Tungsten blue is a small town in Juzhou County, which is famous all over the world because of its abundance of calcined feather steel and other non-ferrous metals. Ding Yi created wings for Xiao Ash, and the thousand feathers used came from here.

The reason for choosing tungsten blue is that tungsten blue is exactly the station where the Rock Legion trained last year, and Xue Ren came here. Familiar with the situation here. And it can also meet one of Ding Yi's major needs, that is, here, there are unique mineral resources.

It is only 800 kilometers away from Jing'an City, the nearest city in the southeast, of course, this is a straight-line distance, in fact, between the two cities, there are dozens of mountains.

Tungsten blue is the first stop for Ding Yi and them, here for more than ten years, few people have frequented, but it is not a place where Ding Yi and them can stop for a long time.

Compared to the cultivators flying around, this place is not too far away, especially for the special services and internal services with vast supernatural powers, this is not an ideal base.

In this abandoned city, there are a lot of resources left, and the materials used by many people to build houses are the best ores and rough stones.

Most of the buildings in the city have been completely destroyed, especially some large families, in order to find a treasure trove of private treasures, almost every large family has been dug into the ground by the sergeants on duty, and turned upside down.

Ding Yi's goal is actually not here. Their destination is a mining area more than ten miles away from tungsten blue.

The tungsten blue mining area has been destructively abandoned, and the cultivators have used magical magic to block the entrances of various mines. There used to be several mines here, and there is also a steel mill that is very famous in the mainland. But it's all abandoned now. The furnaces used to make steel were destroyed, and only a few ruins remained of the workshops of the steelworks. Occasionally, you can see some iron shelves and discarded equipment, but they are all rusted to the point where they are not in shape.

In the past, Ding Yi could activate the space supernatural power and go directly into the mine. No matter how bad it is, with the help of Xiao Hei, he can enter the mine. But now, these two roads are not going through. In order to enter the mine, he also had to remove a large amount of rocks that covered the entrance and exit of the mine.

There is also a headache, even if they get the ore, with their team, at present, they still can't smelt steel in a short period of time.

The demand for steel is too great for puppetry, especially high-quality specialty steel. It's not that Ding Yi doesn't have steel ingots and plates in his hands, but the material of these materials is not good. Some of the key parts of the puppet mechanism, such as connecting rods, gears, bearings...... It must be high-strength, high-quality steel to be competent.

Ding Yi knows a lot about the procedures and methods of steelmaking, and he knows all the techniques of mortal steelmaking. However, it is not allowed in terms of time.

Gu Yue, who has the highest level of fire spirit in the team, is still only a feather-level high-level, and he can't smelt ore yet. General purpose puppets are limited by construction materials and can only be engaged in machining at present. These steel partners, in the field of refining, can't help for the time being. Four Terminators, originally Thunderbolt could do the job, but now it is just a bunch of deformed components, and neither Qianjun nor Optimus have fire-based supernatural skills......

Now is not the time to dwell on these details, let's get the ore raw materials first.

Looking at the mine cave that was covered by countless boulders and dust, Tie Zhongtang and Xue Ren frowned. They are true teachers, but it is not possible to remove thousands of tons of boulders and piles of debris in a short period of time.

Ding Yi stopped Wu Maonan.

Qianjun and Qingtian, although removing these boulders and debris, is not a problem. However, Ding Yi didn't, and wanted to use these two terminators.

Ding Yi arranged an isolation array, and then used a few thunderbolts to use the blasting method to easily get all this done.

Breaking through the mouth of the tunnel, Ding Yi frowned again. It turns out that tungsten blue adopts the most primitive mining method. The mine is very narrow, and the tungsten blue mine owner lets those poor miners drill into the very narrow hole, use pointed pickaxes, hammers, and other tools to break the ore little by little, and transport the ore out basket by basket......

Now is not the time to complain, Ding Yi released the general puppet. More than 20 general-purpose golems are rushing in, and these steel puppets are easy to use in this environment.

Cai Meiniang and Ji You arranged the formation in this area. Others, some of them, form hunting teams, gathering teams, to get food. The crew stayed where they were, and continued to hurry up and make it. There are also some people who are responsible for vigilance and investigation.

There are more than a dozen people led by Zeng Mao, and they are still a little unwilling, hoping to go to the ruined city and find something.

The hunting team was in charge of Wu Maonan, who took more than 30 young men and women, dressed in mechas, to hunt in the mountains and forests near tungsten blue.

Yi Xiaomei led another team to collect melons, fruits, and elixirs. It's autumn and October, and it's time for the melons to ripen. Abandoned orchards, farmlands, and medicine gardens still have a lot of harvests.

