"What a place!"

Zhang Tianfeng sighed lightly, and the smile on his face became extremely bright.

The Heaven and Earth Yuan Qi here is so abundant, there must be Yuan Crystal Vein.

Thinking of this, Zhang Tianfeng seeped his mind into the underground of the sinkhole.

The Divine Thoughts were unimpeded in the outside world, but it was much slower to enter the underground, and with the current strength of his Divine Thoughts, it could penetrate into the ground at most five hundred meters.

Ten meters.

Twenty meters.

Thirty meters.

One hundred meters!

…………

When Zhang Tianfeng's divine thoughts came to the bottom of the sinkhole two hundred and thirty-five meters underground, a yuan crystal appeared in his divine thoughts.

"It's actually a medium-grade Yuanjing?"

Zhang Tianfeng's eyes lit up.

Generally speaking, immortal cultivators at the Qi refining level and the foundation level all use lower-grade Yuan Crystal to cultivate.

From the knot pill to the Yuan Baby, use the medium-grade Yuan Jing to cultivate.

The power of the god is to use the high-grade Yuan Crystal to cultivate.

As for the super powers above the Merge Dao, they all use the best Yuan Crystal to cultivate.

The higher the level of the Yuan Crystal, the more refined the Yuan Qi contained in it, the less impurities it contains, and the greater the time for condensation.

The exchange rate between the Yuan Crystals is one hundred to one, for example, one hundred lower grade Yuan Crystals is equal to one medium grade Yuan Crystal.

Straight to the point.

After discovering a medium-grade Yuan Crystal, Zhang Tianfeng continued to let the divine thoughts infiltrate downward.

After sinking a few meters, two more mid-grade Yuan Crystals appeared within the range of his divine thoughts.

"Go on!"

Penetrating down again, more and more metacrystals were found, reaching more than 100.

Finally, when it reached four hundred meters.

A small Yuan Crystal Vein appeared in Zhang Tianfeng's sight, making him breathe tightly, because this Yuan Crystal Vein was actually a medium-grade Yuan Crystal Vein, and if it was completely mined, at least more than 10,000 medium-grade Yuan Crystals could be obtained.

If converted to the lower grade Yuan Jing, it is more than one million.

With these Yuan Crystals, he didn't have to worry about cultivating to the Dan Period.

"Dig!"

There is nothing to hesitate about.

Zhang Tianfeng manipulated the flying sword to cut through the ground of the sinkhole.

The speed of the flying sword was extremely fast, and in less than two minutes, a channel more than four hundred meters deep was dug out, reaching the Yuanjing ore vein.

Metacrystalline veins have extremely hard associated ores.

Yuanjing, on the other hand, is surrounded by these associated ores.

If you become a grandmaster, it will be very difficult.

But under Zhang Tianfeng's flying sword, these associated ores were cut like tofu.

It took more than an hour.

Zhang Tianfeng mined the entire Yuanjing vein, with a total of 12,376 medium-grade Yuanjing.

It can be said that the harvest is huge.

Then, he released his divine thoughts again to see if he could find other Yuanjing mines.

It's a pity that it took more than an hour, and he only found dozens of scattered medium-grade Yuan Crystals, and nothing else was found.

However, he was very suspicious that there were more Yuanjing mines deeper underground.

It's a pity that his mind is limited.

It can penetrate up to 500 meters underground, and it is difficult to reach deeper places.

Someone wants to ask, Zhang Tianfeng is already a few hundred meters underground, and his divine thoughts can continue to penetrate down.

This involves the force of the earth's magnetism.

The deeper you go underground, the stronger the geomagnetic forces will be, and these geomagnetic forces will block the penetration of divine thoughts.

Therefore, even if it is the power of the Tribulation, it cannot make the divine mind reach the center of the earth.

"It's time to be satisfied!"

Zhang Tianfeng got out of the hole, then filled in the hole he dug, and left the sinkhole directly.

Back at the villa, it was already dawn.

Sitting in the study, Zhang Tianfeng was playing with two medium-grade Yuan Crystals, but he was thinking about the transformation of heaven and earth in his heart.

If heaven and earth really recover.

Then, it is definitely not only the Shenlong Frame that will be abnormal, I am afraid that this abnormal phenomenon occurs in many parts of the world.

So.

After breakfast, he called Lan Yi and asked him to send the disciples of the Holy Immortal Sect to all parts of the country to investigate the anomaly.

At the same time, he also said hello to his father-in-law, Tang Haifeng, and asked him to send someone to investigate.

As for the Lin family and the Chang family, he did not notify.

After all, it was just his guess.

Heaven and earth may not have been promoted.

Two days later.

The disciples of the Holy Immortal Sect sent back news from Changbai Mountain that a large number of fierce beasts had also appeared in the primeval forest here.

So, Zhang Tianfeng Yujian rushed over.

After some searching, a Yuanjing vein was found in the depths of Changbai Mountain.

