"Master, every time the skeleton soldiers advance, they will be strengthened by some mysterious substances. We will use the skeleton soldiers strengthened by the mysterious substances as a blueprint, and then design the strengthened arms, just like the spear skeletons designed by the master before, without adding anything.

, the fourth level is also stronger than the third level, that is the result of being strengthened by the mysterious substance." No. 1 explained earnestly.

"It really doesn't work." Wang Xing still didn't want to give up.

"It's possible, but the price is too high. The Ripper is a consumable unit, so it's not suitable." Seeing that Wang Xing still refused to give up, No. 1 said helplessly.

Now that the strength of the Ripper has reached its limit, if you add refined iron again, the bones will be unable to withstand it and collapse. If you want to become stronger, you can only replace it with higher-grade ores, such as spiritual ores.

"Forget it, what are those mysterious substances?" When Wang Xing heard that the price was high, he immediately gave up. He was also poor! He recalled the mysterious substance mentioned by No. 1 and asked.

"I don't know, it's not the aura of death, it's not like a soul stone, and it's not like bone essence. If we can crack the mysterious substance, maybe we can break the level restrictions." No. 1 shook his head and said helplessly.

"What happened to the thing I asked you to do?" No. 1 and others couldn't figure it out, and Wang Xing couldn't figure it out even more, so they didn't dwell on this issue.

"It's done, Lord, come with me." Hearing this, No. 1 instantly became weak and weak.

Following No. 1 to the corner of the cave, Wang Xing saw four or five piles of gray powder and a few stone slabs next to them, which was cement that was very common in Blue Star.

In the past, whether it was Luo City or the Royal Capital, Wang Xing discovered that the main roads were paved with stone bricks, and other unimportant roads were either gravel roads or simply dirt roads.

Not to mention outside the city, it is dusty on sunny days and muddy on rainy days. Wang Xing feels that the cement should not worry about selling. Even if it cannot be sold, it can still be used by himself.

In addition, Wang Xing is also preparing to bake porcelain. In this world, nobles use gold, silver and jade as tableware, while common people use wooden and iron tableware. When porcelain comes out, it will definitely sell well.

Of course, there is a prerequisite for all this, and that is strength. If you are not strong enough, you can only make wedding clothes for others. You cannot protect anything, and you may even lose your life.

"Which one is the best?" Wang Xing asked, looking at the piles of cement in front of him.

"This type has obsidian and golden stone added to it, making it the hardest." Number 1 pointed to the pile of cement at the front.

"Jinguangshi? What is this? Is it easy to find?" Wang Xing followed the route of small profits but quick turnover. If the materials are not easy to find, it will be useless no matter how good they are.

"It's easy to find. There are several big mountains here, and this is it." No. 1 picked up a yellow stone as big as an egg and handed it to Wang Xing.

King Star has a black line on its face, which is really easy to find. You can also find it in Wild Wolf Canyon. This kind of stone looks particularly ugly and has a relatively hard texture. It emits a weak yellowish light under the sun, which seems to be a bit far behind the golden light.

"I know, when Zilong comes back, you and Zilong will go to the Wild Wolf Canyon for a period of technical guidance." He threw the golden stone to the ground casually.

"Shall I go?" No. 1 pointed at his nose and said with wide eyes.

"Of course, who will go if you don't go? How can No. 2 communicate with people without flesh and blood?" Because No. 1 proposed designing bee eyes and worker ants, when Wang Xing asked him what reward he wanted, No. 1 said he wanted a pair.

physical body.

"I...I...but...but..." No. 1 opened his mouth and watched Wang Xing turn around and leave.

If you want to burn cement in large quantities, you need not only materials, but also fuel. Coal is undoubtedly the most suitable fuel. If you can't find coal, Wang Xing plans to try charcoal, but he doesn't know if charcoal will work. No. 1 Burning Cement

At that time, I used fire spells.

Back in the valley, Wang Xing called Li Su and found the oldest people in the Wild Wolf Canyon. When they were young, they had participated in exploring this mountain forest and described the appearance of the coal.

"Lord Viscount, is that a kind of spiritual mineral?" Countless spiritual mineral information flashed through Li Su's mind, but unfortunately none of them matched the number.

"No." Wang Xing shook his head. Coal has no spiritual energy fluctuations, so it is not considered a spiritual mine. It is at best a mineral.

"Sir Viscount, I think of something that can burn." One of the old men said.

"Yes, where did you see it?" Wang Xing said excitedly. He had never said that coal could burn. He knew that there were trees everywhere in the world. How could there be no coal?

"It's about twenty miles up the river."

"Lao Dian, Han Sheng, let's go."

Twenty miles is nothing to people in this world. After walking, including the old man, he was not even breathing.

The coal mine is not a coal mountain as Wang Xing thought, but a large pit with a radius of more than ten meters, about three or four meters deep, and is filled with dry mud.

The old man jumped down into the pit and lifted up the mud, revealing a piece of black stone. The old man picked up one of the stones and walked over to hand it to Wang Xing.

Wang Xing didn't mind it either. As soon as he held it in his hands, he knew that this was what he was looking for and said, "Well done. If you have any requests, go back to Li Su."

"Thank you, Lord Viscount."

