"The Underwater Dragon Palace of the Four-Winged Earth Dragon."

Duanju Star Spirit's eyes lit up and he hurriedly said, "What are you waiting for? Let's set off now. The four-winged earth dragon is a saint who is as good as a saint. It has dominated the Heavenly Demon Ridge for hundreds of years, and the number of treasures accumulated is absolutely amazing. If we obtain its treasure, our cultivation will definitely make rapid progress."

"No! I have to wait a little longer."

"Tongming River is full of crisis, and the Dragon Palace under the Water is a forbidden area that has not been opened for five hundred years. We need at least three months to make preliminary preparations." Zhang Ruochen said.

Huang Yanchen nodded and said, "My current martial arts cultivation has reached the extreme level in the extreme realm of the Earth. If I want to go to the Dragon Palace under the Water, I must let my cultivation break through another realm. Three months should be enough!"

Duanju Xingling sighed: "Okay! You really need to prepare more, and I will continue to improve my cultivation."

Huang Yanchen said: "We are only three of us now, and there are still three people left. Who are you planning to join?"

Zhang Ruochen narrowed his eyes and said, "To join in, you must have strong strength. Moreover, your martial arts cultivation cannot exceed the Heavenly Realm. I have three candidates, and I will take time to talk to them."

"Okay! Since that's the case, we will prepare separately. Three months later, we will go to Tongming River and break into the Dragon Palace under the Water." Huang Yanchen said.

The reason why Zhang Ruochen planned to wait until three months before going to the Underwater Dragon Palace was actually because he wanted to take advantage of this period to cultivate the fifth palm of the Dragon Elephant Prajna Palm to great success, so that his strength could be even stronger.

After separating from Huang Yanchen and Duanju Xingling, Zhang Ruochen first went to the Merit Tower to exchange for four bottles of third-grade healing pills and twenty body-tempering and refining pills, spending a total of 22,000 merit points.

Then, he went to Tongsheng Mountain again, entered the Earth-level gravity cultivation secret room, continued to practice the "Ninefolds of Elephant Powers", and at the same time tempered his body.

During the last time of practice, I refined ten bone-tempering and tens of pills, so that Zhang Ruochen's physical strength could reach the level of the middle stage of the Tianji Realm.

This time, Zhang Ruochen exchanged twenty bone tempting and refining pills to improve his physical strength again.

Martial arts are originally about practicing the physical body and martial arts.

The exercises are important, and the physical body is equally important.

After the physical strength increased, Zhang Ruochen decided to challenge the more cruel cultivation environment, enter the prefecture-level cultivation secret room, and go directly to the deepest part.

Practice the palm technique under thirty times the gravity.

The gravity has increased ten times and the pressure has increased a lot. Ordinary people cannot survive in such an environment.

"Bang bang!"

In the gravity training room, the sound of palm techniques kept ringing. A new round of hard practice has begun!

Half a month later, Zhang Ruochen walked out of the cultivation room.

Palm technique is improved again.

You can shoot out eight palms at one time and burst out eight times the power of the palm technique, which is only one step away from the completion of the palm technique.

At the same time, because of the refining of twenty bone-tempering and tensile pills, Zhang Ruochen's physical body also improved significantly. Of course, it has not yet reached the strength of a warrior in the late stage of the Tianji Realm.

After reaching the realm of heaven, the span of the realm will become larger and larger, and the effect of elixirs on improving the body will become smaller and smaller.

According to Zhang Ruochen's estimate, at least ten bone tempting and ten muscle refining pills need to be refined to increase the strength of the physical body to the late stage of the Tianji Realm.

After half a month of cultivation, Zhang Ruochen has completely stabilized the breakthrough realm and can control the increased power as he wants. Even if he does not use the space field, he doesn’t have to worry about the breath leaking.

"Swish!"

Zhang Ruochen's body flashed and disappeared directly from Tongsheng Mountain. Not long after, he stood outside the gate of the cultivation secret palace, as if it appeared out of thin air.

"The speed seems to have increased a little more, with the fastest explosion speed reaching 293 meters per second. Even compared with the top ten warriors on the ground list, it is probably not much different!"

Every time you practice and improve, there is an indescribable pleasure. As long as your strength continues to improve, it means that your efforts are not in vain.

Back at the cultivation secret residence, Zhang Ruochen was preparing to recuperate for a while before going to Tongsheng Mountain to practice palm techniques.

Anyone who stays under dozens of times of gravity for a long time will be unable to bear it. Zhang Ruochen doesn't want to practice palm techniques to hurt himself, leaving hidden dangers.

Cultivation requires gradual progress.

Taking advantage of this period, Zhang Ruochen entered the inner space of the space-time crystal and began to study the secret scriptures of space-time.

Pick up the secret book of time and space on the silver paper placed on the stone platform and slowly read it. With Zhang Ruochen's current realm, he can already read to the sixth page.

As for page seven, no matter what method Zhang Ruochen uses, he cannot open it.

According to the records of the Secret Book of Time and Space, Zhang Ruochen can now begin to practice the "Time Mark".

Time is much harder to control than space, and there are many uncertainties. Zhang Ruochen does not plan to practice the "time mark" for the time being. It is not too late to start research after the Tianji realm and his cultivation is stronger.

Now, the main energy should be focused on the study of space inscriptions.

