The Way of the Prehistoric World

The fate of Zu Qi and the Qilin tribe had nothing to do with Mei Zihan. Instead, after Shen Ni left, he looked at the magma sea with a radius of tens of thousands of light years and couldn't help but sigh in his heart.

"These guys left after they finished the fight, leaving a mess behind, and they asked me to help clean it up. I've almost become the legendary villain!"

Mei Zihan couldn't help but start to vent.

No matter how unhappy he felt, business had to be dealt with. If the magma sea in front of him was left alone, the entire Beiju Luzhou would eventually become a dead land, which he never wanted to see.

Facing the boundless sea of ​​magma, Mei Zihan felt that the problem was a bit tricky. If it wasn't too difficult, Zu Feng wouldn't have to keep suppressing the undying volcano and wouldn't be allowed to go out casually.

Wanting to calm down the magma in front of him, Mei Zihan found after some consideration that there were currently two methods that were more feasible.

The first and simplest way is to use the light of creation stored in the purple fire of the avenue. This magical light that turns thoughts into divine light is enough to completely restore the area with a radius of tens of thousands of light years to its original appearance.

Of course, the cost is also very huge. The light of creation he possesses will basically be consumed. He regarded the light of creation as a "waste" when used on the tripod, so it is even less likely to be used here.

As for the other method, it is also very simple, which is to move a huge mountain with a radius of tens of thousands of light years directly on top of the magma, completely burying the entire magma mouth.

However, the method of moving mountains is obviously unrealistic. It does not mean that there are no giant mountains that span tens of thousands of light years in the ancient world. There is indeed one such giant mountain in the ancient world, and that is Mount Buzhou, but it cannot be moved.

If other mountain ranges were to be moved, even a giant mountain range with a radius of 1 light-year would require at least more than 100 million. And because the mountains are not connected, some magma will still flow out of the cracks between them.

Although the flowing magma can no longer pose a threat to Beiju Luzhou, this area with a radius of tens of thousands of light years will definitely become a dead land.

This is obviously not in line with Mei Zihan's original intention.

Since there is no ready-made giant mountain, he can only refine it himself. However, the materials consumed in doing so are too huge, which he cannot accept.

Refining a huge mountain with a radius of tens of thousands of light-years, even if it is only 100 million feet high and is more than 100 million times smaller than Buzhou Mountain, will consume one-tenth of all his chaotic soil.

Chaos breath soil is the material for refining the original body of the cauldron. It is a higher level existence than innate breath soil. One grain can be turned into a huge mountain hundreds of millions of feet long, with a radius of no less than 100 million miles.

In order to completely block the magma mouth, the Chaos Breathing Soil that needs to be consumed, after preliminary calculations, is as large as dozens of miles in radius. If other materials are not considered, it is enough to refine several Chaos Spiritual Treasure-level creation cauldrons.

Even Mei Zihan, who has always been "rich", cannot accept such a large consumption.

"As the saying goes, 'It's better to block than to open up'. If the magma sea is completely blocked, it will be a waste. Such good earth and fire resources are more than enough to refine low-level acquired spiritual treasures."

Mei Zihan began to continuously improve her treatment plan.

In the end, he chose a plan that had both ends in mind. This plan had the same principle as refining the giant mountain, but the material consumption was much smaller.

He plans to refine a city, or a city-type acquired treasure. The entire city is large enough to completely cover the magma mouth, covering a radius of tens of thousands of light years.

The height of the entire city is only one million feet, which is hugely different from the billions of feet in the previous giant mountain plan.

The reason why Mei Zihan is confident that he can restrain the entire magma with a million-foot-high city is because he plans to set up billions of refining rooms in the city. These refining rooms will not only refining weapons, but also Can be used to soothe the energy of magma.

Of course, just having a refining room was not enough. In order to further release the magma energy, he spent a lot of time and finally thought of Iceland on earth.

Iceland itself is a volcanic island. There are many volcanoes on the island, but there are few eruptions. The reason is because of the numerous hot springs on the island, which absorb part of the heat of the magma.

Inspired by Iceland, Mei Zihan decided to set up countless hot springs in the city, including large ones with a radius of hundreds of millions of miles.

As for the spring water required for these hot springs, it is not a problem for Mei Zihan. For monks in the prehistoric times, what spell can't make it rain or snow? As long as the city managers provide regular rainfall and snowfall in the future, they will be able to meet the needs.

Although the above measures are taken, they are not enough to completely quell the power of the magma. At this time, you need to use the power of the formation.

Mei Zihan plans to set up the Four Elephant Spirit Sealing Formation in the city. The base of the formation is composed of four giant mountains hundreds of millions of miles high located in the four corner areas of the city. When refining these four giant mountains, he will add a little bit of it into them. The essence of the four innate phenomena to achieve the best results.

The Four Elephant Spirit Sealing Array can not only suppress the magma, but also slowly extract the energy of the magma and convert it into innate spiritual energy of its own attributes for the cultivation needs of the monks in the city. It can be said to kill two birds with one stone.

Now that the solution has been determined, the next thing is to refine the city. For such a huge city, with the early stage cultivation of the Quasi-Saint body, there is absolutely nothing that can be done, and it can only be left to the clone for refinement.

After placing a piece of Chaos Breathing Soil with a radius of ten miles and part of the essence of the Four Innate Symbols into the Cauldron of Creation and handing it to the clone, Mei Zihan flew towards the main battlefield, and the clone also entered the outer chaos at the same time and began to refine weapons.

