MC's career as foreign lord

"Open up a simple passage and take all the lava away!" Zhou Ren said, as large-scale construction required enough forging fuel, and he was not short of iron ore at all.

At least the iron blocks transported from Val City were enough for him to use for a long time. So, a large number of metal buckets were manufactured, and all the lava in the entire canyon, including those in the mines, that could be reached was scooped out.

Now that the threat in the entire mine has been cleared, he can proceed with the next step of his plan.

"Jim, lead them starting from the top of the canyon, and excavate this area as a mining area!"

Zhou Ren said. With manpower, of course, he should use it as much as possible. Moreover, the skeletons would quickly absorb elemental power and special rules to grow during the work process.

If he didn't make good use of it, he wouldn't be able to carry out his plan as he wished later. They were excellent laborers.

So, the fishbone mining method, which hadn't been used for long, was directly abandoned by him. He didn't need such a precise method for the time being. He needed to be a bit rougher and turn the entire canyon and mine into a place for him to train these skeletons.

They needed to take the top of that canyon as their target and completely hollow out this huge canyon that was more than several thousand blocks long and wide, and more than 200 blocks high.

Then, this place would become a huge underground cavity, harvesting a large amount of metal, stone, and all kinds of underground world products.

The remaining cavity could be decorated with luminous plants in the cave, and it could be transformed into an underground world, solving the problem of insufficient space.

Such a large underground space could build two soccer fields! And with such a high level, many underground farms could be made!

Zhou Ren finally breathed a sigh of relief, "Our little friends are more anxious than us!"

He looked at the busy skeletons. The bone-gray armor on their bodies was gradually turning white at this time. Maybe it wouldn't take long before they could reach the state he had just seen Jim in.

They would be transformed from ordinary professional-level bone skeletons into intermediate professional-level solid bone skeletons. This kind of leap in the world of skeletons would also need to be calculated in units of 10 years, but now only one day has passed.

He and Mossa returned to the ground again. There was still no news from the outside world. Apart from the endless stream of troops, not even a single civilian came to his territory.

Zhou Ren guessed that the war outside had probably reached a truly fierce stage, leaving everyone with no time to say hello to him.

And naturally, he would not go looking for trouble with this group of people. Ever since he learned that the little elf Liya had been forcibly sent to Val City by her teacher, this idea was directly cut off.

Even the lucky elf has left, would he go chat with that grumpy silver dragon? It's better to do more of his own things.

For example, something he had always wanted to do but never had time to do... a railway passage!

Before long, the entire wasteland would become his territory, and he had not even completed the concept of navigation in the most central territory, which was very bad.

So, he needed to make a simple iron rail generator. The iron rail generator in the new world was naturally different from the previous versions.

This was also determined by the characteristics of the world. Iron rails, a high-frequency material, would be continuously produced under some kind of world error, and the production of this thing did not require special materials, which was the origin of the iron rail generator.

If it really required consuming iron to make iron rails, even if he dug up all the iron under this area, it would not be enough. After all, most of the iron required for iron rails was consumed in the production process, and the only place that needed iron was only that thin layer.

However, the ground covered by each iron rail requires solid material. If he needs to connect this territory, the material consumption will be immeasurable.

So, an iron rail generator is imperative.

The production of this machine is actually very simple. With redstone tools, it can be easily made. Of course, it is not without its drawbacks.

In the original version, all high-frequency redstone would cause the world to lag. Zhou Ren was very curious, how much redstone would it take to make this real world lag?

He quickly made two redstone detectors. The only function of this thing is to detect numerical changes and release redstone signals.

And using it to generate energized rails is very simple. Place the two detectors face to face, and then put a piston one block below them. Now you can put energized rails to generate them.

However, this thing also has a drawback, that is, it can only generate energized rails, and ordinary rails cannot be generated.

Zhou Ren first made this thing, and then let Jim guard it next to him. The little skeleton excitedly watched the piston in front of him, spitting out iron rails one by one as it extended and contracted, and then being sucked onto his body, until he had sucked up a group before putting them into the box next to him.

Their location was the newly excavated underground space. Zhou Ren could not let the people of this world discover these things. As the saying goes, when magicians discover that there are really materials that can create something from nothing, they will collapse.

Moreover, the gods' view of him will also change. He has had enough of the influence caused by the changes of this group of gods, and no longer wants to continue to be affected.

This is also the reason why he let the skeletons continue to excavate the underground space. In the future, he will try to move everything underground to avoid being affected by those guys on the ground.

This underground space is endless. He has almost the entire wasteland's underground space and even more huge level space, which means that he can even build this underground space like creating worlds one by one.

"Is your rail not enough?" Mossa was a little surprised by the miracle created by his master. No, this can even be said to be a miracle.

Zhou Ren shook his head, "It's not just energized rails, ordinary rails also need to be generated, but ordinary rails need slime balls to generate, and it seems like we don't have any slimes here!"

Suddenly, his eyes lit up. Who said there were no slimes? Aren't those black monsters before slimes?

Although their balls have strong corrosiveness, who said they have no stickiness? Can't they be taken over and used?

The more Zhou Ren thought about it, the more he felt it was promising. This kind of creature, which is obviously a variant of slime, can have their black mucus corrosiveness removed, and they will be green slime balls.

But there is no such removal method in the original version, which requires him to use the things of this world to think of a way.

He first took out all the slime balls. These balls are now under his control, so there will be no corrosive effect when held in his hand, but after touching the ground and grass, the traces of corrosion are obvious.

"Can these traces of corrosion be directly eliminated?" Zhou Ren wondered, and casually put the black slime ball in his hand into the bucket next to him.

