The person Gu Feixue was looking for arrived not long after.

Under her instructions, Chu Tianshu took out the equipment in the open space in front of the Ice Spirit Palace, asked the palace maids to take a wire out, and then put on protective gear and began to demonstrate.

Beneath the arc, dazzling metal slag splashes.

Gu Feixue stood far away, and when she saw this, she felt very good.

"It's a lot brighter than fireworks." She thought for a moment and asked, "Hey, Chu Tianshu, can the color of this thing change?" ”

Chu Tianshu glanced at her, didn't reply, just finished the work in his hands.

The target of the weld is two pieces of iron the length of a palm.

The iron sheet is thin and short, so it is relatively difficult to weld, and even the arc welding of the beggars reproduced by Chu Tianshu is enough to complete.

After welding, Gu Feixue called the female officer who came to do the identification to take out a few books she was carrying, searched for them, and shook her head: "Your Royal Highness the eldest princess, this technique has never been recorded in China before. ”

"That's new technology?" Gu Feixue clapped her hands: "Hey, Chu Tianshu, I asked you just now, why didn't you answer?" ”

"When I was welding, it was too noisy, and I didn't hear it clearly." Chu Tianshu replied.

"Is that so?" Gu Feixue was suspicious: "Then I'll ask again-can the sparks from your welding change color?" ”

"I haven't tried it, but I guess I can."

It is theoretically possible to use different metals and modify them.

And the technical difficulty is not high.

"Then you can change it when you have time." Gu Feixue smiled and said, "This thing is much better than fireworks, you can watch it often in the future." ”

Chu Tianshu was somewhat speechless: "Okay." ”

"Now that it's confirmed that it's new technology, let's go." Gu Feixue jumped up and patted Chu Tianshu's shoulder: "Let's go, go sell it." ”

When Chu Tianshu took off his protective gear and wanted to reach out to carry the equipment, he found that the maids beside Gu Feixue had already helped him finish everything.

Beside him, Xie Ningzi was even more cautious to see if Chu Tianshu had any traces of being burned by Fang Cai's high-temperature slag.

"It's okay, I'm fine." Chu Tianshu patted the back of her hand as a sign of comfort.

Xie Ningzi was still not at ease: "Don't do it yourself later, it looks very dangerous, let's ask the palace maid to do it." ”

"When the protective gear is complete, the risk factor is very low."

The group took the car, as for the government office.

Gu Feixue shouted very arrogantly, and even asked King Li to come to do an appraisal of her new technology in person.

But this is, of course, impossible.

Let's not mention whether it is possible for a new technology to enter the eyes of His Royal Highness King Li, let's just say that today's day, July 1, Yuan Wang's Day.

Today, His Royal Highness King Li is holding a meeting in the palace.

How can he have time to qualify any new technology?

The bureaucrats in the palace saw that Her Royal Highness the eldest princess dared to raise such a high tone, and they probably knew that the little girl must have brought some new technology that she had never seen before to sell for money.

I'm not here to entertain everyone.

And this identity ......

So everyone arranged a few honest officials who have always been good-tempered, old-qualified, and have no background to receive them.

Several petty officials saluted Gu Feixue tremblingly, and led everyone to the appraisal room.

While walking, he said that because the government is of great significance to the national dynasty, no one has always been allowed to make fun of the government office.

If the technology offered is really new, they will judge it fairly, and determine and pay for it on the spot.

But if it is not a new technology, then as a disturbance to the normal work of officials, as well as the use of the appraisal room, the wear and tear of equipment, and the waste of public vision, so it is necessary to pay a fine.

Gu Feixue listened to them and was very disdainful.

Whether it is a new technology or not, she already has a score, so she doesn't pay attention to a few petty officials at this time, but just says: "Take care of your business, this princess will come to entertain you boring old eggplants when she is full." ”

"If this palace doesn't bring new technology, you won't be punished, and I will pay you a fine of fifty yuan."

The eldest princess laughed. A few petty officials smiled.

"Alright, Your Highness, you can teach your men to start showing off the new technology you're about to offer."

Chu Tianshu patted Xie Ningzi's hand, put on the protective gear, and started welding again.

There was nothing difficult about this thing, and the sound of z-la-la came to mind, and the glowing hot slag splattered, and little by little, two pieces of iron were welded into one.

Several junior officials in charge of judging looked at Chu Tianshu's movements, and they already had a conclusion in their hearts.

"It's really a new technology." An old bureaucrat with a gray beard said, "It's just this technology...... Seems to be very power-intensive, huh? ”

"By the way, what is the inside of your instrument, the can attached to the back? Fuel? ”

"Is there a limit to the types of iron that can be welded with this technology?"

"After welding, what is the rigidity of the weld joint?"

Several bureaucrats are very professional, and since it has been determined that it is a new technology, it is necessary to carefully explore the details to give the technology a position and facilitate pricing.

Chu Tianshu answered these questions one by one, and the bureaucrats discussed and gave the first offer.

"Thirty-one thousand five hundred."

"Money and goods, after taking the money, this technology has nothing to do with you personally."

"And for three years, you are not allowed to use or describe this technology anywhere without the permission of the government."

"Neither can the word technology."

"Within a year, if the dynasty deems it necessary, I can call you back at any time to help refine and improve this technology."

"Within half a year, if the dynasty discovers that this technology is not original to you, you have the right to recover the money for the purchase of technology."

A few old bureaucrats, word by word, handed out a document and explained the contents of the document roughly and clearly.

Of course, these words were said to Chu Tianshu.

The bureaucrats are not stupid, although the technology is sold in the name of Gu Feixue, but they know that this kind of thing has little to do with the pampered eldest princess.

Therefore, the contract, they also delivered it directly to Chu Tianshu.

But at this time, Gu Feixue was not satisfied.

She snatched the contract and threw it in the face of an old bureaucrat closest to her: "Phew, what nonsense are you talking about there?" And thirty-one thousand five hundred? ”

"Who taught you to give such a small amount of money?"

"This palace is so good at this technique, you have to give at least 40,000 yuan, and you dare to eat my kickback when you touch it?"

"Tired of being alive, aren't you?"

Several old bureaucrats were at a loss when they heard this.

Where have they ever seen such a battle?

In the past, how could there be such an arrogant person who came to offer technology?

It's normal to bargain, but it's too outrageous to rise to 40,000 all of a sudden, right?

It is more reasonable to add 500 yuan to make a whole round.

A few people got together and whispered for a while, and then quoted: "Eldest Princess, a few of us have just discussed it, and we really feel that the price of 31,500 yuan is really a bit buried. ”

"It's good to know." Gu Feixue was arrogant: "I'll give you a chance to requote." ”

"Several of us think that 33,000 yuan is more reasonable."