Dai Xiaoxue was responsible for assisting Gu Yue and Zhao Zhenggang in making mechas, while Meng Chan led another group of people to seize the time to rectify and repair the spacecraft.

Ding Yi and the three great masters studied the next itinerary.

The contact jade talisman on Ding Yi's body suddenly moved. Ding Yi hurriedly took off the jade talisman to check it.

This is the message sent by Zeng Mao. It turned out that not long after they entered the city, Zeng Mao and they encountered a search by the Shenwu Empire. Dozens of washbasin-sized frisbees, routinely, patrol the tungsten blue......

Although it is deserted, it seems that the empire has not given up and is managing this area.

Ten minutes later, these frisbees flew to the mining area, hiding in the formation, Ding Yi looked at this work made by his peers with great interest.

Although it is only a mid-level prop, Ding Yi still gave a lot of praise to this small object.

After another four or five minutes, the frisbee flew away.

An hour or two later, several teams that went out returned one after another, and they all received Zeng Mao's warning and made timely evasions, but the frisbee did not find them.

Frisbee is not scary, it is worth noting that the puppeteer who controls the frisbee, he should be near Tungsten Blue City.

This guy can't be, he's alone. He should also have a few companions. If these guys find out about Xingzang, it will bring Ding Yi and them a lot of trouble.

Wu Maonan and they harvested a lot this time and hit a lot of prey. In the mountains and forests here, there are several red deer herds, in addition to the number of mountain boars, antelopes, leopards, and earth dragons.

Ding Yi and the storage magic weapons in their hands have experienced vacuum magnetic tides, and the degree of damage is not large, and Ding Yi has repaired all these storage magic weapons. This is a great blessing in disguise.

One hundred and ten prey, taken out of the storage magic weapon, Wu Maonan was about to instruct the other monks to deal with these prey, Xiao Hei didn't know when, rushed out.

At this time, it was still the time when the sun was stronger in the afternoon, and at such times, Xiao Hei would always hide in a dark corner to sleep. I didn't expect it to come out today.

It bites down on the corpse of an earth-walking dragon, drags it to a dark place, and begins to eat.

Since Xiao Hei followed Ding Yi, he basically rarely eats raw food anymore, and since he came to the surface world, he has been losing his appetite, and coupled with the vacuum magnetic tide, its strength has weakened a lot, and Ding Yi has been very worried.

It was rare to see it take the initiative to eat, and Ding Yi was very happy.

A three-meter-tall earth-walking dragon was almost as big as Xiao Hei, but in less than three or five minutes, it was eaten clean by Xiao Hei. Xiao Hei took the initiative to eat, and Ding Yi paid attention, and he intercepted half of the prey.

Zhao Yong was very envious of Ding Yi's demon beast, and he took a lot of time to come over and 'communicate' with Xiao Hei, but Xiao Hei kept ignoring him.

Zhao Yong knew a lot of things about Xiao Hei from Ding Yi's mouth, knowing that this demon beast, also known as the 'Heaven Swallowing Beast', has a huge amount of food, and he also knows that this demon beast likes to be clean and likes to drink...... He changed his method to please Xiao Hei, but it didn't have much effect.

"Xiao Yi, Xiao Hei's strength is recovering, have you noticed it, its eating speed is accelerating. Zhao Yong said excitedly to Ding Yi.

Ding Yi watched Xiao Hei eat with interest, nodded, he also noticed this situation. In less than three or five minutes, a whole earth dragon weighing more than ten tons entered Xiao Hei's belly. It dragged another dragon with it......

The dragon is a large anteater with dark red scales, and its favorite food is fire ants.

Xiao Hei is the key to entering the underground world, Ding Yi is worried, he doesn't know how to restore Xiao Hei's strength, seeing that it takes the initiative to eat demon beasts, it seems to have obvious signs of recovery, how can he not be happy.

The fire dragon that was more than two meters long, in less than twenty seconds, entered Xiao Hei's stomach again. Blackie dragged it over again, and a rock monitor lizard ......

Ding Yi called Wu Maonan over.

"Teacher Wu, it seems that this time, I have to trouble you, Xiao Hei's main food is demon beasts, ordinary prey, and it is not interested. ”

Wu Maonan smiled: "It's nothing, I'll take Qianjun with me, and I'll go again." ”

Ding Yi thought about it seriously, and then said, "This time, I'll take Xiao Hei with you." ”

Wu Maonan nodded.

