Of course, this kind of "smoothness" is only temporary, because the track is only a short 100 meters, so a lot of data cannot be effectively obtained, such as braking distance, etc.

Moreover, this kind of transformation also has high requirements for materials. Wheels made of ordinary wood cannot withstand the heat generated by friction during braking. Even before being damaged by the heat, the two sides of the wheel that contact the brake pads are already damaged.

The worn ones lose their braking effect.

Followed by more than 700 giant wind wolves, they are scattered scattered along the only path that Nesta leads the wolf pack to attack, using their tall bodies to clearly indicate the fate of the enemies;

The Lord Wolf was tied up tightly and hung on a newly planted tree, which was also guaranteed to be seen as soon as possible.

Let’s talk about food or not, but when Nesta saw the ice transport truck pulled by moose, his mind somehow thought of rail transit.

‘Remember that in the Qin Dynasty, there seemed to be animal-powered wooden rail transportation? Can we put some effort into this aspect?’

It took about ten days to find and collect the body, and most of that time was spent searching for the body of the Far Traveler;

Wolves are undoubtedly carnivorous monsters, and they have no self-restraint of not eating intelligent life. Therefore, most of the travelers who died on the mission cannot escape the fate of being eaten;

Another battle begins. This group of wolves is far less powerful than the previous team led by the fifty lords. What's more, the two leaders are still 'inner ghosts', and they will definitely not be able to get the slightest advantage against the troll army;

So the 'train' derailed at the end of the road. Fortunately, the witch doctor who was following him reacted immediately and directly untied the reins connected to the car body, thus preventing irreparable consequences.

The pedal under the other seat does not provide forward power, but is used to control and drive the steel-wood saw protruding from the front end of the car. Once the troll sitting in this position steps on it, the inside of it will

A more complex mechanical structure can amplify this force to three times, thereby driving the big saw to start rotating and play the role of felling wood.

Therefore, after the three witch doctors, Nesta, Azshara, and Fang, returned, they saw a scene like this: in the battlefield ruins, the soldiers were patrolling in batches and resting, while the witch doctors were splicing.

The corpses of their own party were collected; while the corpses of the wolves were randomly discarded without any processing for the time being.

The brake problem was not easy to solve, so Nesta had to resort to a stupid solution, which was to install disc brake pads on both sides of each set of grooved wooden wheels that engage the rails under the carriage;

In this way, the half-year-long expedition in the forest on the west coast finally came to an end before facing the Wolf King.

In the final 'covenant' signed, the headquarters will provide necessary shelter for the wolves, and the wolves are obliged to hand over food on time, and they must join the troll army to fight together when the trolls go on a conquest.

All design contents have passed the preliminary examination of the left-behind witch doctors at this department and are considered to be mature products that meet the standards, and their naming rights have also been handed over to the inventor;

Therefore, several products in this series have their own fixed names. The original one is called the "logging truck", and its function is to cut wood as the name suggests.

Those wolf kings left such a deep impression on Nesta. The beautiful coat color, the arrogant look, and the body full of strength and speed. Nesta really couldn't imagine them excreting like dogs.

.

This is indeed the case. They launched a mindless charge under Nesta's order, and soon paid a heavy price under the bombardment of heavy spears, and then were completely defeated in front of the shield formation.

When Nesta and Azshara arrived with the subdued wolves, these mountains of corpses and sea of ​​blood gave the wolves a great deterrent, making them almost trembling with fear from the beginning.

Then they put bridles on the moose and directed them to start moving forward on the track. Due to the significant reduction in friction, the same number of moose actually carried several times more weight than before, achieving relatively high speeds.

,smooth operation.

In response, the sharp-toothed witch doctor volunteered and decided to go there in person

Although the witch doctors were worried, they also understood that this was almost the only effective option, because Fang was the only one in the tribe besides Nesta and his wife who could understand the 'Wolf Language' and at the same time, his own pronunciation structure could also

Support trolls who communicate with wolves.

It is with the help of this tool and its derivatives that the construction of the test track can be so fast. Otherwise, if it is done by hand, the efficiency will not be much faster.

This kind of 'ability' is something that witch doctors have only seen in their lives. Even those quite powerful lord wolves are actually far from being able to achieve this level;

Now that nearly half a year has passed, the headquarters finally has a corresponding and extended series of results, and many design drawings have been sent to the front line along with this supply team.

Nesta thought about this for a long time, and finally chose to 'try to coexist'.

For this reason, after discussing with the witch doctors, he decided to put on a play together, not only telling the wolves under his command the news of their 'alliance' with the troll tribe, but also letting them witness the 'covenant' with their own eyes.

The process of entering into

So, the two witch doctors returned again to the place where their respective wolf packs stayed, and summoned them to embark on the 'conquest' journey again.

The content of the covenant was conveyed by the couple to the giant wind wolf under their command, Wind Wolf. Although they may not be able to understand it 100% due to language barriers, the most basic content was known to the wolves immediately.

‘We have to send qualified envoys. I hope they can recognize the new order dominated by trolls around the cave.’

Therefore, the wheels, brake discs, and even the various components that control the brake discs must be made of steel and wood to barely fit.

After all, these are problems that can be solved. After the witch doctors saw the effect of the moose pulling the cart, their eyes immediately lit up, thinking that this was a great invention, and proposed to truly promote this 'rail transit'

Come on.

They believe that the role it can play should not be limited to the transportation of this cage;

Even in the future, the 'communication' between the headquarters and various parts of the Black Forest should be solved in this way, which will definitely enhance the tribe's control over the Black Forest and the various tribes.

Therefore, after discussion, even the wood used for the track was finally decided to be made of steel wood instead of ordinary wood as Nesta had originally planned.

The only problem now is that the cage is too huge and the journey is too long. In order to transport it back, the tribe must develop a 100-meter-wide rail transportation route about 1,700 kilometers long.

That's right, 1,700 kilometers is the straight-line distance from the headquarters to the cave. If you take into account the detour of the slopes along the way, the length of the track should even exceed 2,000 kilometers. This sounds like an almost impossible task.

After another busy day at school, I started working on the manuscript when I came back. Finally, I wrote 6,000+ words before 12 o'clock in China.

I'm hungry and tired~~I'm going to eat. See you all tomorrow
Chapter completed!