Guan Buping's eyes fell on the corpse of the thousand-legged barbarian dragon, obviously waiting for Lin Kuo to explain the details of what happened.

Lin Kuo had nothing to hide about this, except for the bronze giant palm of unknown origin, he roughly talked about the transaction with Liu Mingyuan, as well as the process of picking up and killing the thousand-legged barbarian dragon, Guan Buping's eyes lit up when he heard it, and finally learned that Lin Kuo exchanged the two corpses of the head of the thousand-legged barbarian dragon for 160,000 points of sect contribution, and a trace of reluctance flashed on his face.

"Alas, it's hard to say whether this transaction is a loss or a gain, it should be that the profit side is bigger, but the thousand-legged brute dragon is almost extinct in Shenzhou, and its poisonous limbs are even more valuable, otherwise the other party will not offer a price more than ten times higher than normal!"

Guan Buping said this, Lin Kuo was somewhat relieved, he was not an open-minded person, if Guan Buping said that he had lost money in this transaction, I am afraid that Lin Kuo would be depressed for a long time.

"Master, the disciple disturbed your retreat, mainly because of Liu Mingyuan's words!"

Lin Kuo finally got down to business and asked about the sword-casting, in fact, Lin Kuo had already guessed about this matter, and remembered that when he was taken to the Hidden Sword Pavilion by Guan Jiu, Steward Xue of the Hidden Sword Pavilion said something to Guan Jiu, Lin Kuo still remembered that the original words of Steward Xue at that time were: Nine girls, I don't say hello when I see Uncle Xue, the next time I look for you Lao Tzu to 'collect the sword', I will definitely sue you!

At that time, Lin Kuo felt a little strange, looking for Guan Buping to collect the sword, what kind of sword to collect? Could it be that it was rumored that his master had a set of unique skills at that time, could it be that he was casting a sword?

Since then, Lin Kuo has even been guessing that Guan Buping's unique skill is like this, and it was not until Guan Buping personally said the unique skill of 'Fusion Dao Pattern' that Lin Kuo knew that he had guessed wrong.

But now it seems that there must be another hidden truth in this!

Guan Buping laughed, and said proudly: "Apprentice Lin Kuo, is your skill as a teacher limited to fusing Dao patterns? Forget it, I'll show you!"

Guan Buping smiled and took out an ordinary iron sword, and then held it with his other hand, and suddenly an almost transparent furnace phantom appeared in front of Lin Kuo's eyes, and he was slowly floated up by Guan Buping.

"Look closely!"

Guan Buping's eyes flashed, and the iron sword in his hand was controlled by a trace of Yuan Force and slowly floated into the phantom of the furnace, and then pinched out a finger with both hands, pointing at the furnace, and suddenly a cluster of hot golden flames appeared in the phantom of the furnace, burning the iron sword.

If you look closely, the flame is divided into four layers inside and outside, and the color of each layer is slightly different, although you don't feel the temperature of the flame, but looking at the iron sword that was melted into a ball of molten iron in less than two breaths, it is enough for Lin Kuo not to underestimate it!

Guan Buping took out a steel sword and a red copper sword from the storage bag and threw them into the furnace respectively, and the two swords were burned by the cluster of flames, and they were also molten into metal liquid, so that there was already a loose metal liquid in the furnace phantom.

"Lin Kuo'er, this is the fourfold golden flame for the teacher, whether it is to fuse the Dao pattern, or cast the blade, or refine the elixir, the use of the golden flame is an indispensable step, and the function is more effective than the ordinary internal fire!"

As Guan Buping's words fell, the three clumps of liquid metal in the furnace phantom began to slowly fuse together, and finally turned into a ball, constantly surging in the furnace phantom, sometimes in the form of a kitchen knife, sometimes into the form of an axe.

"This control of the golden flame is divided into two fires, the martial fire melts and transforms, and the simmer is condensed and purified, optimistic, this is the simmer!"

......

Until he returned to the mountain behind the outer gate, the shock in Lin Kuo's heart still could not be recovered, at this time he was holding a small axe that Guan Buping had been refining and forming, it was really hard to imagine that just by fusing three ordinary metal materials and removing impurities, he could refine such a textured instrument!

In Lin Kuo's opinion, this method was simply amazing, and when he thought that when those sect elders were in retreat to refine pills or cast blades, it was often ten days and a half months, or even more than several months, before they could get out, Lin Kuo's heart became more and more excited and expectant.

Guan Buping said that the three materials used to cast this small axe before, if they were replaced with ordinary internal fire, it would take at least half a day to completely melt it into a liquid state, and as for the process of removing impurities, it would take more time.

But Guan Buping finished all this is just the work of tea, and the golden flame also belongs to the internal fire, but compared with the ordinary internal fire, the gap between them can be seen!

Thinking back to asking Guan Buping to help cast the sword, although he was rejected, Lin Kuo couldn't help but show an unconcealable joy on his face.

"You want to use the corpse of this thousand-legged brute dragon as a material to cast into a sword, the idea is not bad, but the teacher is really lacking in skills in the near future, so you should wait for the future to pass on your Yuan Force Flame Transformation, you can tinker with it yourself!"

This is Guan Buping's original words, the Yuan Force Flame Transformation Technique is also the root of fusing Dao patterns and refining pills, and if it can be operated by itself, it will also avoid exposing some shady things in front of people, such as the headless stone statue.

