Douluo Internet Era

After sending Du Lan away, Lan Nuo continued to play with scrap metal. There were about a hundred tons in total, many of which were obtained by Xia Yongzhi from scrap collectors in various places. It really cost a lot of money, if not for the manuscript fee for the novel. No, she really can't afford it.

Douluo's scrap iron can also be smelted, but it is not easy to collect a hundred tons. Lan Nuo followed the principle of converter steelmaking, built a large steelmaking furnace, and carved various shapes on the furnace. It took several days of magic formations to create such a powerful magical steel-making furnace in front of me.

It is definitely far behind modern mature craftsmanship, but it is much better than Douluo's local level. Regardless of using soul power to strengthen and add various enchantments, Douluo's steel-making level is as good as that of the Song Dynasty. Not bad, the stir-fried steel method is still used.

A dozen brave blacksmiths were busy around the magic steel-making furnace in the demiplane. The refugees in the demiplane had gradually restored order and began to resume production. The village and town-level cadres also gradually began to explain to them what happened. things about them.

The blacksmiths present were all those who had overcome their fear of the unfamiliar environment. Facing the efficient magic steel-making furnace, these skilled blacksmiths showed expressions of wonder.

"It turns out that steel can be made!" Someone sighed, and all the blacksmiths nodded.

"Iron is coming out! Iron is coming out!" As the red molten iron flows out, a blacksmith immediately fills the iron with a long-handled bucket and pours it into the mold.

Lan Nuo waited for the quenching and other steps to be completed, then personally inspected the poured iron ingot, reached out and squeezed it, using his strength.It's almost impossible to make any traces.

Then he stepped back, stretched out his tail, charged up his strength, and struck the iron ingot violently.

hum!

The condescending tail hook sank into the iron ingot, and the entire iron ingot buzzed, but it was not penetrated in the end.

"This strength should be enough! You should be able to pour it! You have enough clay pipes. I want you to pour me an iron ring with an outer diameter of five meters, an inner diameter of [-] meters, and a height of one meter."

A group of blacksmiths were trembling when they heard this. This request was too weird. According to Lan Nuo, this thing must weigh more than 100 tons. The largest thing they have ever cast is a bell, which is only one or two tons at most, two things. Obviously not of the same magnitude.

"Don't be afraid, you don't have to be very precise in the casting, it's just about right. And what I want is not a perfect ring. There must be corresponding slots on the two circles. If there are two identical rings, they want If they can be stuck together, you can make more, but not less.”

In order to cast this thing, a group of blacksmiths discussed for a whole day and consumed hundreds of tons of clay before building a usable mold. The cover of the mold was directly polished with granite, using a grinding wheel and an angle grinder. Although the polishing work was time-consuming, it was It's not an impossible task.

When he got the finished product, even Lan Nuo couldn't help but get excited. He tiptoed around the clay mold for fear of being stepped on by the clay.

"The steel is out! The steel is out!"

The red molten steel flows into the mold along the track. In order to prevent the early cooling of the molten steel from affecting the overall strength, a large fire array is carved on the bottom of the mold. Lan Nuo does not hesitate to consume a lot of soul power to maintain the full power operation of the fire array, allowing the liquid injected into the mold to The molten steel can remain liquid until the molten steel fills the grinding tool.

During the whole process, the nervous Lan Nuo was sweating. When the granite lid was closed, he sincerely prayed to the gods and Buddhas for the first time, praying that there would be no bubbles in the cast parts.

That's right, the big guy in front of you is just a part. It's obvious that Lan Nuo is going to build another wonder.

Three days later, the mold completely cooled down. Lan Nuo looked at the huge metal part full of burrs with a heartfelt smile on his face. The mental scan told him that there were almost no bubbles in the part, and his attempt was successful.

The next step is to polish, remove the burrs, trim the edges bit by bit, and make the two upper surfaces of the ring completely parallel.Finally, rifling is carved inside the ring.

That's right, the thing in front of you is none other than a section of a gun barrel. The reason why it is just a section is because it is impossible for Lanno to gather so much metal to cast a huge cannon with a caliber of [-] meters and a thickness of half a meter. .

This giant cannon can only be connected piece by piece by projection. Of course, this piece of cannon will definitely explode. The gunpowder required for a [-]-meter-diameter cannonball is an astronomical figure. The power of the explosion is It's enough to blow these hoops into pieces.

