After the four of them teleported out of the Abyss Graveyard, they went back to rest. Early the next morning, the Abyss Graveyard was immediately raided again, and as a result, a "Legendary Stone" failed to fall out. Later, because the outbreak of demonic disasters in various places became more and more serious, Xiao Yu gave Jiang Xiaowen, Zhao Changping, and Han Kexin some arrow towers and elemental cannons, and asked them to return to their respective cities to take precautions as soon as possible, and it was not too late to ask Tiancheng when the situation stabilized.

In the past three days, the number of cities affected by the demonic plague has skyrocketed to more than one hundred and eighty, and although the cities are fully prepared, the powerful demonic plague still makes them feel miserable. At this moment, fighting the demon plague is the top priority, and most of the nearby alien races and cities choose to give up their past grievances and unite with each other to fight the demon plague.

Wentian City often sends execution regiments, dragon blood warrior teams, and the most elite group of regular warriors to support some cities, as the most elite force in Wentian City, they naturally will not be taken away for free to help others, although they can hone their combat effectiveness, but the charge is also necessary, and the price is definitely not cheap. Even so, the city lords, who were harassed and miserable by the monsters, still came to ask for help in an endless stream.

A week went by.

News came from Dark City and Burning Sky City that the Immortal Emperor and the Flame King both broke through the bottleneck and entered the fourth order. In addition, the first fourth-order warriors have appeared in several powerful cities such as Fengyun City, Stormwind City, and Canglong City, and many top masters have reached the bottleneck stage and started retreating, which shows that although the demonic disaster has caused people to suffer heavy losses, it has also made people grow up rapidly.

Wang Chao and Jin Shi came out of retreat once, and it was a pity that the impact bottleneck failed. They adjust their state and start the second retreat, and they have failed the first time, and the second success will be much greater.

Yun Yun has always been in retreat, she has been in retreat for longer than Jiang Xiaowen, and it took about ten days before and after, and I don't know what the specific situation is.

In the space of a week, the population of Wentian City has more than doubled, and the total number has exceeded the 20,000 mark. Xiao Yu used the city upgrade token to upgrade Wentian City, the city area was fifty percent larger than before, the number and scale of buildings increased greatly, the number and scale of Wentian City were also increased from two to four, there were twelve low-level goblin magic cannons, five helicopters, missile vehicles, and combat ships, and the number of elemental cannons on each wall was not less than ten, of which there were as many as thirty at the west gate and the south gate.

The city is full of arrow towers inside and out, the number of which is as many as more than 600, not only the flame arrow towers produced by Wentian City, but also the highly poisonous arrow towers, frost arrow towers, cobweb arrow towers, etc., purchased from various cities, etc., are tightly arranged to build an ironclad defense.

Xiao Yu invested an additional 80,000 high-level soul gems into the city defense, and his usual daily income was all smashed into it, so that the number of third-order minotaurs in Wentian City reached 1,000, and the number of third-order breeding beasts also exceeded 1,000, and there were 3,000 transformed orc warriors and 800 mechanical warriors.

There is good news from Wentian Research, Xiaobai and many researchers have worked hard for many days and nights to repair the heavy shield device in a scrapped tank, and take it out to modify a shield device into a stationary shield generator, which can create a shield for protection over a large area.

Because the instrument is too large and should not be shaken, it can only be used in one fixed place. Xiao Yu ordered a shield tower to be built on the city wall, which was specially used to place the shield generator, so that the nearby area had a shield of 50,000 energy points, and the city wall had an extra layer of energy protection, which was even more impregnable.

The city's strong defense force has given the people of Wentian a huge sense of security, and the fame of Wentian City has spread throughout the continent, and most of the refugees have chosen to join Wentian City, and the population continues to increase at a rate of more than 1,000 people every day, and the city is getting bigger and bigger.

The power of the Sea Tribes and Orcs also continued to grow, and the Orcs continued to conquer other Orc tribes on the grassland, while the Sea Tribes continued to accept the Sea Tribes who were affected by the undersea disaster and forced to migrate to settle on the Fish-Man Peninsula. The population of the Fireblade Tribe has grown to 60,000, and in addition to the three high-level orcs of the Fireblade tribe of Rorome, Karui, and Gray, there are two more high-level orc warriors. The Fish-Man Peninsula is still the most populous and growing fastest, reaching 300,000 and is the most important force in the West Coast defense line.

Xiao Yu retreated for a few days during this period, inheriting the fourth-level skill shadow clone.

The shadow clone is one of the most powerful skills of the shadow demon, which can consume power to conjure up a clone that is exactly the same as its own strength, and the ability of the clone is exactly the same as the body, and the strength depends on the strength of the doppelganger. This skill can be of great use both in combat and in daily life.

…………

The food planted by humans and orcs is in the harvest stage.

At this time, the cold season is rapidly approaching.

The West Coast was suddenly in temperature, the rivers were showing signs of freezing, the skies were falling with snowflakes, and the snow was falling in an instant, and in a short period of time, the entire West Coast was transformed into a world of snow.

Early morning.