In the end, Ding Yi also took Ji You, Zhao Yong, Zeng Mao and a few people, and took Xiao Hei, who was a little reluctant, and followed Wu Maonan to the nearby mountains and forests.

Zhao Yong's violent demon ape is also a big loss of strength, it is no different from an ordinary little monkey now, it has temporarily lost the ability to transform. It was very afraid of Xiao Hei, it grabbed Zhao Yong's shoulder tightly, and didn't dare to get too close to Xiao Hei.

Entering the dense forest, the shade of the sky and the sun, the state of Xiao Hei is much better than in the sun.

Taking this demon beast to hunt, Wu Maonan and the others really realized what it means to 'get something for nothing'.

Xiao Hei's racial skills are very sharp, and the birds and beasts everywhere he goes, all of them, their bodies are paralyzed, and they have no resistance, Wu Maonan and they are caught effortlessly

Maybe it's too close to the city, there aren't many monsters here, most of them are ordinary beasts. Ding Yi took out a motorcycle puppet and beckoned Xiao Hei to sit up, and the others had mecha on them, and everyone flew into the depths of the dense forest.

Zhao Yong knew a lot of body language of demon beasts, and he pointed out some skills of Ding Yi and the beast tamer on the side. And Ji You is the most interesting, her onomatopoeia is super strong, she can imitate the sounds of various creatures, and many monsters are 'tricked'.

Xiao Hei will forage for food by himself, and sometimes he will suddenly jump off the locomotive, with little effort, and it will automatically return to Ding Yi with blood at the corner of its mouth.

Wu Maonan and Zeng Mao are not very useful, the mountains are high and the forests are dense, Zeng Mao's eye spirit talent is greatly restricted, besides, he only has the ability of the middle level of the feather level now, and there are really not many places to use him.

Wu Maonan, the bodyguard, is not very useful. In this dense forest, Xiao Hei is simply an invincible existence, even if he encounters a few Xuan-level demon beasts, these demon beasts can only become food in the face of Xiao Hei.

There is a signal transmitter on Xiao Hei's collar, and Ding Yi can roughly grasp Xiao Hei's whereabouts through this device. This is not afraid of 10,000 just in case, in case of any difficult existence, Ding Yi and they can at least provide the necessary assistance.

Ding Yi's team has several pharmacists, and he sees some rare medicinal herbs and spiritual plants along the way, and Ding Yi will try to pick them as much as possible. In addition, in the 100,000 mountains, some good mineral materials can occasionally be found, and Ding Yi will also try to collect them.

For two hours, they had gone deep into the depths of the mountain, which was more than 200 kilometers away from tungsten blue.

Inadvertently, Ding Yi discovers a hive of demon bees.

The demon bee is also known as the black bee, the ghost bee, this is a high-level insect, the sting of the demon bee can easily penetrate a centimeter thick steel plate, in addition, this kind of demon bee as big as a baby's small hand, its stinger is very poisonous, can turn a bison over in an instant. This carnivorous demon bee, its hive, is the size of a house, and its honey is an extremely precious spiritual material for cultivating the truth.

Ding Yi They have a terminator and get the honey of the demon bee, which is of course trivial. No matter how powerful the tail spines of the demon bee are, it is impossible to penetrate the titanium steel. Even so, everyone still hid from a distance, a safe position a thousand meters away from the demon bee, to watch Wu Maonan collect honey.

It took more than ten minutes for everyone to collect the honey and royal jelly in the hive.

Everyone was satisfied, the harvest this time was not small, but Ding Yi frowned. They were waiting for Blackie to hunt on his own and discover the hive, but this time, Blackie had been gone for a little too long.

"I'm not worried about Xiao Hei, the big guy should go over and have a look. Ding Yi couldn't help but say.

Back to the underworld, it's all up to this monster. If something happens to Blackie, it will be bad.

Ding Yi looked through the indicator compass on the mecha, and led everyone to the area marked on the compass.

At the bottom of an abyss, Xiao Hei was devouring a spirit python hundreds of meters long. Judging from the size of this spirit python and the lines on its body, this spirit python is at least a high-level demon beast.

Ding Yi was a little speechless. He had only heard of 'Greed Lacks Snake Devouring Elephant', but it was the first time he had seen a small beast less than one meter tall and less than one meter and a half meters long, devouring a behemoth hundreds of times larger than its size.

Ding Yi hurriedly asked Wu Maonan to control Qianjun and rushed over to help, Qianjun had a sword made of Aotai steel, Qianjun cut this spirit python into dozens of pieces, and with his help, Xiao Hei successfully 'eliminated' this super python.

