forces of the Manchu Dynasty quieted down.

They knew very well that His Majesty Li Er was very short-tempered, and a large part of the reason why he was able to stabilize himself and not cut people was because the queen gave advice and saved many people's lives.

It doesn't matter if you provoke His Majesty Li Er, anyway, there is the eldest grandson to persuade you.

But if you provoke the eldest grandson queen...... Then the matter is a big deal!

Xiao Yu was silent for a long time before he said:

"It's the minister's speech, please forgive the queen."

"But the minister really wants to know, what can the princess's so-called testimony prove for Lu Heng?"

Seeing that he finally spoke well and no longer saw who sprayed whom, Empress Changsun pulled her daughter out from behind.

Li Mingyu looked at him, and then looked at Lu Heng, who was escorted by many forbidden soldiers at the door, and was very anxious, but he could only say what he had thought before.

She saluted Li Shimin again and said:

"Father, three days ago, Lu Heng once took his sons to the place where this potato was planted, and there was an old farmer who kept watch day and night."

"I heard from the old farmer that the potatoes were planted in the autumn, during which he never left the field, and when the potatoes were harvested, the three of us witnessed it together."

"Just as Lu Heng saw for you, when the potatoes are dug out of the ground, the yield of one plant is four or five catties."

"If 800 or even 1,000 plants are planted on an acre of land, the yield is not 3,000 catties, what else can it be?"

"What the son said is true, if you don't believe it, you can summon the old farmer again."

"Father, please Mingjian!"

Li Shimin fell into deep thought.

After a while, he sighed softly and said:

"If this matter is true, then Lu Heng's actions today are indeed understandable."

"After all, it's a young man, and it's normal to can't help but act rashly. When I was young, I was still calling for battle on the battlefield! ”

As soon as the father and daughter sang and harmonized, Xiao Yu next to him frowned.

In a few words, he attributed Lu Heng's beating of important officials in the court to his youth and frivolity?

His Majesty Li Er is biased, it's too obvious, and he doesn't take people seriously, right!?

He couldn't help but arch his hand:

"Your Majesty, but he beat up the old minister in the court, isn't this act of contempt for the king's prestige?"

"Even if there is no crime of bullying the king, even if it is just an ordinary beating, according to the law, you should be punished with sixty boards, let alone in the court!"

"The minister also asks His Majesty to learn clearly!"

At the time of the controversy here.

At the entrance of the main hall, Lu Heng no longer struggled, but laughed loudly.

"In addition to this potato, I have two other crops, each of which yields thousands of catties per mu!"

"He wants to kill me, yes."

"But without these crops, Datang's losses, Xiao Yu, Lao Tzu asked if you can afford to compensate?!"