Xiao Yu pushed open the door of the balcony, and he stood on the highest position, looking down on the entire city. The sky was covered with goose feathers and snow, and the wind was howling, freezing the edge of the Silver Mirror Lake, and the entire grassland was white, the monsters were gone, and the earth was silent and silent.

Xiao Bai walked out of the house with a big cloak, stood beside Xiao Yu, and exhaled a warm white breath into the palm of his hand, "The snow outside is so big, it's so beautiful, but it's getting a lot colder." ”

Xiao Yu frowned slightly and said, "This is not a good thing for us, most of the rivers are frozen, and the low temperature will have a great impact on the life and activities of the Sea Clan. Most of the monsters are gone, the ground is frozen, ordinary magic plants can no longer be planted in the wild, and our food will be reduced a lot, so we can only rely on farms and plantations. ”

"Hosts, food is not a problem. You can buy Goblin Specialty Magic Synthesis Seeds in the Goblin Shop, which can be grown in any environment, and they grow very fast and have a high yield. Moreover, our institute has also made a secret weapon that can deal with the current situation. Xiao Bai suddenly smiled and took out a bottle of bright red powder as fire, "This is the recent result of the research institute, a thing called ice melting powder, which is made of fire attribute crystals and earth attribute crystals in the warehouse, which is rich in fire and earth elements, and is sprinkled on the ground after dilution, which can ensure that a piece of land does not freeze for a long time, and ensure that the earth is warm, so that it will not be affected by the environment, but the cost is a little high." ”

"The magic seeds of the goblin clan are not cheap, and the elemental crystals of each system are also precious resources. However, there are too many soul gems spent on the defense of the city recently, and the soul gems can be saved, and the invention of melting ice powder is very good, and we will make a lot of money in the snow. ”

Xiaobai nodded, just as he was about to speak. There was a violent shaking from the west, and she turned her head in surprise to look over, "What's wrong?" ”

Xiao Yu looked in that direction, his expression changed slightly, and he suddenly remembered something, and shouted, "It's the butcher!" ”

Tens of thousands of corpses were piled up together, let the butcher devour them, and more than ten days have passed, and Xiao Yuke has always remembered this matter. Now there is such a big movement in the direction that you don't have to think about it, it must be caused by the butcher. It was probably a breakthrough in the process of devouring the corpse, so it caused an earth-shattering sound.

"Xiaobai, you stay here, I'll go over and take a look."

"Okay."

Xiao Yu rose from the sky, turned into a streamer and flew towards the place where the corpses were piled up, and it only took five minutes to rush to the location. Xiao Yu was really taken aback by what he saw, only to see thousands of corpses piled up on the ground, forming a mountain more than 100 meters high, and the snow within a few thousand meters around it had been infected by the demonic qi, and it had turned black, like ink.

In the middle of the corpse mountain, a large pit was sunken down, as if it had been smashed out by a small meteorite, and inside the huge pit, the pitch-black demon slime became the size of a building, constantly devouring the surrounding corpses, and the translucent jelly-like body was enough to accommodate more than a hundred undigested bodies.

"Demon Slime", an abyssal demon, mid-fourth order. Traits: Devour, Assimilation, Physical Immunity, Low Intelligence. Side Skills: 1, Spirit Thorn (Level 4). 2. Dark Parasitism (Level 4). 3. Transformation: Abyss Demon. 5. Imitation (special skills, no level). 6. Split (special skill, no level)

Mid-Fourth Order!

In just a few days, it actually promoted two levels in a row and directly threw Xiao Yu behind his ass.

Xiao Yu ordered the demon slime to stop devouring, and after about half an hour, the corpse in his body was digested. Xiao Yu was surprised to find that a large number of black crystal-like objects appeared in the body of the demon slime, only slightly larger than a fingernail, and the number was very large, more than a thousand, floating in the body of the demon slime......

Xiao Yu's eye of insight could very clearly observe the rich dark power contained in the black crystal.

Why are there these things?

The butcher eats too much and causes indigestion and suffers from stone disease?

Xiao Yu smiled helplessly at this nonsensical idea and gave the butcher an order. The jelly-like body of the demon slime squirmed, and after a while, one of the black crystals poured out of its body, broke away from the slime's body, and fell to the ground with a thud.

"Magic Crystal Nucleus", a blue high-grade, a crystal nucleus formed by the condensation of a large amount of dark aura and abyss breath, contains powerful dark power.

Xiao Yu was slightly stunned, he had never heard of the magic crystal nucleus, he didn't know what it was, he didn't understand so much power, why didn't the butcher devour it, but instead condensed into a crystal nucleus and kept it in his body. With doubts, he transforms the demon slime.

The Demon Slime's huge body slowly became smaller, shrinking from a house to a four-meter-tall humanoid, and a large number of magic crystal cores were desperately accumulated in the body. Suddenly, the jelly-like body solidified, and a pair of wings formed entirely of pitch-black crystals stretched out from their backs, covered with a large number of scales, each of which was a magic crystal nucleus.

Xiao Yu's face changed, why did the butcher's demon wings become like this?