"Elder Feng, is there any new progress?" Ren Xiaoyao asked, appearing in the crystal refining layer.

Previously, Feng Dian collected various treasure chests in the crystal refining layer, discovered the extreme source crystal in the crystal refining layer, and explained the role of the extreme source crystal. Therefore, Ren Xiaoyao let Feng Dian understand the secret of refining the crystal layer. Now, the canon summons Ren Xiaoyao, it should be that the things he has participated in have progressed.

"Before Xiao Lao'er expresses his conjecture, can the master tell Xiao Lao'er that this spatial treasure is only limited to two layers, the Cave Heaven Layer and the Crystal Refining Layer?" Feng Dian did not answer Ren Xiaoyao's question, but asked nervously.

"This space treasure was originally called Linglong Tower, and it should have five floors, and I only got two of them. Ren Xiaoyao replied honestly.

"I see!" Feng Dian suddenly realized: "If Xiao Lao'er is not mistaken, this treasure should be refined according to the principle of the five elements of mutual growth and mutual restraint, a five-layer treasure, and has the attributes of the five elements." Moreover, judging from the characteristics of the Cave Heaven Layer and the Crystal Refining Layer, this Linglong Pagoda should not simply be a feature of the Five Elements, there may be a deeper mystery in it, and even if possible, this Linglong Pagoda should be a deeper treasure than the Tongtian Spirit Treasure. ”

"You also have some truth in what you said, just take the Cave Heaven Layer as an example, this is completely a small world, and this is not the characteristics of ordinary space treasures at all. However, for now, this treasure is a spatial treasure with some function in my place, and it is not of much use, unless Feng Lao can dig out more of its use. Ren Xiaoyao smiled faintly, knowing that Feng Dian should still have something to say, and he was not in a hurry.

"This is not just a space treasure, if it is used well, it will be the master's most profitable assistant!" Feng Dian said excitedly, without waiting for Ren Yao's question, and continued: "First of all, this crystal refining layer, according to Xiao Lao'er, is mainly metallic, which can separate and purify various mineral materials and form various extreme source crystals. If it is convenient, the master may wish to put some ore materials or discarded magic weapons into the crystal refining layer, if the little old man guessed correctly, this can promote the formation of the pole source crystal, increase the amount of pole source crystal in the crystal refining layer, and this time, it should only take a few hundred years. ”

Hearing Feng Dian say this, Ren Xiaoyao suddenly became ecstatic in his heart. You must know that in the world of cultivating immortals, whether it is a spirit rune elixir or a magic weapon, if it is not used for a long time or the spirituality is lost, it will be decomposed by heaven and earth and turned into dust after a long time. However, the time of this decomposition is calculated in hundreds of years or even tens of millions of years. Moreover, those magic weapons, once they are refined into treasures, the various materials in them are extremely difficult to separate into various mineral raw materials, and they can even be formed with impossibility.

However, now this crystal refining layer can decompose all kinds of treasures in hundreds of years, and it can also purify different materials and form extreme source crystals in different categories, which is simply the ability to go against the sky, how not to let Ren Yao be ecstatic.

"Elder Feng, what you said is true?" asked Ren Xiaoyao in disbelief.

This is just a little old man's speculation, although there is no 100% certainty, but there are also seven or eight percent certainty. Moreover, if the master can gather the complete Linglong Pagoda, the time to form the Extreme Source Crystal should be shortened. "The canon is conservative and does not magnify the conjecture in his heart.

"Seventy or eighty percent is already very high, and when this dungeon trial is over, I will let the Xiaoyao Treasure Pavilion collect a large number of abandoned treasures, and then test it. It's been a hard time to seal the old these days, and when I leave the dungeon, I will definitely do my best to collect materials and refine more spirit sealing swords. Okay, I've got something to do outside, so I won't stay long. Ren Xiaoyao said with a grateful face, thinking that what the seal was going to say had been said, and he was ready to leave the crystal refining layer.

"Master, slow down, the little old man hasn't finished speaking. Seeing that Ren Xiaoyao was leaving, Feng Dian hurriedly stopped him.

"Could it be that you haven't finished your sentence yet?" asked Ren Xiaoyao.

"Of course, the matter about the crystal refining layer is only the first thing that Xiao Lao'er wants to say, and the second thing that Xiao Lao'er wants to say below is about Linglong Tower. Can the master give the little old man a blank spirit bamboo slip?" Feng Dian said, reaching out to Ren Xiaoyao to ask for a blank spirit bamboo slip.

Ren Xiaoyao hurriedly took out a blank spirit bamboo slip and handed it to the seal. Then, Ren Xiaoyao waited quietly aside, waiting for the seal to record the content in the blank Lingzhu slip.

After two pillars of incense, the seal was recorded, and he handed over a spiritual bamboo slip full of content to Ren Xiaoyao, and said: "This is the method of imitating the other three layers of the Linglong Pagoda that Xiao Lao'er has comprehended by himself, and there are all the materials that need to be collected. If the refining is successful, although it is definitely not stronger than the complete Linglong Tower, the speed at which the Extreme Source Crystal is formed in the crystal refining layer should be greatly shortened. ”

"Really?" Ren Xiaoyao said in shock, and hurriedly picked up the Lingzhu slip and carefully examined it with his divine thoughts.

As the reading deepened, Ren Xiaoyao's expression also changed from joy to calm, and gradually turned into a bitter smile.

"Feng Lao, the refining method of the other three layers of Linglong Pagoda recorded above can be the refining method of the spirit treasure, I can barely refine the best magic weapon now, but I am not sure about the refining of the spirit treasure at all. After Ren Xiaoyao received the Lingzhu Jane, he said with a wry smile.