It's not that Ding Yi hasn't seen it, Xiao Hei is eating. Today, though, it overate a bit. At one time, Ding Yi thought that after Xiao Hei ate cooked food, he would no longer be interested in blood food, but it seems that this time after experiencing vacuum magnetic tide, Xiao Hei's ecological habits have changed a lot.

Zhao Yong looked at Xiao Hei's extraordinary performance, and compared his spirit pet, Zhao Yong was all kinds of envy, jealousy and hatred for Ding Yi.

Zeng Mao said to Ding Yi: "Xiao Yi, Xiao Hei's strength recovery speed is amazing, if I am not mistaken, it has now recovered to the middle and high level of the Xuan level. ”

After saying that, he couldn't help but sigh again: "Xiao Hei, a demon beast like Xiao Hei who only needs to keep eating to recover his strength, has a talent that is really against the sky, I don't think it will recover in a few days." Unlike those of us, the recovery of strength is slow. ”

Ding Yi's eyes were also a little hot, Xiao Hei's racial talent, he couldn't help but say: "Teacher Yi's Soul Restoration Secret Technique is still a lot slower, I meditated for luck for several weeks last night, and I still didn't feel a trace of spiritual power in my body." This person can't be compared to a demon beast. ”

Ji You said at this time: "Xiao Yi, Xiao Hei has this talent against the sky, and its recovery speed is far beyond that of others, but it is still a little difficult to make it recover as before." ”

Ding Yi hurriedly said: "I still hope that everyone Ji will give advice!"

Ji You said: "A heterogeneous demon beast like Xiao Hei, there are few records in the surviving classics, what is the specific situation, in fact, I don't know, I just found some rules from its eating characteristics." Xiao Yi, do you think that the more Xiao Hei devours a powerful high-level demon beast, the faster its strength will recover?"

Seriously, Ding Yi really didn't notice this. Hearing Ji You say this, it seemed to be true, and he couldn't help but nodded.

Ji You continued: "The Shenwu Empire dominates the world, and almost all the high-level demon beasts in our continents have been subdued by the emperor's cultivators. Yuan-level demon beasts are almost extinct in the wild, at most, like this spirit python, hiding in this kind of inaccessible deep mountains and dense forests...... It's not that there are no high-level demon beasts in the wild, it's just that their numbers are very rare. The various cultivation sects, cultivation schools, they have almost wiped out the high-level demon beasts in this world. If Xiao Hei wants to recover his strength, he must devour high-level demon beasts, and demon beasts like spirit pythons are actually not easy to find. ”

Ding Yi asked Ji Youdao: "Ji everyone, I heard that there is a hundred beast gate in the southwest, your Rubik's Cube is hinting to me, go there to try your luck?"

Ji You shook his head.

"Xiao Yi, don't think I'm cruel, in fact, people and animals are average, high-level demon beasts are not easy to find, but high-level cultivators are a lot of them, especially the chasing soldiers behind them...... Xiao Yi, if you meet a yuan-level master like Wu Su again, don't waste it. ”

Ding Yi couldn't help but break out in a cold sweat. He hadn't really thought about it yet.

Xiao Hei's stomach is like a bottomless pit, just this hunt, it has devoured at least hundreds of tons of various demon beasts, two or three hundred meters long, a bucket-thick spirit python, just this big guy, at least one hundred and ten tons of weight. However, Xiao Hei's belly still can't see how swollen it is.

It's getting dark, everyone has to hurry at night, and today's activity can only come here to draw an end.

Today is very smooth, Ding Yi is a person who cherishes blessings, he didn't let everyone stay here longer, he greeted everyone and began to return along the road.

On the way back to the mining area, Xiao Hei continued to kill, but Ding Yi did not wait for it as before. In the evening, it is the time when many nocturnal creatures come out, Xiao Hei, an underground creature, has a stronger adaptability to the dark environment, it kills all the way over and over again, many demon beasts, it did not eat them, it brought back the corpses of these demon beasts, and Ding Yi put them all into the storage magic weapon.

Xue Ren was responsible for collecting ore rough, which was a strategic reserve, and in one afternoon, Xue Ren mined, and there were dozens of tons of ore. The people of the equipment team also took advantage of this time to produce more than a dozen sets of mechas. Meng Chan upgraded, widened, and heightened the spaceship. In particular, the power plant of the spaceship is finally completed, and there is no need to use the Hercules puppet to propel.

Seeing Xiao Hei cross the hatch without any difficulty, verifying this afternoon's judgment, Ding Yi had a smile on his face.