Time was tight, and Li Siwen immediately returned to the safe house, poured out a flame crystal, absorbed the 25 days of work value inside, and then made four elastic wheels with simple bearings using cast iron ingots and fish head armor.

Finally, I made some ten centimeter-thick wooden boards with a hacksaw and turned them into a big car and a small car.

The big cart can pull two stones worth more than 1,000 kilograms each time, and it is easier and more friendly to Mr. Xiong's physical energy consumption.

The cart gave Song Hu, and he could pull a stone worth more than a thousand kilograms every time, and the most important thing was that it was also very easy.

This way they can be pulled from morning to night.

Otherwise, relying solely on transport will make you exhausted.

As for the problem of building roads, this is not a problem at all.

From the Wanshui Valley to the south slope of the wild grass, the whole route is very flat, but the ground is a bit fluffy, but this is not a problem. Let Song Hu take the shovel and repair it while walking. As he walks, a road will soon appear.

As for the oil that needs lubrication in the bearing, there is really no way to use grease instead.

In short, a waterproof dam can be a main body without stones, but some locations must be made of stones.

After arranging all this, Li Siwen carried the mountain-piercing axe and a shovel, and rushed straight to the south slope of the weed with murderous aura. He first found a big tree, threw it onto the 6th level of logging skills, and then added its corrosion-resistant attribute to 5 points, then cut it down and saw it into four sections, each ten meters away, and set it aside for later use.

There is no way to do this, so you can only use this kind of corrosion-resistant wood that is not afraid of water flow to make the support structure. However, since the level 6 logging skill has a 24-hour cooling time, it will accumulate it first.

Then Li Siwen took the shovel and chose the position, and began to excavate the artificial lake.

That's right, how can the wetland ecosystem he wants to build be without artificial lakes? Since the waterproof dam needs to be the main body, I just did two things together.

There are no technical requirements for digging artificial lakes, but you must choose the right location.

Li Siwen's plan was to dig a 200-acre artificial lake with a depth of between three and five meters, so he could not dig near the earth's wood demon, just south of the territory, and was outside the plan.

After all, it is now an era of land grabbing, and no one charges no matter how much area he wants to occupy.

Of course, it can't be too far away.

The final determined location is 500 meters south of the Earth Wood Demon No. 2. It is not far or close. It will not be dug up the tree roots of the Earth Wood Demon, but the Earth Wood Demon can affect this place. After all, the future water purification of the artificial lake depends on the Earth Wood Demon.

After confirming the location, the rest is only one word, dig!

Li Siwen held a special large, thickened, and hardened shovel, which was really waving like a sky and a meteor. When a shovel went down, there was a pit on the ground.

Well, his special shovel can dig fifty kilograms of soil at a time, and with his strength of 36 points and 140 points of physical strength, he doesn't have any rest at all. After only two trips from Xiong and Song Hu's convoys, Li Siwen dug out a mountain of earth.

It is no exaggeration to say that 500 cubic meters of soil per day is fine, and transporting this soil to a designated location is not a problem. You only need to modify the two cars of Xiong Ye and Song Hu.

Even if the corrosion-resistant logs are definitely not available, it will drag down the progress of the project.

Regarding this, Li Siwen thought for a moment and decided to pursue quantity first and then make up for quality. He had to make out the main body of the waterproof dam first.

If there is no anti-corrosion log, just use ordinary wood.

So after digging an artificial lake for a whole morning, Li Siwen began to drive piles crazily.

He was very skilled in cutting off ordinary big trees, dividing them into five sections, each section about seven or eight meters, digging holes on the preset ground, and then burying these log sections.

Since it will be reinforced later, Li Siwen only buried four meters deep underground, forming two rows of wooden walls that are 100 meters long and four meters wide.

Then he started filling the soil. He filled it three meters deep and then used a large stone to compact it. He was busy until midnight and successfully built a thirty-meter-long model earth dam.

"Boss Li, you're trying too hard. We should have time. There is still some time left for autumn now. I think the river water cannot soar. Master Fox and Master Leopard patrolled for a day, but they didn't notice any special actions of those little yakshas."

When he returned to the safe house and had dinner, Song Hucai tactfully advised that it was the first time he had seen Li Siwen who was so desperate.

Li Siwen laughed, but didn't say anything. I had anything to say. I was the same when I built a safe house alone. If I don't work hard, do you think a safe house can be called a safe house just by building a house?

Fighting with people in the territory of the wild man is fun, but in this vast wilderness, fighting with the sky and the earth is the real joy.

"This is my territory."

After eating and drinking, Li Siwen patted Song Hu on the shoulder and said meaningfully: "If I don't want to give it up in the future, then I have to work hard now. There is no place of hope in this world that will be given away for free."

"I think it's quite cost-effective to use the current hard work and exchange for a chance of winning in the future."

———

There was nothing wrong all night, after all, two generals, Mr. Leopard and Mr. Fox, were patrolling and guarding, and it was strange if there was something wrong.

The next morning, when Li Siwen woke up, he saw that the dim sum rat on the balcony had doubled. This was a good thing, but perhaps it was a bad sign.

After all, dim sum rat is a relative of the rat man.

How the rat man came to this world is destined to be an insolvent mystery, and the difficulty is no less than the chicken or egg first.

But if you think about it differently.

How did the Lord of the Rough Man come to this world?

Did you come across directly?

Li Siwen felt that this was very difficult. Without specific objects, such as statues, the difficulty of direct crossing was probably no easier than the direct arrival of those behind-the-scenes forces.

So it's terrifying to think about this matter carefully.

Did the Lord of the Rough Man encountered a statue of god before traveling through time, or did the statue of god meet an indigenous reckless man first? Or did the statue of god conduct some tricks with an interesting soul?

"Master Leopard, Master Fox, today you will continue to expand your patrol scope. In addition, if you see dim sum rats, you will kill them without any reason. Do you understand what I mean? Or change the angle, there are 100 dim sum rats a day, and change one fruit."

"Chirp!"

Master Fox was finally happy and kept shouting.

And Mr. Bao's eyes were so cold that he could see through Li Siwen's kind, simple, kind and fraternal heart.

"Okay, fifty, fifty ones for one fruit."

Li Siwen generously said that he was not greedy for the deliciousness of the smoked dim sum rat, but he had to consider the factors that the rat man might make a comeback.

What if that's the matter!
Chapter completed!