"This requires the master to hone your treasure refining skills a lot, and there is only so much that little old man can do. Feng Dian said with a smile.

Hearing Feng Dian say this, although Ren Xiaoyao was a little discouraged, but after thinking about it, it didn't matter. If the Linglong Pagoda is really a magic weapon that is even more advanced for the Tongtian Spirit Treasure as the canon says, then it is not uncommon for it to be replaced by a Spirit Treasure. What's more, nothing in this world is originally for nothing, and if Ren Xiaoyao wants to get benefits from the Linglong Pagoda, he has to bother to refine the Linglong Pagoda.

After talking to Feng Dian for a few more words, and after making sure that Feng Dian had nothing else to say, Ren Xiaoyao let Feng Dian return to the Feng Ling Sword, and he returned to the fourth floor of the dungeon with a thought.

Outside, the people of the Escape Clan had already distributed all the spoils, and the share of the re-appointed Escapes was also left in its place. When Ren Xiaoyao appeared, everyone gathered around and asked if Ren Xiaoyao had a space magic weapon, or if Ren Xiaoyao was injured in any way.

Also, how precious the space treasures are, even the Yuan Infant Monk may not have them. Ren Xiaoyao's sudden departure when everyone was sharing the treasure made everyone think that Ren Xiaoyao was seriously injured and had to go to the space treasure to heal.

"Don't worry, I'm fine. I just went back to my spatial treasure and got some elixir to prepare for alchemy. The demons and monsters of the fourth layer are far stronger than those of the first three layers, and we must prepare some elixirs in advance. Okay, I'm ready to open the furnace for alchemy, and I ask you to protect the Dharma for me. Ren Xiaoyao didn't mention the matter of the space treasure in depth, but after a few simple explanations, he took out the alchemy furnace that had not been returned to everyone and prepared for alchemy.

Everyone has secrets, and since Ren Xiaoyao is reluctant to say it, others are not good at asking too much. Seeing that Ren Xiaoyao was going to alchemy, everyone's faces showed joy, and they hurriedly escorted Ren Xiaoyao in the center in a ring.

More than two hours later, Ren Xiaoyao finished alchemy and gave one to everyone.

"This pill is called the Nourishing Divine Pill, which can greatly nourish the soul and divine thoughts, and has a good restorative and alleviating effect for those who have been fighting for a long time, so you can take it quickly. Saying that, Ren Xiaoyao took the lead in taking a Divine Pill.

Seeing that Ren Xiaoyao took the Divine Cultivation Pill, the others also took the Spiritual Cultivation Pill one by one. So, everyone in the Easy Clan sat down together to serve the Dan and cultivate.

After a pillar of incense, Ren Xiaoyao put away the loot that he had given him before, and continued to move forward with the people of the Xiaoyao team.

Thirty miles away, the Getaway encountered a group of three-headed and six-armed monsters numbering two thousand, and fell into a bitter battle.

Fifty miles away, the Escape Team once again encountered hundreds of demon-like and ghost-like monsters as big as mountains, and they fought together to exhaust themselves before they slew them all.

A day later, the Escape Clans traveled more than 500 miles, experienced more than a dozen battles, and killed tens of thousands of demons and monsters, and each storage bag was full. Finally, some monks had limited storage bags and had to throw away some of the less valuable ones or sell them at a low price.

At this time, Fang Ruhai, who had been prepared for a long time, made a lot of money. He took out a few large storage bags and bought more mineral materials than anyone else could hold, and was very busy.

Of course, because Ren Xiaoyao has space treasures, many people have proposed to transfer the things that can't fit in their storage bags to Ren Xiaoyao at a low price, but they have all been rejected by Ren Xiaoyao on the grounds that the space treasure capacity is limited. The space treasure is a big reliance of Ren Xiaoyao, and it is already a last resort to let others know, and Ren Xiaoyao will naturally not let others know the capacity of this space treasure. Of course, in order to prevent Fang Ruhai from pressing the price too much, Ren Xiaoyao also took out a few large storage bags and symbolically collected some treasures, which caused a certain amount of competitive pressure on Fang Ruhai and made it impossible for him to keep the harvest price too low.

During this day-long battle, the Escapes also encountered several other waves of teams that had entered the fourth layer, but after a brief exchange of information, they went their separate ways.

The teams that can enter the fourth layer are all powerful teams composed of powerful monks. These teams were able to easily collect all the tolls to enter the fourth floor of the dungeon, and they entered the fourth floor very early, so they didn't know much about the glorious achievements of the Easy Clans in the first three floors.

Moreover, even if these teams heard about the affairs of the Easy Troopers, they would not pay much attention to it. Because, even if they fight alone, no one is Ren Xiaoyao's opponent, but each of their team members is the elite in Nangong City, and they are much stronger than the bronze armor guards and silver armor guards of the Xiaoyao team. At least in the eyes of the teams themselves, their overall strength is no worse than that of the Easy Sport.

Through the exchange of information, unfortunately, the other teams did not find any access to the fifth floor.

The fourth floor of the dungeon can only lead to the fifth floor, and there is no way to go to other places, let alone leave the dungeon. If the Easy Runners can't find a way to the fifth floor of the dungeon, they'll be trapped on the fourth floor of the dungeon.

This idea, as the search range increased and the number of teams encountered, became more and more obvious in the minds of the members of the Easy Clan. Even, among the other teams encountered by the Easy Clan, it could be clearly felt that the faces of the members of these teams showed a trace of panic.

This situation finally changed on the third day after the Easy Troopers arrived on the fourth floor of the dungeon.

But this change is very unexpected!