After Duan Chen saw Fan Xueyi leave, he couldn't wait to return to the cave to clean up, so he left Yunlai Peak non-stop, and flew in the direction where Tianyun Peak was located.

The mid-grade Spirit Vein Cave Mansion that Duan Chen was assigned to this time was located close to the central area of the Beiyuan Mountain Range, and the environment was also very beautiful.

Along the way, Duan Chen hurried while refining the Cave Mansion Token, and after a while, he arrived at the Tianyun Peak where the Mid-grade Spirit Vein Cave Mansion was located.

Tianyun Peak is a towering mountain, and there are dense towering ancient trees growing everywhere, and the Zhongpin Spirit Vein Cave Mansion is hidden among these towering ancient trees.

Duan Chen followed the induction of the cave token and walked around the Tianyun Peak before finding the area where the mid-grade spirit vein cave mansion belonged to him was located.

It was a cave house located on the mountainside of the back mountain of Tianyun Peak, and a courtyard was built outside the cave, with several acres of medicine fields in the courtyard, as well as a small pond and a few houses with blue bricks and gray tiles.

When Duan Chen drove the light from the sky to the courtyard, he found that the courtyard was very clean and tidy, thinking that the Xuanguang Palace should have sent someone to clean it in advance.

Duan Chen secretly guessed in his heart, and then walked towards the cave in the depths of the courtyard.

After a few moments, he came to the gate of a slightly quaint cave.

Duan Chen took out the cave token after a little look, and after injecting a trace of mana into it, a spiritual light shot out from the token and submerged into the cave gate.

The next moment, I saw a flash of inspiration on the gate of the cave, and then I heard a boom, and the door of the cave slowly opened inward.

Next, Duan Chen first inspected the cave mansion before he began to arrange formation prohibitions inside and outside the cave mansion with a satisfied face.

This time, the mid-grade Spirit Vein Cave Mansion he was assigned in the big competition was much larger than his original Lower Grade Spirit Vein Cave Mansion, and the spiritual energy in the cave was almost ten times more than ten times that of Duan Chen's original Lower Grade Spirit Vein Cave Mansion.

Thinking that he would cultivate in this mid-grade Spirit Vein Cave Mansion in the future, he would definitely get twice the result with half the effort.

In addition, there is also a spiritual spring hidden in the quiet room in the depths of the cave, and the spring water in the spiritual spring contains a rich spiritual energy, which can be used for cultivation, can also be used to irrigate the elixir in the medicine field, and can even be used for alchemy.

It's a pity that in such a mid-grade Spirit Vein Cave Mansion, Duan Chen only has the right to live for ten years.

If he can't break through to the Jindan realm within ten years, then he can only move back to the Lower Grade Spirit Vein Cave Mansion at that time.

"It seems that we must hurry up and cultivate to the Jindan realm. After feeling the cultivation environment of the Mid-Grade Spirit Vein Cave Mansion, Duan Chen was reluctant to move back to the Lower Grade Spirit Vein Cave Mansion.

However, he still had some things to do before he retreated.

Next, Duan Chen first returned to Yunlai Peak, transplanted the elixir in the medicine garden into the medicine field of Tianyun Peak, and instructed the spirit plant puppet to help take care of it, and then ordered the white tiger puppet to take good care of the house, and then drove the retreat towards the colorful auspicious clouds floating in the middle of the Beiyuan Mountain Range.

A quarter of an hour later, in front of a huge attic not far from the east side of the Xuanguang Palace, a faint light flew in, but when he saw the retreat, Duan Chen, who was dressed in a green robe, was revealed.

Duan Chen glanced at the plaque in the attic in front of him and confirmed

This is the "Wendao Pavilion" of the outer palace, which specializes in collecting various exercise books, and strode in under the gaze of the two foundation building monks at the door.

After Duan Chen entered the Wendao Pavilion, he immediately found a deacon disciple of the Wendao Pavilion, and after some inquiry, he had a general understanding of this place.

The entire Wendao Pavilion is divided into five layers, the first floor contains the exercises and classics corresponding to the monks of the Qi refining period, the second layer contains the exercises and texts corresponding to the foundation building monks, the third and fourth floors correspond to the two realms of Jindan and Yuanying respectively, and as for the fifth layer, it is said that there are exercises and classics corresponding to the realm of the gods.

However, there were not many people in the entire outer palace who were qualified to enter the fifth layer of Wendao Pavilion, so no one could be sure whether this matter was true or false.

Duan Chen didn't care much about this, and after asking the Ming Jindan realm's martial arts books to be included in the third layer, he walked straight up.

A moment later, his figure had already appeared on the third floor of the Wendao Pavilion.

I saw that there are dozens of bookshelves here, and the bookshelves are either full of jade slips, or full of bamboo slips and paper books, although the carriers are different, but they are all included in various exercises and secret techniques corresponding to the realm of Jindan.

At this time, in the classic room on the third floor, there were many disciples and elders from the outer palace, scattered around the various wooden frames, concentrating on checking the secret techniques on the wooden shelves.

Duan Chen observed carefully for a while, and found that the Jindan Gong Secret Techniques included in the classic book room on the third floor were actually divided into eighteen areas according to the classification of eighteen martial arts, and the exercises and secret techniques stored in each area corresponded to a certain martial art.

This time, Duan Chen rushed to Wendao Pavilion to exchange for a marksmanship, so he didn't hesitate too much, so he walked straight to the bookshelf where the marksmanship books were placed, and then started to check it from the first jade slip.

