Because he didn't feel like this for too long, even if he was driving a tractor, Zhao Yin was very excited, and he didn't care about the shock, so he drove the tractor directly to the palace.

This move caused the people of Chang'an to exclaim, because the roar of the tractor was completely different from that of the train.

The rapid "pop" sound shocked the people, and before they could even see who was sitting on the tractor, Zhao Yin had already whistled by.

"There is a situation, be on alert!"

The guards at the gate of the palace saw a steel giant beast roaring towards this side from a distance, and suddenly their faces changed greatly, and they hurriedly rang the alarm bell on the city wall, looking into the distance vigilantly.

"Artilleryman, prepare!"

The general guarding the city sneered at the roaring steel beast, and secretly said in his heart, today's Datang, there are still people who dare to be so presumptuous, and when it enters the range of attack, it will definitely want it to look good.

"Huh? The man on this steel behemoth...... It seems to be a colt? ”

The guards, who were originally a little nervous, couldn't help but exclaim when they vaguely saw the people above.

"Bastards, do you want to rebel? Actually used artillery against the horse master, don't want to live? Why don't you hurry up and put away the artillery for Lao Tzu? ”

The general defending the city was also taken aback, thanks to the fact that he did not give the order to open the cannon, otherwise, I am afraid that his nine clans would be gone.

In order not to let the horse master blame himself, he just hurriedly threw this big black cauldron on the heads of the soldiers.

"What the fuck, what are you thinking? If you don't hurry up and open the city gate, you will be blamed for a while, and watch your heads! ”

The general of the city guard grimaced, and continued to reprimand the guards, and then a flattering smile appeared on his cheeks, and he trotted towards the city gate.

"See the Horse Master!"

Just as Zhao Yin drove a tractor to approach the city gate, all the soldiers bowed.

Zhao Yin just waved his hand at them, and his speed did not decrease at all, and he drove directly towards the palace!

Anyone else riding a horse in the palace was afraid that they would be killed, and he was even more bold and reckless, driving the tractor directly into the palace.

Even though the land in the palace is flat, there are still a lot of stone steps, but fortunately, the tractor chassis is relatively high, which is suitable for all kinds of unbearable roads.

Although there were some bumps, there was no big problem, Zhao Yin still had no intention of stopping, but drove directly to the Imperial Garden.

The news of coming by himself with a tractor is estimated to reach Li Er's ears soon, and this old man will inevitably come in person, and the best place for experimentation is the Imperial Garden.

As expected, not long after Zhao Yin stopped the car in the imperial garden, Li Er and the others rushed over, and their eyes all fell on the tractor.

"This is the tractor? Did you kid succeed in your research? ”

Li Er walked around the tractor a few times, and his mouth kept sighing in amazement.

Just now he heard a report from his subordinates that the horse had broken into the palace on a steel monster!

"Yes, this is a steam tractor!"

Zhao Yin nodded excitedly.

He was enjoying it just now, he hadn't driven for a long time, and this feeling was really nostalgic!

"Virtuous nephew, hurry up and talk about it, what's the use of this big guy?"

Cheng Yanjin hurriedly asked.

He kind of understood, don't look at the strange things that this kid has researched, but everything will have a lot of profits.

The sooner you know, the sooner you can get a piece of the pie!

"Father-in-law, don't you mind if your son-in-law uses this place for an experiment, right?"

Zhao Yin didn't bother to explain to everyone, but asked Li Er directly.

No matter how much you explain, it's better to let them look at it intuitively!

"What are you going to do?"

Hearing this, Li Er's face suddenly darkened a little, and it was a good time in the Imperial Garden at this time, and it was fragrant.

"Father-in-law, you have to be optimistic, the power of the tractor should not be underestimated."

After Zhao Yin finished speaking, he sat down again, stepped on the gear and stepped on the breath, and the tractor roared again.

With a slight turn of the steering wheel in his hand, the tractor drove directly into a field of flowers.

"Bastard thing!"

After seeing this scene, Li Er couldn't help but roar in his heart.

In the entire imperial garden, only the flowers in this place are the most lush, but this kid chose this place, which is really unreasonable!

Looking at Li Er's black face like the bottom of a pot, Zhao Yin's heart was very happy!

Whoever let this old boy have nothing to do will bother himself!

At that moment, Zhao Yin held the iron rod that controlled the iron plow, directly lowered the iron plow, and then started the tractor again, and increased the throttle.

Then there was an incredible scene for everyone, the feeling of a tractor pulling an iron plow walking in the dirt, as if there was no resistance, and three neat ridges appeared directly in front of everyone.

The ridges are much straighter and smoother than those ploughed by horses and oxen!

"Your Majesty, the efficiency of this tractor is far more than that of horses, cattle and sheep, and it is worth vigorously promoting!"

After the eldest grandson Wuji saw this scene, he hurriedly stood up and reported it.

He must support what his son-in-law has researched, not to mention that this thing is indeed good!

"The minister seconded the proposal, the old yin is true!"

Cheng Yanjin nodded frantically, turning the ground is so efficient, if it is widely used in agriculture, it is absolutely impossible to imagine its value.

"What about you? Do you think the same way? ”

Li Er's gaze fell on the other ministers.

He didn't know that tractors should be widely promoted, but this little bastard's choice of the location of the experiment made him very annoyed!

"Your Majesty, the things that the horse master has researched, its efficiency is so high that it is simply unheard of, if the minister has no budget error, the land that the horse ploughs out for such a while is at least enough for a healthy horse to work for a day or two!"

Wei Zheng pondered for a moment and then walked out slowly.

The idea of the master of the horse really can't be measured with common sense, every time something is researched, it will definitely change the entire Tang Dynasty!

"What? The efficiency of this steam tractor is actually so high? ”

Li Er looked at Wei Zheng with some uncertainty, this kid has been up for less than a quarter of an hour now, right?

With such a small piece of land, it actually took a day or two for Jianma, and this time, Li Er realized that he still underestimated the ability of the steam tractor.

"Father-in-law, I wonder what you think of this steam tractor?"

In about an hour, Zhao Yin finally destroyed the entire sea of flowers, and these unfinished tractors were parked in front of everyone.

"Yes, this thing is really good for agriculture."

At the moment, Li Erzai didn't care about feeling sorry for these flowers, but looked at the steam tractor with burning eyes.

With such a thing, how many times faster will the cultivated land be raised?

Farmers will never have to work as hard as before in the future, and this is definitely something worth promoting!

"Your Majesty, the craftsmen who will be the prisoners of such an artifact are definitely indispensable, shouldn't they be rewarded with something?"

For the craftsmen who will be superintended, Zhao Yin is very satisfied, these are all talents he has cultivated.

Although his existence has completely turned over these craftsmen, there is still a certain gap between craftsmen and craftsmen.

If it is placed in the future generations, the craftsmen who will be the supervisors are definitely scientific researchers, and their treatment is far higher than that of ordinary craftsmen!