When night fell, the mountain behind the outer gate was still quiet and abnormal, and after Lin Kuo cooked a few delicious dishes, he really attracted the crazy Meng Yueyao again, but this time Lin Kuo changed his previous mentality, and he didn't plan to plot anything on the other party.

After seeing Meng Yueyao leave, Lin Kuo began to take stock of the harvest of the trip to the Burial Sword Valley, and gathered all the things that were not needed in the storage bag, preparing to get rid of them all tomorrow.

Early the next morning, Lin Kuo rushed to the Treasure Pavilion and directly found Wang Feng and threw him a storage bag.

"Brother Wang, I'm going to get rid of all the things in this storage bag, you can make a price!"

Wang Feng swept his mind, and couldn't help but secretly complain, it seems that sometimes it is not necessarily a good thing to have a wide range of friends, just take the present, this storage bag is full of things, but a large part of the miscellaneous is tattered, if every item has to be personally evaluated, I really think about it, I feel that one head and two are big.

Although as the steward of the Treasure Pavilion, after receiving valuable things, he will get a lot of dividends, but with Wang Feng's experience, he will not feel that there will be anything valuable hidden in such a storage bag of garbage, in fact, it is not difficult to understand that everyone will distinguish good things from garbage, instead of mixing them together.

However, due to Lin Kuo's identity and particularity, Wang Feng had no choice but to check them one by one with a smile on his face.

"The Inner Dan of the Three-Turn Earth Dao Demon Beast?" Wang Feng rummaged through a dozen Inner Dan in a pile of garbage, and his eyes couldn't help but flash a hint of brightness, this can still be worth more than four hundred sect contributions, and he can also extract more than twenty points from it.

When Wang Feng turned out a piece of animal skin and was about to throw it aside, his eyes suddenly froze, as if he thought he was dazzled, rubbed his eyes vigorously, and looked at it again.

"Heart-destroying palm, the martial art of the long-extinct Qi Sect of my Yi Sword Sect?" Wang Feng was so frightened that he almost jumped to his feet, and hurriedly asked, "Brother Lin Kuo, is this what you got in the Burial Sword Valley?"

Lin Kuo nodded, he didn't expect Wang Fengfeng to have such a big reaction, although the martial art of Heart-Destroying Palm was good, it was not very profound, at least it was still a big step short of the Zhenyue Three Styles that he mastered.

Wang Feng seemed to see Lin Kuo's doubts, and said calmly: "Brother Lin Kuo, do you not know, originally our sword qi of the Yi Sword Sect is not separated, although the lethality of this Qi Sect's martial arts is not as good as that of the Sword Sect, but it has a complete system of attack methods, this Heart-Destroying Palm is one of the 'Five Styles of the Divine Palace', and it is also the fifth form of the finishing technique!"

Lin Kuo was still a little confused when he heard this, and he wasn't very interested in the five styles of the Divine Palace, but at least he understood one thing, this 'Heart-Destroying Palm' should be able to sell for a good price!

"Brother Lin Kuo, martial arts items are not one-time consumption, so the purchase price of our Treasure Pavilion has been high, plus this is the key to the five styles of the Divine Palace, I will give you 30,000 points to contribute to the purchase price of the sect, do you think you are satisfied?"

Wang Feng's words scared Lin Kuo, 30,000 yuan? I originally thought that it would be good to be able to sell two or three thousand sect contributions, but I didn't expect to let myself pick up such a big bargain!

"Haha, Brother Wang's words, I, Lin Kuo, are naturally trustworthy, just follow the price you said!"

Lin Kuo knew that Wang Feng would not use means to reduce the price for his own interests, not to mention the relationship related to injustice, just for the sake of the amnesty waist card given by the sect master, he would not dare to borrow a few guts!

After the appearance of the martial art of 'Heart-Destroying Palm', Wang Feng's expression was obviously much more excited, not counting the rest of the items, this martial art alone could allow him to get a lot of rewards from the sect!

After all the next items were counted, Wang Feng reported a whole number to Lin Kuo, a total of 50,000 sect contributions, which was considered to allow Lin Kuo to take a small advantage.

To be able to have so much sect contribution income, if you don't count the 'Heart-Destroying Palm', most of it comes from the storage bags of several fourth-turn martial artists brought by Liu Mingyuan, although there are not many things, but all of them are high-quality products, but they were pressed by Lin Kuo at the bottom of the storage bag, Wang Feng didn't care at first.

This transaction made Wang Feng feel big, and he had to invite Lin Kuo to the East Banquet, but Lin Kuo didn't have time to waste it here, and after refusing, he said the most important purpose of this trip, that is, 'Juyuan Daowen'!

Returning to the mountain behind the outer gate again, although Lin Kuo's sect contribution was seriously reduced, only more than 30,000 points remained, he didn't care, and he looked proud all the way.

Ordinary sect disciples may not be able to save enough to redeem the contribution of a sect of 'Juyuan Dao Pattern' in their lifetime, but Lin Kuo made this move, and he exchanged two, such a handiwork, according to Wang Feng, it is also unprecedented.

Because the Juyuan Dao pattern is a treasure born from heaven and earth, it is simply priceless in the outside world, and only the wealthy Yijian Sect has four or five stocks, and the exchange price is also as high as 200,000 points of sect contribution!

Lin Kuo exchanged two Juyuan Dao patterns at a time, and originally needed to pay 400,000 points of sect contribution, but due to the amnesty waist card given by the sect master, it only used 200,000.