To his surprise, this time he found a low-grade spirit crystal, and in the end, he harvested more than 300,000 lower-grade yuan crystals and hundreds of medium-grade yuan crystals.

For this, he rewarded the two members of the Saint Immortal Sect who discovered the anomaly in Changbai Mountain with two True Qi Pills each.

After the two of them took the True Qi Pill, they were successfully promoted to Grandmaster.

The news spread internally, and the other Saint Immortal Sect disciples were extremely envious, and they worked even harder to find the abnormality.

A week later.

Two disciples of the Holy Immortal Sect who came to Kunlun Mountain together sent back the news that two giant snow pythons had appeared in Kunlun Mountain.

The strength of these two snow pythons is very strong.

The Kunlun faction sent a large number of disciples to encircle and suppress, and in the end, the Divine Realm came out of the horse, and only one was killed, and the other escaped.

After getting the message.

Zhang Tianfeng came with the sword, and after searching for most of the day, he excavated a medium-grade yuan crystal vein under a snow peak, and obtained more than 7,000 medium-grade yuan crystals.

As a result, Zhang Tianfeng rewarded the two disciples with two True Qi Pills each, allowing them to successfully advance to Grandmaster.

The following month.

The disciples of the Holy Immortal Sect had discovered four anomalies one after another, and three of them had found medium-grade Yuan crystal veins.

Coupled with the harvest of the Divine Dragon Frame, Zhang Tianfeng almost obtained 60,000 medium-grade yuan crystals and 700,000 low-grade spirit crystals.

With these Yuan Crystals, it was enough for him to cultivate to the Jindan stage.

At the same time, he clearly sensed that the concentration of Heaven and Earth Yuan Qi in the void had increased a lot, reaching about twice as much.

Now, he was sure that this world had been promoted.

The Great World of Cultivation is about to begin!

The increase in the vitality of heaven and earth has made the cultivation of innate martial artists more rapid, and during this period, many innate martial artists have broken through.

Grandmasters have also made breakthroughs, and the number is still relatively small.

But as the Heaven and Earth Yuan Qi continues to grow, the Grandmaster Breakthrough will become more and more.

On this day, Water Ceiling Garden, Villa No. 7.

Zhang Tianfeng communicated with Gao Li and Sun Fei.

I got a lot of news from them about the Wanyang Holy Land.

First of all, in the secret realm where the Wanyang Holy Land was located, the Heaven and Earth Yuan Qi had increased by about ten times, and the cultivation speed of all the disciples had increased, and at the same time, their master, who had already possessed the cultivation of the late stage of foundation building, had actually broken through to the peak of foundation building.

The other four elders also have a lot of gains, and two of them are also about to break through.

If this continues, I'm afraid those Holy Emperors on the Earth Star will reappear.

His cultivation at the ninth level of Qi refining was a bit insufficient.

Therefore, he must break through to the foundation building period as soon as possible.

And it's also a double-built foundation.

So, he practiced the "Five Emperors Sutra" during the day and the "Yin and Yang Creation Sutra" at night, and both exercises were quite fast.

Ten days later.

The Five Emperor Sutras reached the peak of the ninth layer of qi refining.

The Yin and Yang Creation Sutra also reached the ninth level of Qi refining.

Zhang Tianfeng began to refine Zhuji Dan.

The main material is Jiaolong's demon pill, and the auxiliary medicinal materials are also extremely precious, Zhang Tianfeng asked the Lin family and the Chang family to help collect them in advance.

For this, he did not treat them badly.

According to the medicinal materials collected, they were given some True Qi Pills.

The great world of cultivation is coming.

But he was still not ready to be exposed, so he wanted to enhance the overall strength of the Lin family and the Chang family, so that the two of them would be in front of him.

In the past few months, there has been the True Qi Pill provided by Zhang Tianfeng.

A large number of innate martial artists appeared in the Lin family and the Chang family, which not only supplemented the loss of the secret realm, but also raised their own strength to a higher level, and the number of grandmaster martial artists also increased a lot.

The changes in the two families have made the other nine families extremely blushing.

Constantly urging the Medicine King Valley.

The Medicine King Valley is still working hard to develop the True Qi Pill, but unfortunately, the progress is extremely slow.

Now the True Qi Pill they have refined still only has the effect of the genuine three-percent medicinal effect, and it has all kinds of defects.

Seven days later, Canglongwei, headquarters.

Outside a certain practice room.

The eleven captains of the Canglong Guard were all standing here.

The expressions on their faces varied, ranging from admiration, envy, jealousy, and awe.

At this moment, the practice room was enveloped by a powerful qi machine.

Moreover, this qi machine was rapidly transforming, and the aura that emanated actually forced the eleven God Realm captains to retreat.

"It's so strong!"

The Tiger King's face was full of envy: "I didn't expect the commander to have a new breakthrough so soon!" ”

"yes!"

The Rat King sighed lightly and nodded: "The strength of the commander is far beyond us, and this time it has broken through to a new realm, I'm afraid I won't have a chance to catch up with the leader in this life!" ”