Originally, the craftsmen were trembling with nervousness, but after hearing Su Cheng's words, they suddenly became very relieved.

Yes, there is a Duke here!

What kind of holy relative is the Duke of the State?

If there is a Duke in charge, even if there is any mistake, they will not be blamed.

Moreover, the Duke of the State also said that even if something goes wrong, they will still be rewarded with great rewards. What kind of mind is this?

For a time, the craftsmen felt that a scholar died for his confidant, although they were not scholars.

In this world, craftsmen have a low status, especially in the eyes of nobles and nobles. However, although Duke Rong is of high status and power, he attaches great importance to them.

In this world, no nobleman can value them as much as Duke Rong.

The craftsmen started working again, dragging all the cars to the rails and connecting them to each other.

It's done!

Twenty huge cars were dragged behind a locomotive, which looked spectacular. This scene was really exciting.

What's even more exciting is that the test drive begins now.

But Li Shimin and the others were a little surprised because they found that the craftsmen were leading cows and leading a locomotive to the tracks.

What made them even more strange is why the locomotive was still upside down?

What is this for?

Li Shimin asked with a puzzled look: "What are you doing?"

Cheng Yaojin shouted, "Su Cheng, are you stupid? Isn't there a locomotive in front of you? Why are you dragging one up? And why is this locomotive still upside down?"

Su Cheng smiled and said, "Of course you have to add another one behind, otherwise you will run out for dozens of miles and you will not be able to turn around. Do you drag these dozens of carriages back?"

Li Shimin couldn't help but realize it and smiled, "This is indeed the reason. These twenty cars and the locomotive are very heavy. They run out for dozens of miles and cannot turn around. It is not easy to get it back. So add a backward locomotive at the back and drive it back in the opposite direction. This idea is really wonderful. Su Cheng, you are really thinking about it."

Cheng Yaojin and others couldn't help but realize that they were dragging the carriages back in the reverse direction. Su Cheng was really thoughtful about this. Otherwise, even a locomotive and twenty iron carriages of this size would not be able to be pulled back even if they were nine cows.

Just as they were talking, the craftsmen finally connected the locomotive behind to the carriage.

The train assembly was a complete task.

However, Li Shimin and the others were not in a hurry to be happy this time. Who knows if Su Cheng will do what else next?

"Master, you are ready." The craftsman said respectfully.

Su Cheng was also very happy when he heard this and smiled and said, "Okay, then drive according to the plan, pay attention to the speed, and don't drive too fast. I will ride a horse and follow me. When you exceed my speed, don't speed up again. Keep moving forward quickly. After running for fifty miles, start slowing down until you stop."

Several craftsmen who drove and followed the car selected last night quickly agreed.

Su Cheng smiled and said, "Okay, get ready!"

The craftsmen got on the car, and Su Cheng turned around and smiled, "Please wait again. The station has just begun to be built. This place is simple. I hope your majesty doesn't mind."

Originally, Li Shimin planned to wait here, but after hearing Su Cheng's words, he realized that Su Cheng was planning to chase the train by riding a horse, so as to test the speed of the train.

Let him wait here now? How is that possible?

Li Shimin shook his head and laughed loudly, "Why should I wait here? I want to ride a horse to compete with your train, and see if it is your train faster or my BMW faster!"

Su Cheng couldn't help laughing when he heard this: "You don't need to compare and you will know the result. If you run 200 or 300 miles, then your Majesty's BMW will definitely lose. If you run only 50 miles, then your Majesty will definitely win."

Li Shimin's mount is one of the best BMWs in the world. It has strong explosive power at short distances. Because the railway is to be built, both sides of the railway are also well organized. Within just fifty miles, it would be strange that the train can pass Li Shimin's BMW.

Although Su Cheng told the craftsman that he would keep moving forward at a constant speed after exceeding him, he actually did not intend to let the horse run wildly, but instead controlled the horse speed to test the speed of the train.

As far as he knew, the speed of this steam train would not be too high, so he tested the speed of the train to be about one hundred miles per hour, as long as it could reach this speed.

Just now, Li Shimin heard Su Cheng say that when the speed of the train exceeds the speed of Su Cheng riding, he kept moving forward at a constant speed. He couldn't help but feel itchy and wanted to compete with the train to see if the train could also surpass it.

Now he suddenly remembered that Su Cheng said that the speed of a train can reach about 200 miles per hour.

That's right, it would be great to be able to run for an hour and two hundred miles with so many cars. If he could still surpass his BMW, it would be outrageous.

Those are twenty cars, all of them are iron cars!

Li Shimin smiled and said, "Then I will control the horse speed. It would be great if the train could run to my speed!"

After saying that, Li Shimin turned around and said loudly: "Today's train test, this is a rare occasion. If you are interested, please follow me to gallop and see how fast the train can be!"

Cheng Yaojin had been unable to hold back any longer and rubbed his hands and smiled: "Your Majesty, the old minister has been waiting all morning, so he wants to compete with the train."

The ministers also agreed, why are they here? Isn’t they just want to see if the locomotive can move dozens of cars, or do they just want to see how fast the train can run?

Can it be more intuitive than running on a horse and following a train?

After seeing Li Shimin turning on the horse, Changsun Wu, Li Ji and others turned on the horse.

The ministers got on the horse one after another, and then followed the scheduling of the court in a tacit way to drive the horses behind the emperor.

Li Shimin waved to Su Cheng and smiled and said, "Come on, Su Cheng comes to me and come with me."

It is a great honor to go hand in hand with the emperor.

However, the ministers were not talking about it, because today was the day of the test drive, and Su Cheng could bear this honor.

Once the test run is successful today, Su Cheng's contribution will be greatly improved and his impact on the court and the world will be greatly affected.

Su Cheng was not polite and drove the horse directly to Li Shimin. However, he did not really go along with Li Shimin, but was a horse-head behind Li Shimin.

The train was already rumbling and the noise became louder and louder.
Chapter completed!