"Mr. McGonagall's suggestion is to the point and has solved many of our problems. We should have consulted you earlier." Blair solemnly put the paper away and looked at McGonagall with shame.

If he was suspicious when he took over the steam locomotive project, with the deepening of the project, his admiration for the designer McGonagall is becoming stronger and stronger.

After today's on-site inspection, McGonagall pointed out the problem and provided the simplest solution, which made Blair admire McGonagall even more.

Such a person can only be called a genius if he can put his ideas into practice.

"You're flattered. Although some problems have to be solved, if there is a straight track here, it should be possible to conduct a straight driving test." McGonagall said with a smile, standing on the shoulders of his predecessors, he didn't feel proud. Only relying on the drawings and a simple model, Blair, who can build such a steam locomotive in such a short time, can he become a big engineer.

"There is a straight track of about one kilometer in the base." Blair's face was happy, but he lowered his voice a bit and said, "but before the trial operation, we have to clear the site first."

McGonagall nodded slightly, and it seemed that even the inside of the project was kept secret.

They landed again. Blair, Michael and hill briefly reported the situation, and then began to direct the clearance work.

The busy dwarfs, blacksmiths and magicians were ordered to leave and enter the side passage. The whole cave became quiet and empty.

The lift table descended slowly and lowered the steam locomotive to the ground.

Workers enter the interior of the locomotive, shovels of coal are sent into the boiler, and black smoke rises from the chimney.

"The air pressure has reached the threshold!"

"Start!"

"Woo woo"

With the sound of the staff, a loud siren sounded, water vapor gushed out, the huge steam locomotive began to move forward slowly.

"Besides! Besides! Besides!... "

The friction between the wheel and the rail made a deafening noise, and the ground trembled slightly, as if a giant animal was slowly waking up.

The steam locomotive began to speed up and drove forward smoothly.

It didn't rely on any animal power, and it didn't need the control of magicians and knights. It was just a group of ordinary people who let such a giant run.

The wide carriage can hold far more goods than any freight carriage. The most important thing is that it doesn't need rest. As long as there is enough coal, it can keep running all the time, which can't be achieved by any means of freight transportation at present.

Hill and Michael's eyes lit up.

In their hearts, they have drawn a blueprint respectively.

"I'm used to seeing hundreds of kilometers per hour of high-speed railway, and I'm not used to looking at stupid guys who can't even compare with green skin..." McGonagall also sighed that he would start to change the world after all.

Because the track was limited, it began to slow down before the highest speed was mentioned, and finally stopped at the end of the track.

Michael took the lead in clapping, and so did everyone.

Blair and the staff who got off the steam locomotive were excited. After half a month's hard work in this dark cave, it was not in vain.

Michael said in a deep voice: "I believe that before long, this big guy will be able to change the world, and you are the creators of all this! I'm honored to witness this important moment. "

There was another burst of cheering in the cave.

McGonagall declined Hill's invitation to the celebration banquet and left the construction base ahead of time. The secretary who had brought him before sent him back to the Maimi restaurant.

Compared with the celebration banquet, it is more important to cook dinner for the guests.

"It's all about making money." There's a voice of disdain in the system.

"Isn't it natural to bring happiness to the guests and realize the value of life at the same time?" McGonagall said with a natural face.

Back in the restaurant, it was four o'clock, and MEG immediately got into the preparation of the ingredients.

He is still unable to estimate how much profit 10% shares of steam locomotives and 20% shares of steam engine products will bring him, but there should be no possibility of cash out in the short term.

And it's like the stocks of Tencent and Alibaba in the initial stage. It's undoubtedly the smartest way to hold them for a long time and make a fortune by lying down. No one knows better than him that once the steam era starts, it will roll forward unstoppably.

Of course, McGonagall also thought that if he directly negotiated with hill and gave up the two shares, he might be able to get enough money to directly buy physical fitness points from the system to restore peak strength.

This idea has been circulating in his mind for a long time, but he is not sure that the negotiation can get money from hill and Michael to satisfy him.

The most difficult part of the system that krypton gold can become stronger is the purchase amount of physical fitness points that increases by geometric multiples. Who knows how much it will charge next time.

"System, you can calculate for me. If I just open a restaurant like this, how many years will it take for me to restore my peak strength and buy fitness points from you?"

"I really want to live another 500 years, I really want to live another 500 years..." a song of vicissitudes played back in Meg's mind.

McGonagall: "and

"System, you'll be killed sooner or later." McGonagall rolled his eyes. It seemed that he needed to be more careful.

"It doesn't matter if you don't borrow it for 500 years. Elephant food will help you! Host, in view of your low enthusiasm of using elephant food, this system specially launched a one month red envelope activity, with a huge reward for free. As long as you can promote the food, let them search: 568464257, you will get extra reward! " The system is positive.

"Psycho, I'm the only one who's using the system. I'm the only one who's using the system! You think you are a flower! It's a promotion. Get out of here McGonagall rolled his eyes, and the system came up with no consideration of the situation. When he used to search on Weibo, there were many advertisements in his name. Naturally, he disdained to do such things.

As the sun gradually sets, Amy goes back to the restaurant. After dinner, the longest and busiest business hours begin.

"Why? There are so many people in this restaurant. Is there anything delicious? Before I came, my father told me that there must be good things in crowded places, but I don't know if it's expensive. I'm sorry if it's too expensive... "In the distance, a huge dragon, which was reduced to five meters in height but still kept the shape of a dragon, looked at the direction of Maimi restaurant from a distance, hesitated for a while, and walked towards the direction of the restaurant.

"If it's expensive, I'll eat overlord food. My father taught me that!"