The coal mine was found, and nothing happened to Wang Xing. As soon as he returned to the valley, before Wang Xing had time to take a breath, he received news from the bee eye in the west city.

"What a tiring life." Wang Xing wailed, and had the idea of ​​​​making a high-level resourceful skeleton.

In order to learn about the situation of the westward march to the city, Wang Xing deliberately hid a group of bee eyes in the caravan they were following. Presumably, it was those bee eyes that got the news related to Wang Xing. Unfortunately, the bee eyes were

The soul fire was too weak and the message conveyed was very vague, so Wang Xing had to go there in person.

When consciousness came, Wang Xing discovered that this was a restaurant. It was almost dusk. Many mercenaries were drinking and bragging about their adventures. Among them, the most talked about news was about Wang Xing.

Some mercenaries believed that King Xing was killed by the Iron-Blooded Duke and put the blame on the Wild Wolf Bandits. Some others saw it more clearly and guessed that the Iron-Blooded Duke was behind the Wild Wolf Bandits. This was a self-directed and self-acted ruse. No one thought that

King Xing is still alive now.

After listening for a while, no other useful information was found, and Wang Xing's consciousness turned to the Blood Wolf Pass. Since the news had reached Xijin City, everyone in the Blood Wolf Pass should also be aware of it, and there might be unexpected news.

As expected, King Xing received a new piece of news at Blood Wolf Pass. The Iron-Blooded Duke requested the kingdom to revoke his title and take over his territory on the grounds that there was no one to inherit King Xing's territory and title after his death.

Wang Xing frowned slightly, knowing that the Iron-Blooded Duke was forcing him to show up. His inability to hide made the Iron-Blooded Duke feel very uncomfortable, thinking that he was holding back his ultimate move to deal with him.

Now the relationship between the Iron-blooded Duke and the Dachang royal family is becoming increasingly tense. He is also afraid that Wang Xing will cause trouble behind him and prevent the two from looking at each other. It is estimated that the Iron-blooded Duke will also regret having brought Wang Xing to the chaotic plain.

Wang Xing didn't pay much attention to the title and asked Li Su to talk to him. Unexpectedly, Li Su tried his best to persuade Wang Xing to show up, reveal his identity and keep his title. Later, even Wang Jun and Lu Chuan also joined in the persuasion, which made Wang Xing

Star head mixed with brain swelling.

The three of them are also thinking about themselves. As Wang Xing becomes more powerful, their status will also rise. In the future, Li Su plans to return to the Kingdom of Dachang to settle accounts with the nobleman who was chasing him! They don't want Wang Xing to give up the nobles.

After all, nobles are a special group on the mainland.

After finally getting rid of the three of them, Wang Xing rubbed his swollen temples and muttered: "It seems it's time to make a wise and advanced skeleton."

Unable to move his heart, Wang Xing immediately returned to the cave, only to get another piece of bad news. The storage bracelet Zhao Yun brought could not carry the fourth-level Ripper.

Wang Xing pondered for a while and decided to brew a thousand worker ants first and let Zhao Yun take them back to dig coal tomorrow. When brewing advanced skeletons, he could not brew skeleton soldiers.

"Master, good news." As soon as he had prepared a thousand worker ants, he heard No. 1 running over shouting.

"What good news?" He glanced angrily.

"That...worker ants have been redesigned." Apparently No. 1 also noticed the worker ants all over the ground and said hesitantly.

"Haha, the worker ant design is completed." Wang Xing repeated with a dark face and a chuckle.

I just spent 10,000 soul stones to prepare a thousand worker ants, and you immediately came to tell me that the design of the new worker ants was completed.

"Yes...yes." No. 1 shrank his head, lowered his head, and whispered.

Phew~

Wang Xing took a deep breath, suppressed the urge to hit No. 1 violently, and shouted: "Then why don't you hurry up and get it done for me?"

"Oh...yes, yes, yes." No. 1 nodded repeatedly, rolled and crawled to Wang Xing, and entered the worker ant data as quickly as possible.

Name: Worker ant.

Level: fourth level.

Resources required: 200 units of bone essence, 100 units of soul stone, 50 units of refined iron, 30 units of iron essence, and one minute of time.

"Why do you need so many resources?" Wang Xing roared again when he saw that each worker ant required one hundred units of soul stones.

"Master, the work efficiency of worker ants has increased, and the cost will also increase accordingly. Moreover, worker ants are not a consumable unit. It is normal for them to be more expensive. In the future, they only need to continue to be strengthened, and there is no need to redesign them. They will serve multiple purposes with one stone." No. 1 Swallowed

He swallowed his saliva and explained, feeling a little regretful about why he rushed over to report the news in such a hurry.

"How is the efficiency now?" Wang Xing was not really angry. He knew what No. 1 was thinking, but he just didn't want to go to Wild Wolf Canyon for technical guidance, so he came to take the lead.

"We can survey and excavate most of the spiritual mines on the ground floor."

"That's good." Wang Xing pondered for a while, and spent another 10,000 soul stones to prepare a hundred worker ants. The main reason was that the number of iron elves was insufficient, only 3,000 units.

The redesigned worker ants are still in the form of ants, and their size has not changed much. However, their bodies have turned black and shimmer with metallic light. If it weren't for the soul fire in the ant's head, Wang Xing would have thought it was some kind of metal.
Chapter completed!