Mei Zihan went to the main battlefield this time, naturally not to participate in the battle. With his current level, a battle of this level was not considered by him. His main purpose was to see the flesh and blood and remains left by both sides. soul.

In today's prehistoric world, because there is no six paths of reincarnation, these remnant souls will either slowly dissipate over time, or turn into ghosts, and then turn into ghost cultivators.

However, because of the existence of Luo Hu, a considerable part of these remnant souls will be used by him to create demons and become his capital for hegemony.

As for the flesh and blood in the battlefield, they are the raw materials for the evolution of the world inside the body. Although the effect is hundreds of millions of times worse than the body and soul of the Chaos Demon God, it is still better than nothing. Before the cultivated Chaos Demon God grows up, it is only It can be like this.

Today's inner world is still the top-level Xiaoqian World. Due to the lack of original heavenly materials and earthly treasures, the world's origin cannot be promoted in a short time. However, Mei Zihan is not in a hurry. There is still time anyway.

As long as the Chaos Demon God cultivated in the future grows up or enters outer chaos, the recovery of the inner world will not be a problem at all.

After a while, he had arrived next to the main battlefield.

Within a radius of hundreds of light-years, there are no less than 300 billion scattered corpses. Among them are ferocious beasts and Qilin tribe, but most of them are from the beast tribe, accounting for at least more than half.

"It seems that the Qilin clan has offended the beast clan this time."

Mei Zihan couldn't help but sigh.

Because the Qilin tribe retreated in an organized manner, the beast army that was left behind began to retreat one after another at a loss. Because of the rush, the retreat of the beast tribe could be described as a rout. Unknown to the beast army, How many light years have they been hunted?

However, this had nothing to do with Mei Zihan. He just took out a jade bottle. The jade bottle was completely black and had no patterns. Only a few traces of Yin Qi occasionally leaked from the mouth of the bottle, causing the surrounding temperature to drop sharply.

This is a Xuanyin bottle that he specially refined to collect remnant souls. The entire body is made of holy black jade. As for the immeasurable Xuanyin energy in it, he went millions of light years underground to collect it specially.

The entire Houtian Lingbao is specially refined for the remnant soul. There is a space with a radius of hundreds of millions of miles, which is specially used to store the remnant soul. Once the remnant soul is sucked into it, it will immediately enter a dormant state, and the Xuan Yin Qi in the space can Ensure that the dormant remnant soul will not dissipate.

Mei Zihan then sacrificed the Xuanyin bottle. The entire Xuanyin bottle became ten thousand feet in size and floated over the battlefield. Then a huge suction force came from the mouth of the bottle, completely covering the entire main battlefield in an instant.

Under the influence of the immeasurable suction force in the Xuanyin bottle, the hundreds of billions of remaining souls in the entire battlefield began to fly towards the Xuanyin bottle involuntarily.

After sacrificing the Xuanyin bottle, Mei Zihan began to collect the flesh and blood remains on the battlefield. With a wave of his hand, the remains of hundreds of millions of miles in radius were taken into the inner world. Then he stepped out, and the distance of another billions of miles was .

It took a full year before he was able to collect all the flesh, blood and remaining souls from the entire battlefield.

Except for these, no innate spiritual treasures or magic weapons were found on the entire battlefield. It was thought that they had all been cleaned up by the beast army, and only these useless flesh, flesh and remnant souls were left on the battlefield.

Because in the main battlefield, the highest cultivation level is only in the late stage of Daluo Jinxian, the damage to the earth veins caused by the battle here is relatively small, and Mei Zihan does not need to repair it specially. As long as it is no longer damaged, this place can be repaired by itself.

Now that he was done, Mei Zihan decided to return to the magma mouth.

After he returned, he discovered that during this period, the Chaos clone had not only refined the entire city, but had also placed it on the magma mouth. The previous magma mouth had now been replaced by a city.

The name of the city was also chosen by the Chaos Clone. On the city wall that was one million feet high, there were three characters "Earth Fire City" written on it. Each character had countless laws of the great avenue written on it.

Perhaps just because of these three big characters, many monks came to settle here. The characters contain part of the insights of the clone, a powerful man in the middle stage of Heavenly Dao. It is an excellent holy place for enlightenment.

There are three gates on each side of the entire city, a total of 12. These gates are connected in pairs, forming six avenues in the city, three vertical and three horizontal, each of which is no less than one light-year wide.

Because there is a forbidden air formation in the city, Saints can only fly below 10,000 meters. Therefore, in the future, residents in the city can only choose to fly along the streets, because there are many buildings over 10,000 meters high in the city. yes.

The entire Earth Fire City is a city of refining weapons. There are hundreds of billions of refining rooms evenly distributed in the city. Except for innate spiritual treasures, the refining of all levels of magic weapons can be satisfied.

At the same time, Earth Fire City is also a hot spring city. There are numerous hot springs of various sizes scattered throughout the city. If you feel too tired from practicing and want to relax, coming to Earth Fire City is undoubtedly a good choice.

Finally, the Earth Fire City will also be built into a city of peace. On the one hand, the Earth Fire City will always be neutral in the prehistoric times and will not participate in any prehistoric battles.

On the other hand, as long as you are in the Earth Fire City, fighting with each other is strictly prohibited. Except for the life and death duel stage, any monk who takes the initiative to fight in the Earth Fire City will have only one word - death once discovered by the city guards.