There is a forbidden seal in the jade slip, even if you use your divine sense to check it, you can only see part of the introduction of the exercises, as for the follow-up cultivation method, you need to ask the Jindan Elder who is in charge of guarding the third layer of the Wendao Pavilion to lift the ban before you can continue reading.

And the price of lifting the ban is naturally the need to pay the number of spirit stones or contribution points marked in the jade slip.

However, Duan Chen has the jade talisman that is rewarded in the top ten of this big competition, so he can exchange it for any Jindan Gong book for free without paying spirit stones or contribution points.

"Senior, you can also help me look at these marksmanship books. Duan Chen secretly sent a message to the Seven Demon Lords, and on the other hand, he used the power of his divine sense to transmit the content of the marksmanship books he saw to the Seven Demon Lords.

"The Heavenly Fire Gun Technique" was created by Rong Chengzi, a master of marksmanship, and when he cultivated to the realm of Dacheng, he could conjure up thousands of flame gun shadows, and the power of each flame gun shadow was comparable to the power of a monk in the late stage of Jindan, and it was the only way to deal with the siege of the enemy......"

"Phantom Gun Technique", created by Sanxiu Ke Yun, this shooting is based on marksmanship, created by fusion illusion, once it is unleashed, it will make the enemy unconsciously fall into the illusion of marksmanship, it is difficult to distinguish between reality and reality, and it is impossible to prevent it......

"Thirteen Guns Through the Clouds", the origin is unknown, known for its speed, there are a total of thirteen types of marksmanship, the power of each type of marksmanship can be continuously superimposed, when the last thirteenth shot is superimposed, the power is comparable to the Jindan Great Perfection Monk's power to hit ......"

Duan Chen looked down at one marksmanship after another, and he only felt a little dazzled, just because of the marksmanship books included here

There are too many, and each has its own characteristics, and the power is also very strong, which really opened his eyes.

However, he was not in a hurry to make a decision immediately, but read through the marksmanship books collected on the bookshelf, and then asked the Seven Deadly Demon Lords for advice with a sigh of relief: "Senior, which marksmanship book do you think the juniors should choose is the most suitable?"

I only heard the Seven Dead Demon Lord say lightly: "These marksmanship classics collected by the Beiyuan Immortal Palace are all good, and it can be seen that they have been carefully screened, but if you want to say that the most suitable for you is probably the only one that is "Mixed Yuan Marksmanship" and "Seven Killing Gun Techniques". ”

"'Mixed Yuan Marksmanship' and 'Seven Kills Gun Technique'?" Duan Chen's heart moved, and the introduction of these two marksmanship classics quickly appeared in his mind.

""Mixed Yuan Marksmanship", which is created by the elder of the Inner Palace of Beiyuan Immortal Palace, has a total of eighteen styles, this marksmanship is cultivated to a high and profound realm, you can comprehend the mixed yuan gun intent, communicate the aura of heaven and earth, and have the ability to turn over the river and the sea, and destroy the world and destroy the earth......"

"Seven Kills Gun Trick", is a generation of marksmanship master Rong Chengzi created, this gun trick is divided into seven styles, need to contain a strong killing intent to practice, the stronger the killing intent, the greater the power of marksmanship, cultivation to the perfection of the realm, but also can kill the intent into substance, so that the power of marksmanship greatly increases......"

Duan Chen's mind flashed the introduction of the "Seven Kills Gun Technique", and then frowned and said, "Senior, this "Seven Kills Gun Technique" doesn't seem to be suitable for the younger generation's cultivation, right?"

The Seven Demon Lords shook their heads and said: "Since this Demon Lord recommends it to you, he naturally has the truth of this Demon Lord, to be honest, this Seven Killing Gun Technique is a marksmanship that enters the Tao with killing intent, and in terms of lethality, it is definitely above the mixed element marksmanship, if you choose this marksmanship, you will definitely not regret it." ”

Duan Chen was surprised and said, "Listening to what you mean, senior, it seems that you are more optimistic about this "Seven Killings Gun Technique"?"

The Seven Demon Lords said with some vagueness: "Sort of." ”

When Duan Chen heard this, his thoughts turned, and then he re-checked the introduction of "Mixed Yuan Marksmanship" and "Seven Kills Gun Technique", and then noticed that it took 8,000 contribution points to exchange for "Mixed Yuan Marksmanship", and 10,000 contribution points to exchange for "Seven Kills Gun Technique".

Although Duan Chen didn't know which was more powerful, the "Mixed Yuan Marksmanship" or the "Seven Kills Gun Technique", he knew that the contribution value would not deceive people, and coupled with the remarks of the Seven Demon Monarchs, he suddenly had an idea in his heart.

Thinking of this, he couldn't help but ask, "Senior, can you really guarantee that I will definitely be able to cultivate this 'Seven Killing Spear Technique'?"

The Seven Demon Lords were full of confidence: "Don't worry, this Demon Lord has his own ways to help you succeed in your cultivation." ”

When Duan Chen heard this, his eyes flickered, and finally he gritted his teeth, took out the jade talisman that Fan Xueyi gave him, and waved it lightly towards the jade slip that recorded the "Seven Kills Gun Technique".

But seeing a spiritual light flying out of the jade talisman and submerging into the jade slip, the seal prohibition in the jade slip was temporarily lifted.

At the same time, the jade talisman in Duan Chen's hand also turned into an ordinary jade talisman after a burst of spiritual light.

However, Duan Chen didn't notice this, at this time, he was concentrating on checking the cultivation content of the "Seven Killing Spear Technique" and memorizing it in his mind.

Half an hour later, Duan Chen put the jade slip back on the bookshelf, turned around and flew towards the exit with a somewhat complicated expression, and soon left Wendao Pavilion.