Li De didn't care, there was strict discipline in the palace, and if he relaxed, it would surprise him.

The things on the carriage could only be carried by the people of the Shangshi Bureau, but fortunately, there were enough handymen, and Ouyang Lanxin arranged them properly, and soon the things were placed in the kitchen.

Without the help of the Lu brothers, he could only exert his hands-on skills and began to ask the handymen to install.

"Guang Luqing ordered that the window closest to the stove be removed." Ouyang Lanxin followed Li De's instructions and got up.

The palace maids who came to fetch food saw that they were all watching the excitement.

"Come and see, Guang Luqing is doing something again." The princess whispered to the side.

I wanted to continue talking about this, but when I saw that the princess was coming, they all hurried to eat and leave, and they talked behind their backs that if the minister was heard by others, it would be troublesome, and a meal was inevitable.

"Li De, what are you doing, why are you tearing down the good windows." Lan Ling leaned over and asked.

"Ah......" Li De thought about how to explain, and listened to Lanling continue: "Since ancient times, the people who dare to demolish things in the palace except for the Ministry of Industry are you Li De, so you are not afraid of being punished for violating the law and discipline?" ”

"The princess is worried." Li De said casually.

It was a bit abrupt to tear down the window of the Shang Shi Bureau, he didn't think too much, what happened to the palace Shang Shi Shi Bureau is now covered by him, changing a window will not be said to be a destruction of ancient buildings, he is still low-key in the face of Her Royal Highness the Princess.

"Who's worried about you, noise."

After Princess Lanling finished speaking, she suddenly felt that she was talking too much, and it was not good to behave with so many people next to her, so she stopped talking and let Li De instruct people to replace the strange windows.

"Is such a strange window, with a wooden fan used to blow wind?" Lan Ling still couldn't help but ask.

"The princess is really wise, you can guess it, the wooden fan is specially used for exhaust in the kitchen, called the exhaust fan." Li De explained while busy.

Princess Lanling was even more curious, waiting for them to be pretended, she wanted to see how to exhaust the wind.

The strength of the people is large, and the structure of the exhaust fan is not complicated, and it will not take long to assemble it.

"Go give it a try."

Without Li De's orders, Princess Lanling began to pass on orders.

The handymen all wanted to show their chances, and the quick-eyed ones who grabbed the opportunity first thought that there would be a reward this time, and as they pressed the pedals, the fans began to spin.

The original oil smoke in the kitchen began to be emitted along the fan.

"Really." Ouyang Lan said in her heart.

Lanling continued to look, and after a while, the cooks became happy, and the oil smoke in the house was significantly reduced, all thanks to the wooden fan.

"Li De, who invented such an ingenious thing?" Princess Lanling asked.

"Yes, the minister." Li De's face was not red, and his heart was not beating.

"You still understand these things, all scholars are learning the knowledge of sages, how can anyone think that you like miscellaneous studies like this." Lan Ling said angrily, but it made people feel the surprise in his tone.

"Chen is knowledgeable, and he just learns casually." Li De said lightly.

"What an arrogant guy." Princess Lanling muttered in her heart, she really had never seen this guy be modest.

"Look at how the fans stopped." The cook said in the kitchen.

The people outside saw that the handyman who wanted to express himself just now was now tired and half dead, panting breathlessly.

"In the future, it will take more people to replace it to keep the fan running." Li De said lightly.

At the same time, he also looked at the person who was in a hurry to express himself just now, in fact, he admired this kind of person very much, and how could the leader of the employee who was looking for something to do not like.

"Your invention is interesting, and from a practical point of view, this kind of fan is also good for use in the room." Lan Ling said suddenly.

Li De sighed that he was able to draw inferences from the application, and the princess of Lanling next to him was really smart.

"The kitchen can reflect the effect of the fan, and the house can open the window." Li Dedao.

"Hmph, I'm going to give it a try, your fan Bengong wants you to make another one and send it well." Princess Lanling didn't give Li De a chance to refute at all, and left after speaking.

The princess gave an order, and he had no choice but to respond, thinking about the cost, labor cost, or something, whether to talk about it first, and the size of the window was not measured if it was too fast.

There was no excitement to see the palace maids take the food and leave quickly, and at this moment, a few more people came in, the man at the head was a little fat, and the golden prince dress was conspicuous.

The guards in the back stood directly on both sides, and they came out with momentum, with a posture of eyes above the top.

Ouyang Lanxin immediately saluted, and the palace maids didn't dare to speak, so they leaned to the side and bowed their heads and stood quietly.

Li De found that the surroundings were quiet, and when he turned around, he saw that the aura was very large, and he followed the salute, fortunately, he didn't have to bow down when he saw the prince this year, it was like a sacrifice.

"Chen Guang Luqing meets His Royal Highness the Prince."

"You are Li De, who has become very famous recently, this prince is here to see how your cooking skills are today, if the cooking is not delicious, you will definitely be accused of bullying the king."

As soon as Yang Yong came, he directly explained the purpose, and through this person's style, he was able to guess a bit of character.

"It's flattering to be able to get the warning of His Royal Highness the Prince, no matter how good the cooking skills are, it is not as good as the prince's filial piety to the queen, there are just a few new dishes, please wait a while and I will arrange it."

Li De has a low profile, he is not happy or sad, is it very difficult to get the prince, it is okay to deal with it casually if he flatters and pats the horse, and he will not be so easy when he is going to come to King Jin.

I don't know if it's his luck or the crow's mouth, but what he wants in his heart has really come true.

As soon as the prince arrived, Yang Guang, the king of Jin, arrived with people as if he had made an appointment.

"Brother Prince, it's really troublesome that you are here for the queen mother's birthday banquet." Jin King Yang Guang's tone was low and steady, and the sudden appearance of his voice suddenly startled Yang Yong.

"Guangluqing Li De, this king heard that your cooking skills are good, so he specially brought some prey over to add ingredients for the birthday banquet, but you have to do it carefully, the queen is happy, the king is happy, and the king is happy, and Guangluqing will be happy."

Yang Guang was domineering and threatening, and his tone was awkward.

Li De knew that this was a threat from Yang Guang, where did he think of meeting King Jin on such an occasion, he looked at it briefly, he was of medium stature and dignified, and the momentum of a superior person could not be despised by people.

Looking at the crown prince Yang Yong on the side, he was a little mediocre, and when he played the role of the Shang Shi Bureau, he was shouting and threatening, and the scholar King Jin at least did not come empty-handed.

It's kind of sincere.

"King Jin rest assured, the minister will do his best to cook delicious food for the queen first." Li De immediately responded, expressing his importance to this matter.

Immediately showed his respectful attitude and diverted the attention of the crown prince and the king of Jin, he didn't want to get involved in their affairs with a little Guangluqing.

In the Shangshi Bureau, the attitude of the two was obviously tense, and the atmosphere was very heavy.

Li De didn't want to pay attention to the two of them at all, and ran to the kitchen to urge the cook to cook.