After dozens of battles with monsters, Zhang Cheng discovered that although these monsters are thick-skinned and thick-skinned, they are not as powerful as the rhinoceros and elephants on the earth. ￣︶︺asц小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小小�

In defense, monsters can support a layer of spiritual energy shield, which can block dozens or hundreds of machine gun bullets depending on the size of the demonic power.

The kinetic energy of the 12.7mm machine gun bullet is still amazing. Zhang Cheng can only block single digits by himself. These monsters are at least in the foundation building stage, and it is also possible in the Golden Pill stage. However, they have never encountered any attacks similar to those of the earth's firearms, nor have they evolved against the earth's firearms.

In this way, Zhang Cheng's bulletproof armored vehicles broke three along the way, all of which were sneak attacked by monsters. Monsters who could nibble crawlers were also unprepared for defense.

After walking in the forest area for three days and two nights, relying on the firepower of 800 rocket flying soldiers, hundreds of rocket flying soldiers were still killed by monsters. They also lost dozens of spider self-destructing robots, and finally reached their destination. These losses are completely acceptable.

Moreover, along the way, Zhang Cheng harvested the remains of thousands of monsters, including many big monsters in the Golden Pill and Nascent Soul stages. These monsters themselves are resources. Eating the meat of monsters directly can increase their skills, and the muscles and bones of monsters can refine various magic weapons and even magic weapons. The monster pill is a treasured main material for alchemy - although it can be swallowed directly, the effect is better after becoming a pill.

On the spirit stone veins on the map, several excavation robots constantly dig out the rocks and soil on the ground here. Around them are rocket flying biochemical soldiers robots and self-destructing spider robots on the periphery guarding. Zhang Cheng also got out of the car and arranged an isolated spiritual energy array nearby using the earth's formation to prevent the spiritual energy inside from leaking after being dug out.

Because along the way, many big monsters in the Nascent Soul Stage also killed, so the little monsters in the Foundation Establishment Stage in the Qi Refining Stage have long been avoiding this team.

By the way, since ancient times, learning which one is better to dig is too profound. However, Zhang Cheng dug up the spirit stone vein at a depth of 100 meters in just a few hours.

A natural cave has been formed here. Zhang Cheng walked down the spiral steps that had just been repaired for several minutes and soon discovered the wonders of this spirit stone mine.

The center of this spirit stone vein is a spiritual spring, which slowly surfs the spiritual spring water at a very slow speed. Around the spiritual spring water is a wall composed of high-level spirit stones that are more than one person tall.

There are also dense spiritual stones of various levels shining on the walls of the cave. The spiritual energy in the cave seems to be condensed, but this is not an illusion, but the spiritual energy is really condensing into spirit stones. Moreover, there is not a single first-level spirit stone here, and even the second-level spirit stone is in a relatively biased place. The walls are mainly third- and fourth-level spirit stones, and there are also a small number of second-level and fifth-level spirit stones.

The spirit stone walls formed around the spiritual spring are composed of fifth-level spirit stones or even sixth-level spirit stones. No wonder Xuanqing Sect, which later occupied this place, became a major sect with the God Transformation Period, and the resources of this spirit stone mine are abundant.

The only problem here is that the spiritual energy is too sufficient. Zhang Cheng took a few breaths in the spirit stone mine, his body heated up, and then his breath suddenly rose to the first level, and he advanced to the seventh level of Qi Refining.

At this time, Zhang Cheng understood more why wealth should be ranked first in the world of immortal cultivation. Not to mention that people are here, even if they bring a bite of pig on the earth here, they can become a pig demon in the Nascent Soul stage.

Although the spirit stone resources here will be restored after taking all the millions of years, Zhang Cheng is not that kind of person. He can't use up the spirit stones here alone, even in the future when he reaches the God Transformation Stage. Since this is the case, there is no need to conduct destructive excavations.

Zhang Cheng, who had been sucking a few breaths of spiritual energy, started to sweep the goods with a storage bag and storage ring. In addition, the arms that were not needed for the time being were moved out, allowing the biochemical robot to increase the guard power.

Most of the spirit stones on the wall in the cave were swept down by Zhang Cheng. Most of the time, Zhang Cheng did not intend to take them away. Instead, he used the largest number of third- and fourth-level spirit stones on the wall to build a wall outside the spiritual spring, and then took down all the fifth- and sixth-level spirit stones that blocked the spiritual spring water.

This circle of spirit stones is the essence of the spirit stone ore. Among them, there are more than 7,000 sixth-level spirit stones, more than 80,000 fifth-level spirit stones, more than 300,000 fourth-level spirit stones, and more than 500,000 third-level spirit stones. They all become Zhang Cheng's personal property. It turns out that those with virtue live in it.

It must be reasonable for Lingquan to grow like this. Zhang Cheng just simulated it according to the original environment.

Because the scope has been expanded, the water surface of the spirit pool has not changed much except for a little lowering. Because the water surface of the spirit spring water has dropped, Zhang Cheng was able to discover that there is a small circle of nine-level spirit stones at the center of the bottom of the spirit spring water. There are eighty-level spirit stones outside the ninth-level spirit stones, and there are seventy-nine-level spirit stones outside the eighth-level spirit stones.

Although Zhang Cheng discovered these spirit stones, he did not take them. Because Zhang Cheng still hoped to use this place to practice. How do you think that the nine nine-level spirit stones in the center are the foundation of the spirit stone mine?

At this time, the robot had built three thick iron gates on the cave gate of the Lingshi Mine, leaving only one person in and out.

Zhang Cheng was finished doing it, so he lit a cigarette in the spirit stone mine, found a place to sit down and smoke and rest. After taking a few puffs of cigarettes, Zhang Cheng felt that his body was hot, and the feeling he had just felt again. This time Zhang Cheng was ready, took a deep breath of cigarette, and then shouted: "The eighth level of Qi training will be broken for me."

Then Zhang Cheng successfully entered the eighth level of Qi training.

From the qi training to the great perfection of Qi training, there are a total of sixteen layers. Sixteen taels per kilogram is not unreasonable, but implies the laws of nature.

Zhang Cheng thought that this Qi training period was too easy to break through. He just came in and took a few breaths and broke through the seventh level of Qi training period. Then he worked for a few hours and broke through the eighth level of Qi training. Fortunately, he was prepared when he was in the eighth level of Qi training and then installed one.

It seems that there is no need to meditate and practice to attract spirits into the body during the Qi Refining Period. Just stay in this environment with rich spiritual energy for a few days.

With this feeling, Zhang Cheng took out a piece of animal meat, barbecue grill and various seasonings from the foundation-building period and started barbecuing the meat in the hole.

After eating a large piece of animal meat, Zhang Chengxin satisfies the bedding on the ground and goes to bed directly - the spiritual energy is already so strong, what should I do when practicing martial arts? It’s enough to eat and sleep.

When Zhang Cheng woke up in a satisfied dream and moved his body again, he found that he had already been practicing Qi tenth level. He went up to two levels when he went to bed, and he upgraded like this without knowing it at all. Is it so simple to upgrade?

Zhang Cheng felt that he was one step away from the late stage of Qi training, and shouted in the hole: "Can it be easier to upgrade!"
Chapter completed!