"How did I become a dog? You can explain it before you go, at least change your name! You Jie chased out of the room and shouted in the direction where Lu Ren had disappeared.

I don't know if Lu Ren heard it, or if he was in a hurry, the speed of disappearance increased by another section.

"No need to shout, he ran away, he can't hear it, and even if he hears it, it's impossible to come back, let alone change your name, it's even more impossible." Wu Erniu walked out of the room and said to You Jieyu as a person who had come over.

"Let's hurry up and get to work, walk the legs, and lead the way ahead."

"Don't call me legs, I have a name!" Yu Jie said in a closed air.

"Good legs, yes legs, let's go legs." Facts have proved that no matter how good a person is with Lu Ren for a long time, he will learn badly.

You Jie was speechless, he was really worthy of the phrase 'things gather by like, people by groups', even Wu Erniu, who looked at Wu Erniu with thick eyebrows and big eyes and a full sense of justice, was also full of bad taste, You Jie only felt that his future life was bleak.

"Won't you resist? In other words, Brother Lu, is this called Wei Zuofu? Aren't you going to quit? How can you still be honest and ready to work?"

"Why do you say so much, let's work hard, Lu Ren is right, his thief ship is good or not!" Wu Erniu said.

He didn't say anything, in fact, he resisted, but in exchange for more and worse torture, Wu Erniu used his history of blood and tears to prove that it is better to work honestly and obediently.

At the same time, Wu Erniu's eyes were full of deep meaning and expectation, looking at You Jieyi, as if he had suffered a lot, wishing that the newcomer would suffer all the hardships and tortures he had suffered before because he didn't understand the rules. If possible, it's better to double ......

"At the same time, I will give you a word of advice, although Lu Ren looks more pitiful,...... It's really a trick, but it's still very good to your own people, and I'm irreresponsible to tell you, being able to follow Lu Ren is the greatest blessing you've cultivated in your life! ”

The kind-hearted Wu Erniu still decided to remind You Jiexi, mainly because he was afraid that he would get out of the pit and leave him alone to bear the pain that his life should not bear...... How can it be? He still reminds him kindly because he is kind-hearted......

"I also think that meeting Brother Lu is a blessing that I have cultivated in my life." The grateful You Jieyu said.

"Let's go, let's go to work, and why are you irresponsible?" You Jie walked in front to lead the way, and followed him with Wu Erniu.

"No, why, you'll understand it later......" Wu Erniu's eyes were full of weirdness and looked at You Jiexi, shirking the way.

How can he be responsible, so the person who pits, who knows, who dares to guarantee that following him is a blessing or a curse......

But it was said that after Lu Ren got rid of the task of fighting and fighting, he flew towards the mining area where You Jie and them were absent from mining. Of course, Lu Ren didn't go to steal iron ore, he wasn't so bored, but he was going to go on a field trip and research.

It didn't take long for Lu Ren to fly over the mining area, and he casually found a miner next to the dumped waste residue, and scanned it with the scanning function of the system, fortunately, as Lu Ren thought, the iron ore was indeed limestone, which was no different from his 'hometown'.

Limestone may not know that it is one of the important components of cement, and then mixed with clay, iron ore powder, sandstone, fly ash, and fired together in proportion to obtain cement clinker. It just so happens that the nearby mining areas can be found, so there is no need for Lu Ren to look for it, which is convenient and trouble-free.

After Lu Ren selected the required materials, loaded almost a few tons of cement clinker raw materials, flew away from the iron ore area, looked for a water source at random, lowered his body, and began to experiment by himself, whether it was the same as the system said.

Lu Ren first prepared the main raw materials such as limestone, water, clay, and iron ore powder into raw material in appropriate proportions, and then put the raw material into the Dan furnace after the formation, and then put the raw material into the Dan furnace.

After systematic testing, it is indeed no different from ordinary cement, and Lu Ren also proved with practical actions that the Dan furnace can not only refine Dan, but also practice something else, at least it can burn cement...... Other uses are left for later development......

After the cement clinker was made and manually cooled,—— it was mainly because Lu Ren thought it was time-consuming, so he put a formation to help, pinched the hand trick to perform the quick-freezing method, and manually cooled the cement clinker. The effect is not bad, the cement clinker is happy to crack and bloom, saving time and effort for the next process.

Then it was the grinding time, and it was difficult to help but except for the serious matter of cultivating immortals and improving cultivation, Lu Ren, who had done everything, once again took out the product he had refined casually before, the grinding disc, and began the grinding work. This is the most time-consuming and labor-intensive, and it also has a lot of dust, which can cause noise, air pollution, and wastewater discharge.

For this reason, Lu Ren suddenly thought, since this is the case, why can't he use any immortal cultivation methods to get rid of these pollution?

Lu Ren, who said he would do it, with the help of the system, (well, he actually bought it from the system.) Successfully obtained, noise-free, recyclable, dust-free all-in-one machine - revised. It is suitable for mana absorption operation, and cement is automatically generated into an all-in-one machine.

As long as the raw materials made of cement are put into the entrance of the machine, and then the mana is output, and the button is started with one button, and the complete cement is born.

So Lu Ren spent a long time making the cement clinker, which was useless at all, but only delayed his own time.

Lu Ren just wants to scold his mother, he is also stupid, he has a system, what kind of hard work do he have, what is the lack of direct purchase with the system, isn't it over? It seems that it is still the previous inertial thinking that bothered him, so that he was not used to the principle of dealing with things for men who were not used to hanging - he could hang up, and he would never use his hands and brains!

It's just that Lu Ren's hard work is not in vain, at least it proves that ordinary people in this world, after their own work, can also get cement.

As long as this method is slightly changed, removing the means of cultivating the truth, and changing it to the means of ordinary people, it will be applicable to many aspects of promotion and give ordinary people more opportunities to live a good life.

After Lu Ren and the others generated a certain amount of cement, they took out an appropriate amount of sand at the water's edge, went to the nearby mountain to dig out the appropriate amount of stones, and put them all into empty storage bags. This is to be built later, planned in Lu Ren's heart, and used in Xinxi Liutiao Street.

Anyway, it's still early, and Lu Ren is idle and has nothing to do. He took out an appropriate amount of cement, left an appropriate amount of sand and gravel, took an appropriate amount of water from the river, stirred them together, and molded a concave and convex man model on the spot.

Not only did he experiment with the practicability of the cement he had just obtained, but he also succeeded in leaving behind false misdirection and undecipherable mysteries for the future archaeological community.