After taking care of the matter of the Wooden Throat Fortress, Lei Kai went to the goblins of Yongwang Town non-stop, and when he talked about the railroad before, he and Fitzport proposed the train, but coincidentally, the goblins had a prototype of the train in the long process of technological development, but there was no mature rail technology at that time, and the train could only be shelved.

Now, all Rekai needed was the Goblin's original train blueprints.

"Coming? Have a seat. "In a certain room in Eternal Hope Town, Fizport was studying a drawing without raising his head, saying that it was a certain room, but this room was the best recognizable in Eternal Hope Town, because it was the tallest building in Eternal Hope Town, although its height was entirely from the large telescope on the top of the house.

“…… Don't sit anymore. Looking at the messy room, Lei Kai felt a little like he had nowhere to insert his feet, and after thinking about it for a long time, he still replied.

"I still haven't figured out how the train runs on the road. You know, our ancestors tried to build such a big thing, but before they could take a few steps on the road, they burst a tire, and the whole car was stuck in the road, which is very heavy. "Obviously, the goblins have only researched the train, but they don't know how to build the railroad or how the goblin race's tech tree is located.

"Of course I have a way, so, how many gold do you need for your blueprint?" Lei Kai asked directly.

"Gold coins? How can you tarnish the great invention of our ancestors with something so vulgar! Fitzport jumped up with an exaggerated expression, which was very amusing when combined with the look of his sorrowful appearance that he hadn't slept in days.

"And what do you want?" Lei Kai naturally didn't believe that the goblin, who had always been money-oriented, would give up such an opportunity to obviously make a lot of gold coins and kindly make a wedding dress for himself.

"I want shares." Fitzport's eyes narrowed like gold coins.

"You're smart, you can see business opportunities here." Lei Kai smiled, but he also secretly admired the vision of these goblins, these are the sharpness of the goblins who have been dealing with gold coins all year round, but he still said, "But you must know that I don't accept gold coins now, but only your ore." ”

"Your vision in the future will not be limited to Winterspring Valley, although I haven't seen anything specific about this thing, but according to your description, if you can carry so many items, you will definitely promote it to the world."

"Your vision is really poisonous. Yes, I will definitely look at the whole world in the future, and I want to make life convenient for people all over the world. Lei Kai said, and the whole person exuded the brilliance of a saint.

"Put away your tricks, if it weren't for the gold, you wouldn't do that." Fitzport saw it through.

"Well, you've seen through it." Lei Kai continued to regain his philistine side, "Then let's talk about how to divide it." ”

According to Fitzport, he provided the design drawings of the majority of the head, which is considered a technical shareholding, and must occupy sixty percent of the shares, but how can Lei Kai do what he wants, and that the drawings need to be transformed, and that the cost must be paid by himself, and finally the shares are compressed to thirty percent, and Fitzport is not willing to do it again, he would rather let his design drawings continue to sleep in the warehouse.

Rekai returned to the Woodthroat Fortress with the blueprints, where he still needed to make some modifications.

Transformation is difficult to say, for some professionals, it is a long process, but for Lei Kai, it is an incomparably simple matter, because he has the biggest plug-in in this world, which can be said to be the top of any life profession - alchemy and alchemy. He just needs to scan the blueprint and put it on the alchemy interface.

"If you find a simple locomotive drawing, you can improve it and choose the direction of improvement: first, speed increase; Second, the motivation is strengthened. ”

Lei Kai's locomotive is for hauling goods, so it is natural to improve it in terms of power enhancement. Just an idea, a brand new blueprint appeared in Lei Kai's hands.

This is a new and never-before-seen drawing in this world, Lei Kai thinks that the shape of this thing is somewhat similar to Peter Bildt 389, if someone feels that the name of this thing is unfamiliar, then in the first big movie of Transformers, you should always know the shape of Optimus Prime, so Lei Kai already has the name of this thing in his mind - Optimus Prime. It's just that this is the train version.

According to the drawings, this locomotive uses magic crystal power, which is a term that Lei Kai has never heard of, in the World of Warcraft, there is no such thing as a magic crystal, but since it has been listed on the drawings, it must be possible to find this power source in the world of Azeroth, after all, I have seen it too many times before, something completely different from the original World of Warcraft.

As for the towage, this is what Lei Kai was surprised by, 50,000 tons. Rekai didn't know how much cargo the largest cargo truck on Earth could haul, but only on the continent of Azeroth, there were still very few vehicles that could tow tons of goods, and even the goblins didn't dare to say that they could afford to tow such a huge amount of cargo.

Lei Kai thought carefully for a long time, and handed over some large pieces of the locomotive and the manufacture of the carriage to the blacksmiths of the bear monster and the dragon man, as for the precision wheels and some parts, Lei Kai felt that he still relied on his own alchemy to do it, the first is that the productivity of Azeroth has only reached this step, and the more precise things may not be able to be made, and the second is for the sake of technical secrecy.

"What's the need for such trouble, one person can just give a sealing spell." Aishara said puzzled, she followed Lei Kai the whole time, watching Lei Kai do some godly things.

"......" Lei Kai looked at Aishara speechlessly, with an expression of "You are actually this kind of queen", and looked at Aishara with a blushing face, "I want a free city, not a country that can only obey my orders." ”

Since the work of those blacksmiths would take several days to complete, Lei Kai fell into a state of idleness again, although his workload was very large, but thanks to the completely unscientific manufacturing speed and precision of alchemy, he only needed half a day to complete what others had taken a long time to complete, so Lei Kai once again swayed and inspected the construction of the railway.

Now that the railroad is more than half completed, some curious goblins have joined in the construction operation, which makes the construction of the railroad faster, and the addition of the goblins has the added benefit that the connection between the rails and the rails is closer than before they had not joined. This made Lei Kai secretly praise that he was still professional.

However, at this time, a white bear appeared in front of Lei Kai.

Eussius.