Due to time reasons, Zhang Ruochen has only learned twelve types of space inscriptions so far.

Zhang Ruochen plans to start learning a defensive intermediate space inscription and a universe-shaped inscription.

Intermediate inscriptions are more than ten times more difficult than basic inscriptions, and they are very fine and complex. If they are not strong enough mental power, they will fail to portray and lead to failure.

Generally speaking, only warriors whose mental power reaches level 30 can successfully portray the intermediate inscription.

The intermediate inscriptions of the space system are more difficult, and you need to at least increase your mental power to level 35 before you can successfully portray it.

Of course, the power of intermediate inscriptions is far beyond that of basic inscriptions.

For example, a basic "force" inscription can only add a hundred kilograms to a warrior.

An intermediate "force" inscription can add a thousand kilograms to a warrior.

What is the most important thing in the martial arts world?

Of course, the most important thing is to save your life.

Just like the warriors in the black market Tianji realm who fought with Zhang Ruochen, almost all have protective treasures. Once they encounter a crisis of death, the protective treasures will form a defense and save their master's life.

Almost all the protective treasures sold in the martial arts market are from the hands of the master of weapon refining, and are very rare and expensive.

To buy a protective treasure, at least 10 million silver coins, it will cost almost half of the wealth of a warrior in the early stage of the Tianji Realm. Moreover, most of them are only one-time protective effects and cannot be used for the second time.

Zhang Ruochen studied defensive intermediate space inscriptions, so he naturally wanted to refine a protective treasure.

The intermediate inscription is much more difficult to portray than Zhang Ruochen imagined. It took half a month to use 10,000 pieces of spiritual paper to burn the intermediate inscription intact.

"I finally completed the first step, and I took a big step from success."

In addition to the intermediate space inscription, Zhang Ruochen also learned three basic space inscriptions of the defense system.

With his current mental strength, the basic space inscription can be said to be easy to write and can be portrayed successfully.

Zhang Ruochen decided to portray the defensive inscription on the space ring, turning the space ring into a defensive treasure.

It is the most important to burn the first defensive space ring, so Zhang Ruochen seemed extremely careful.

Despite this, Zhang Ruochen still wasted seven jade rings before he successfully refined the first defensive space ring.

This space ring is the most perfect space treasure that Zhang Ruochen can refine now, and has a storage space of hundreds of times larger than all space rings before.

Moreover, it also has the function of recognizing the master. Even if the space ring is lost, other warriors cannot open the space ring.

The most powerful is defense.

Zhang Ruochen burned three intermediate defense inscriptions and thirty-three basic defense inscriptions in the space ring. The power of the inscription is comparable to that of the ninth-level true martial arts weapon.

According to Zhang Ruochen's calculations, the space ring has three defensive effects, and the strongest can block the full-strength attack of a warrior from a great warrior in the Tianji realm.

In other words, only by wearing a space ring, Zhang Ruochen would have at least three chances of escaping as long as he did not meet a strong man in the Great Perfection of the Heavenly Realm.

It took another three days to refine nine space treasures in one breath, namely three space rings, three space bracelets, and three space pendants.

In addition, the space ring he first refined was a total of ten space treasures.

That's right.

The space ring Zhang Ruochen refines now can be regarded as a space treasure. Moreover, it is also the lowest space treasure.

Those refined in the past can only be regarded as storage tools.

Zhang Ruochen took out the two space bracelets and three space rings he had made before, and threw them on the ground like a pile of waste.

"For me, these space bracelets and space rings can only be considered waste, but for other warriors, they are priceless treasures. If you get the auction house in Tianmo Martial Arts City, you should be able to get a considerable price."

To go to the bottom of the Dragon Palace, you have to make a lot of preparations, but the defense-based space ring is far from enough.

Zhang Ruochen happened to go to the auction hall to buy some top defense and attack treasures.

He did it right away. Zhang Ruochen picked up two space bracelets and three space rings on the ground, put them in his arms, and then walked out of the cultivation mansion.

Before going to the auction house, Zhang Ruochen planned to ask Lei Jing for help.

So, he came to the Silver Robe Elder Pavilion again.

When Lei Jing saw Zhang Ruochen, he was in a very good mood, but he still acted like a master and said proudly: "Zhang Ruochen, what else do you have to ask for help as a teacher?"

Zhang Ruochen clasped his fists with both hands, bowed and smiled, "Master really has good eyesight, and I really have something to ask for."

Lei Jing gently raised his eyelids and scolded, "What's the matter?"

"I want to ask my master to come forward and send a few things to the auction hall of Tianmo Martial Arts City for auction." Zhang Ruochen said.

Zhang Ruochen must not let outsiders know that he took out the five space treasures for auction. It would be best if Lei Jing came forward, but at least no one dared to attack Lei Jing.

Of course, Zhang Ruochen can also hide his identity and take five space treasures to the auction hall for auction.

However, the Tianmo Martial City is not as good as the Yunwu County and the country. There are many masters here, and there are many martial arts myths in the Tianji Realm. If you are not careful, Zhang Ruochen's identity will be exposed. At that time, he will backfire.

Lei Jing glared and said, "You are here to disturb me like this kind of small thing? It's just a few things. Wouldn't you just send them to the auction house yourself?"

"Master first check out these auction items, and it's not too late to make a decision."
Chapter completed!