In the blink of an eye, a month has passed.

After Liu Yun created the foundation of the City of the Dead, he began to carve a magic circle on it.

The key to the construction of the magic circle is not its shape, but its structure.

The basic principle of the magic circle is that elements can move in the spirit of the guide substance, and different guide substances have different elemental conductivity.

Gold is the best guide to magic, so it is often used as the base magic path.

The silver element is to slow down and enhance the magic guide, and when the magic power passes through the silver element, it will continue to accumulate.

The crystal is the semi-guide magic of the magic power, and when the magic power tries to flow from one end of the crystal to the other end, it will be greatly resisted, and the magic power entering the crystal from the other direction will be unimpeded.

Crystal, gold, and silver are the basic conductors of the magic array.

Liu Yun used a strange blade to carve out a regular semi-triangular path on the grassroots non-demonic quality, and at the same time poured gold juice into it with gold juice in his hand, the gold juice melted by dark magic was completely different from the gold juice melted by high temperature, the gold juice melted by dark magic maintained good magic conductivity, and the gold juice that melted directly at high temperature would be greatly damaged.

These golds were collected by Liu Yun throughout the continent, and in the past month, while Liu Yun was building the City of the Undead, he was also controlling the collection of materials by various undead creatures on the continent.

Ten kilometers away on Liu Yun's right-hand side, there is a mountain of gold, all kinds of gold creations, standard gold bricks, all piled up together, becoming a hundred-meter-high hill.

Ten kilometers away on the left hand side of Liu Yun, there is a crystal mountain, where all kinds of crystal rough stones and crystal creations are piled up.

Ten kilometers behind Liu Yun, there was a mountain of silver, all kinds of silver products, piled up into a small mountain.

These things were collected by Liu Yun's undead creatures for her within a month, and the collection is still ongoing, and the order is to kill all living creatures she sees. On the Continent of the Undead, there is no need for living creatures.

Even if it was a live cockroach, Liu Yun would have to make it an undead cockroach to be happy.

On the basis of the basic conduction, through different structural combinations. There are some basic magic structures, such as a pass-through component that allows mana to pass through unilaterally, a mana steering component that can change the direction of mana flow, and a steering control component that can control the flow of mana through a third straight...... These mana building blocks have a common name, called the Magic Component.

Through the combination of magic components. It can create a variety of magic arrays with different functions and functions, the principle of magic arrays and magic are fundamentally different, magic arrays can hold magic, but magic cannot summon magic arrays.

The magic array that Liu Yun is arranging is the ultimate defensive magic array of the first layer, this magic array has the ability to automatically limit attacks in the city, all attacks whose energy exceeds the limit of the formation will be transformed and absorbed by the power of the formation and disappear, and when the attack energy exceeds the second limit level of the formation, the formation will open a comprehensive defense. All attacks on the City of the Dead are prohibited, and the energy will be absorbed and then bounced straight out.

Although this formation is not complicated, it is still complicated because it involves complex functions such as mana collection, determination, and the transformation, storage, and release of huge mana.

It took Liu Yun ten days to finally complete the construction of this Ultimate Defense Magic Array. The predicted defense should be able to perfectly defend against the attacks of professionals below the tenth order, and if the attacks of the tenth level professional, they can also be semi-perfectly defended, and this formation even has the ability to fight against ordinary masters. However, if more than 2 Juggernauts attack at the same time, the energy intensity will exceed the limit of the formation, causing the formation to collapse directly.

The changes on the continent naturally cannot be concealed from the previous ** satellites that are still in operation, and those forces that inherit the satellites are all afraid of the changes here. Millions of survivors were wiped out in less than a month, an entire continent was gradually covered by the power of death, satellite detection became blurred day by day, and the scouts sent were wiped out almost as soon as they got close.

The survivors of Europe, which is close to the Asian continent, are terrified to the extreme.

Because the coverage of the undead power is constantly extending in the direction of Europe, it has now reached the eastern part of Kazakhstan, the former Eastern European country, where undead creatures have begun to appear and have begun to attack the survivors there.

Three-quarters of the Great Siberian Plain has been covered by the power of the undead, and the snow has been turned into a black powder by the power of the undead along with the plants, creating a sharp contrast between the white snow field on one side and the pitch-black demonic soil on the other.

The former Great Nippon Empire has basically fallen now, leaving only a survivor base, the Tokyo base, relying on the broken walls to resist the boundless army of the undead, and the day of the fall is not far off.

The surface of the sea is full of bone dragons formed by the big fish of the sea, hovering low at altitudes, or burrowing into the dark sea of the dead to catch those low-level sea creatures.

The sky shrouded in the power of the undead is often covered with black rain from it, which is full of the power of death, and the rain of death bathes the place, and all living things are turned into dead creatures.

And in the center of this continent of the undead, Liu Yun was busy building his own city, the city of the undead.

"I can't go on like this, I request the execution of the XXX destruction plan." On the American continent, the head of the White House base, Galileoin raised his head and said.

At the round table sat twelve senators, the youngest of whom was Galileoquin, and the most charismatic of the people.

"Agreed"!

"Agreed"!

"Agreed"!

"Agreed"!

"Agreed"!

"Agreed"!

"Agreed"!

"Agreed"!

"Agreed"!

"Agreed"!

"Agreed"!

Eleven elders raised their hands one by one and said.

Finally, Galileoin also raised his hand: "Agreed!" ”

Then a female soldier walked in and opened a suitcase, inside which was a strange computer with no keyboard, only a few buttons.

This computer is the "nuclear key", which is used to launch nuclear weapons.

"Set the target for the former central part of the Asian continent." Galileokin said.

"Yes, Mr. President." The female soldier nodded and began to set her goals.

"The setting is complete, please instruct." Said the female soldier.

"Enter the number of warheads to be launched: category A warheads, one hundred." Galileokin said.

Category A nuclear warheads, weighing ten tons, are currently the largest yield nuclear bombs, and the total number currently has a thousand.

"Start the launch, enter the key XS-WG-JK-P7-DR," said Galileokin.

The female warrior nodded, entering the key and firing instructions.

The screen says, "Please enter the first fingerprint key and iris key." ”

Galileokin stood up and said, "Please scan." ”

A red laser fell on Galileoquin, reading his iris information.

Then Galileokin pressed his finger to the fingerprint screen of the computer case.

"Ding, the fingerprint collection is successful, the iris information is matched, please enter the second key."

The patriarch opposite Galileokin stood up, walked up to Galileokin, and handed over his information key, followed by the other ten people, and handed over his key.

"The keys are all matched, the biometric information is detected, the biometric information is matched, the heartbeat rate is detected, the heartbeat rate is normal, the facial recognition is correct, the brainwave measurement is carried out, the brainwave data is normal, the infrared data is monitored, the infrared data is normal, and the countdown before entering the last launch, 10, 9, 8, 7, 6...... 1,0, launch! ”

The screen of the computer case was transformed into an electronic map, on the electronic map, there were twelve red dots flashing, and then from these twelve red dots, more than 100 lines appeared, which began to extend, and the destination was the central part of Asia.

Galileokin sat down with a solemn face and looked at the large map suspended in the center of the round table, which was also the same electronic map as the computer screen, and the trajectory of the nuclear missile displayed was also synchronized.

"Hurry up." Galileokin prayed in his heart. (To be continued.) )