But this is not important, as long as the gun barrel is poured into tens of meters of reinforced concrete, then even if the barrel is exploded, the gunpowder cannot break the tens of meters of reinforced concrete, and the power of the explosion can only be converted into the push of the shell force.

The whole plan is full of extreme ideas that big is beautiful and more is good. The goal is to cast a concrete lump that is one kilometer long, 100 meters high, and 100 meters wide. Anyway, concrete can be projected. This kind of cannon is also a one-time use. supplies.The barrel is completely useless after one use.

But so what?If it's useless, just re-project it, although it will consume hundreds of thousands of soul points.But Lan Nuo lacked everything except soul power. One cannon indeed required hundreds of thousands of soul power points, but the power of this cannon was enough to kill even an Ultimate Douluo in seconds.

Of course, Extreme Douluo can choose to avoid it, but what about the city wall?What about the army?It is no exaggeration to say that the power of this thing can flatten a mountain, and its technical content may not be as high as that of medieval artillery.

Lan Nuo estimates that the experimental machine can be built within this month, but it will definitely be very unstable. It will require multiple experiments and calibration of various parameters before it can be put into actual combat.

The reason why Lan Nuo held back his energy to build such a thing is very simple. He was too insecure. He had offended Di Tian too much before, and now he did not dare to enter the Star Dou Forest in his own body.

Without one or two destructive weapons in his hand, he really couldn't bear to go out for a wander. If he could trick Di Tian into showing his true form and give him a shot, it would definitely kill half of his life. Even if he didn't do this, Pointing the muzzle of the cannon at the Lake of Life, Di Tian would never dare to mess around. If this cannon injured the Silver Dragon King, he might not have to apologize to all the soul beasts.

Generally speaking, the props designed by Lan Nuo are anti-city treasures, and their effect on individuals is average. Ordinary titled Douluo may avoid it based on their premonition of danger. If they want to shoot out the cannonballs, they have to open the space door. Raise your hand so obviously, and then Even a fool can react.

But if it is used to attack a city, let alone the Ultimate Douluo, even if the god himself comes, it may not be easy. Whoever touches the path of the cannonball will die.

"I hope it won't be used one day." Lan Nuo patted the extremely smooth polished ring and projected another ring. The two were stacked together, fitting perfectly without any gaps.

[To be continued]

Ask for collection, please recommend tickets~

Chapter 129 Listening to the Castle

Tingting Castle is located 120 miles west of Tiandou City, surrounded by mountains and the sea, with Tianhun River to the south, and has a pleasant environment.

But it was such an old castle that gave people an inexplicable eerie feeling after approaching it. Approaching the gate of the old castle, Lan Nuo and his party felt that the temperature had dropped several degrees.

Qin Ming stepped forward and knocked on the door of the castle. Amidst the creaking sound, the door of the castle opened. An old man opened the door a crack: "Who are you?"

Qin Ming immediately handed over the letter of introduction from Wuhun Palace to the old man, and Lan Nuo was surprised to find that the old man had a pair of pointed ears.

"Oh my god! There are elves on the mainland!"

Qin Ming knocked Lan Nuo on the head: "Don't talk nonsense, that's just the influence of the martial spirit on the body."

The old man also finished reading the letter of introduction and nodded: "You and I will go see the hostess!"

After saying that, he opened the door and invited the four people in. When the door was opened, the four people felt the gloomy atmosphere in the castle. When they stepped inside, they even felt colder than outside.

The door closed and the light suddenly dimmed. Lan Nuo looked at the portraits of the Fox family's ancestors on the wall and couldn't help but shrink his neck.

He really couldn't understand what it was like to hang something like this in the corridor. Lan Nuo felt that the eyes on the pictures were all staring at him. It was very penetrating. If he went out to the toilet at night, he wouldn't leave. I peed all the way!

The area of ​​the castle was not as large as expected. After walking up the two spiral stairs, the four of them arrived at the study room on the top floor. The old man knocked on the door: "Master, the Wuhun Palace has sent someone again."

"Come in!" A tired female voice came from the room, and the door to the study room creaked open. The door with sawdust falling straight down made Lan Nuo want to change its hinges.

"Thank you very much for coming to help. Sit wherever you want!" Mrs. Lister stood up and welcomed the four of them into the room. The furnishings in the room were quite simple, with only a pile of bookshelves filled with ancient books.

"Let's get straight to the point! Do you have any detailed information about the resentful spirits in the castle?" Qin Ming did not beat around the bush. Even though Mrs. Liszt's purple skirt was still charming, it did not make him lose focus.