The water in the bucket instantly turned black, but when he took out the black slime ball, the water returned to its colorless state.

The slime ball remained unchanged, and the first attempt failed.

In the distance, several cows were leisurely grazing on the grass, their appetites unaffected even in the cow pen!

Zhou Ren had a flash of inspiration, a possibility occurred to him.

"I remember that in 'Creative Mode,' milk and water could be used to synthesize slime balls, so what if I soak the black slime ball in water and milk? Would it have an unexpected effect?"

Thinking and acting, he directly took out a wooden bucket and poured a bucket of milk and a bucket of water into it, allowing the water and milk to mix clearly before throwing in the black slime ball.

Sure enough, something surprising happened: a large amount of black liquid seeped out from the bottom of the bucket, and a green sphere slowly emerged from within!

"It works!" Zhou Ren was overjoyed and quickly took out a larger bucket to collect all the remaining black liquid, as these were all intact corrosive materials, which might be useful in the future, or could be given to Mosa as experimental materials.

The black sphere soaking in the bucket gradually disappeared, turning into translucent green slime balls.

Nine slime balls can be combined into a slime block, which is a necessary material for creating various item-refreshing mechanisms. Now he only needs two slime blocks to make a sticky piston.

Zhou Ren made two detectors, then placed the sticky piston very simply on a three-story-high wall, sticking a slime block to it, and then sticking another slime block below it, before activating the detectors and placing them in front of and on top of the slime block.

Finally, he placed a regular rail on the detector in front, put the switch on the wall, and guided the movement of the sticky piston.

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When the detector detects a redstone signal, it will activate the sticky piston, and after the sticky piston pushes the slime ball, it will knock down the rail above the other detector, while automatically refreshing another new rail.

"Start!" Zhou Ren said, and Jim, standing next to the switch, immediately pressed it. Then, ordinary rails gushed out from above, directly splashing dozens of blocks away.

"Next, put a hopper here to catch those ejected rails, and build a stone wall to block them, so the rails don't run everywhere!" Zhou Ren said.

He had already created two rail-refreshing machines. If he couldn't do the next steps, he wouldn't be able to teach his apprentice.

Mosa nodded, "Master, it will be ready soon!"

Zhou Ren waved his hand, turned and left, and went down to the mine again using the newly built water elevator.

The poor demon shadow was still diligently burning the flames. He put a little Edman ore that he had just mined into it, and as expected, the flames could ignite it.

After all, it was a demon from the abyss; how could it not even reach the heat of blaze powder?

He smiled and waved goodbye, since the rails were made, he might as well plan the route of the minecart and railway in one step.

Even if it was not realistic to open passages to all areas, at least the route from the town entrance to the center of the territory and to the farm could be fully opened.

Before that, he needed to take two minecarts to experience the feeling of riding the rails.

This was also a new thing, but it didn't use electricity, so he wasn't afraid of causing a world revolution. Redstone was a brand-new energy that appeared in this world, but it couldn't be displayed in the rails, which was fine.

He looked up at the sky with his hands behind his back, watching several rainbows streak across the sky, obviously indicating the location of their return.

Has the Elf Clan already finished in just two short days? Their speed is truly unimaginably fast!

But thinking about it, if sending out 20 legends couldn't quickly resolve the battle, I'm afraid a century-long war between the two races would really break out.

Such a thing, neither the elves nor the orcs could accept, so they must have made a little compromise internally, and then it became like this!

"There's still time, I can take my time!" Zhou Ren said, although the sense of urgency had not disappeared, he no longer had the urgency to get everything done that he had felt in the past few days.

Fifty skeletons were digging mines for him day and night, and countless rails were ready to go on the rail-refreshing machine on the other side.

If someone really wanted to exhaust him by attacking the grassland, he wouldn't mind letting them taste a special kind of terror!

Ordinary crossbow arrows naturally don't have any special damage, but what about poison arrows? Firework rockets?

Once his thinking diverged, there were many more things he could use!

Zhou Ren thought, suddenly realizing that the crises he had imagined before were not particularly unsolvable. He possessed knowledge far beyond the people of this world, and he also possessed infinitely possible golden fingers.

"I wonder what kind of benefits this world will bring me this time?" Zhou Ren said, raising his hand slightly. He always felt that something was obscuring his gaze above his head, preventing him from seeing too clearly.

"What is that thing in the sky?" he said, watching a ray of light streak across, followed by a slightly green substance appearing above his head.

"Why did an Sky Island spawn above my head?" Zhou Ren said curiously. He had already guessed that some kind of change had occurred in his world, which was not particularly strange.

The last time there was a change was when a certain god descended into the world. Now that three gods have descended, it's not strange for changes to occur, right?

The appearance of monsters had changed his behavior. He, who should have been wandering around at night, had also habitually stayed in the safe house.

And the current thing, if he remembered correctly, there didn't seem to be many mods that could refresh sky islands!

"Master!" Mosa, who should have been collecting the fallen rails, also came to him. This legend clearly felt some changes, so he came to protect him.

"Build a ladder to go up and take a look!" Zhou Ren said, and the two of them simultaneously raised the blocks in their hands, walking up layer by layer.

The closer they got to the sky, the more Zhou Ren's thoughts were confirmed. The pale blue tree had already proved his idea, but it also made him feel a little regretful.

"If I had known, I would have waited a little longer, and I wouldn't have had to consume those black slime balls?" Zhou Ren said annoyedly. This tree was actually a blue slime tree!

Then the newly appeared thing was self-evident.