"I have recorded the specific situation in this book. I have asked many soul masters to help. For convenience, I have compiled all the information together. You can read it slowly."

Liszt took down an old book with a mottled cover from the bookshelf, and then sat quietly beside the four of them and waited.

Lan Nuo opened the old book and wondered why the book was so old. Could it be that the Fox family started inviting adventurers to help many years ago.

“Every full-moon night, the shrill wails of resentful spirits can be heard in the castle, and darkness will descend on the castle. We can’t feel anything except the wails.

In the next month, the selected tribesmen will be tortured by crazy whispers, chaotic knowledge will be instilled into their minds, accompanied by horrific memories, and they will have the illusion that their ears have been cut off. There is also a strong sense of suffocation.

The whisper will continue for a month, until another full moon night, the wailing sounds again, and new tribesmen are selected by the whisper.

Some people say that the whispers come from the basement of the castle, but no one has ever discovered the resentful spirit in the basement even if they send people to guard it all year round. Even if the soul master who is good at sealing has set up a barrier in the basement, he still can't stop the resentment once a month. The spirit wails. "

Later, there were many attempts by the Fox family to exterminate the resentful spirits, but there was no doubt that they all ended in failure.

"Everyone has come from afar. I have prepared a dinner for you. The resentful spirits have been plaguing us for hundreds of years. The investigation can be discussed later." Liszt made an elegant noble ceremony and invited everyone to the dinner.

"Then we won't be polite." Qin Ming put down his book and followed Liszt. Lan Nuo was a little surprised. The head of the Fox family acted too calmly, as if he didn't care about the issue of resentful spirits at all.

"Yilao, what do you think?" Lan Nuo asked for support from relatives and friends remotely: "Could it be that Mrs. Lister is a wraith herself, and she only summoned adventurers to become her sacrifices when she issued the mission."

Electrolux: "???"

"It's a good thing to have an open mind, but it's a disease to have such an open mind that you can't see the brain. That woman must be a human being. I can't mistake this, but her attitude is indeed a bit strange. She may have encountered too many unsatisfactory experiences. adventurer, so he lost hope."

"Please help me keep an eye on the video! I'm afraid that the ghost will pretend to be one of the Fox family members, or even one of the four of us."

Electrolux: "..."

The mental patient's broad thinking is probably the current situation: "Don't be so suspicious! How bored do ghosts have to be to do such a thing? And most ghosts don't have this kind of IQ, and they will become wise after death. "

"Ah! Then let me change my mind!" Lan Nuo did not hang up the video and took advantage of the dinner to ask Electrolux to help him identify whether each servant here was a human or a ghost.

Next to the ten-meter-long super long table, the atmosphere of the dinner seemed very dull, with only the clinking sound of tableware.

Lan Nuo really couldn't stand the idea of ​​not talking while eating. In his previous life, he was used to deciding everything at the dinner table. Now it was really difficult for him to hold it in.

"Madam, can I ask why no one speaks? Is this the Fox family's special table manners?"

"I'm sorry that I may have caused you discomfort. This is not etiquette. It's just that there is something wrong with our family's martial arts. Many of our direct clan members have accidentally become deaf. Half of the people present can't hear our conversation. of."

Hearing this, Lan Nuo looked around and saw a few Fox family members with long ears who could hear nod to him. A young man closest to him also explained to him: "You may not know that people who become deaf will gradually They become taciturn because they cannot hear their own voices and cannot be sure of what they are saying, and over time they no longer dare to speak casually.”

"So that's it, I haven't asked you what your name is yet." Lan Nuo asked politely.

"Esty, Esty Fox, you are the tenth group of adventurers who have come to the castle this year. I hope you all come back alive." Esty's words made the four of them blush. Is this human speech?

"Esty! Watch your words and actions." Mrs. Lister scolded sternly. Esty stuck out her tongue and stopped talking.

"I always feel like this Liszt is hiding something from me. How many months is this month?" Lan Nuo exchanged information with Electrolux.

"You won't watch System by yourself in October!"

Lan Nuo was also curious as to why Douluo's calendar was the same as the Earth's, with 360 and five days in a year, and a leap year every four years. However, in October, the tenth group of adventurers happened to come to the castle, which was indeed a bit strange.

"Du Lan! Du Lan! Stop playing with your daughter and take the time to help me check the information on the other nine adventurers who took on this mission this year."

[To be continued]

Ask for collection, please recommend tickets~