The opening date of the Eternal Guild is getting closer and closer.

The cave worlds in the Chaos World that have the qualifications to enter the Yuan Cave are all busy, in order to naturally select the quota to enter the Yuan Cave.

In Tianxing Island, outside the Jiugong Mountain and River Platform, a brilliant and huge giant hall has been built in Xinjin.

The shape of this hall is quite strange, nine huge pillars support a semi-circular dome, the materials of the nine palace walls are different, and the middle of the hall wall, there is a round hole in the middle of the hall wall, and I don't know what it is for.

At this time, the seven great disciples of Tianxing Island, along with many tame primordial beasts, all gathered outside this giant hall, looking curiously at the strange-shaped giant hall in front of them.

Although the giant hall has nine palace walls, there are five palace gates.

The only way to enter this temple is through the nine round holes carved in the middle of the temple wall.

The disciples of Tianxing Island outside only knew that this hall was specially built by the master for the junior disciple, and it was used to refine an extraordinary spiritual treasure.

And they also knew that in the entire giant hall, they were afraid that the master's most proud array, the Heavenly Star Nine Palace Array, had been arranged.

What they didn't know was that in this main hall, not only were the most powerful refining masters of the three Eternal Cave worlds gathered, Mo Tianyuan, Tianyangzi, and Shenhuo.

"As long as the three of them can help the little apprentice refine this treasure, even if the deity owes the three of them a favor, if there is anything that needs the deity's help in the future, just open your mouth, no matter what, the deity will not refuse. ”

The Celestial Star Supreme said with a slight smile to the three different-looking refining masters standing in the main hall.

When the three of them heard the words of the Heavenly Star Supreme, they all showed a look of emotion.

Being able to let the Heavenly Star Supreme say such a thing shows how much he values the disciple in front of him. The Celestial Star Supreme is the same generation as the Three Eternal Supremes, and its promise has immeasurable significance to anyone in the Chaos World.

Even if they were the top refining masters of the Three Eternal Cave Worlds, this was the case.

"Before the younger generation came here, he had already been taught by the Supreme of the Divine Desolation. This trip was originally a matter of duty, how could he dare to get the promise of the Heavenly Star seniors again?" The Divine Fire Yuan Venerable of the Divine Desolate Cave hurriedly bowed modestly to the Heavenly Star Supreme.

"Yes, the junior has also received an order from the Heavenly Desolate Cave Master, and he will go all out on this trip to help the Heavenly Star Daozi refine this spiritual treasure. Tianyangzi, the refining master of the Heavenly Desolate Cave, said neither humbly nor arrogantly, "As for the promise of the seniors, it is really not necessary. If the seniors really feel that they can't go, just give the juniors some Tianxing Yuan Refined Iron later. Huh!"

Tianyangzi smiled a little treacherously behind him, Tianxing Yuan refined iron, but it was a top-level refining material. With such a big favor, he was convinced that the Heavenly Star Supreme would definitely give a large amount of this iron gift.

"The juniors have the same idea as Brother Tianyangzi, they don't need to promise anything from their seniors, they just ask for some Tianxing Yuan Refined Iron. Mo Tianyuan also smiled and said.

"Hahaha, since the two of you have taken a fancy to the Tianxing Yuan Refined Iron on this island, it may be good, when the refining is over, the deity will open the pit of the Heavenly Star Garden for the two of you, and give the two of you three days, you can take as much as you can, how about it?"

"Thank you, Senior Tianxing!" the two of them immediately thanked with great joy.

"Shenhuo Yuanzun, what do you need, just open your mouth, the deity will not let you work in vain. ”

"Then the junior is welcome. The younger generation has recently become obsessed with alchemy and needs some alchemy materials. Hehehehe, the junior heard that in the Tianxing Medicine Garden of the Heavenly Star Garden, there are some alchemy materials that are extinct in the Chaos World, I wonder if the junior can pick some?"

"No problem. The Heavenly Star Supreme readily agreed, "However, the deity must not be biased, and when the time comes, I will also give you three days, how much you can pick, what you can pick, but it all depends on your own luck." ”

"Thank you Celestial Star Senior!" Shenhuo Yuanzun was also overjoyed.

"Okay, Tianxing Daozi, please tell me the requirements for the treasures you want to refine this time, so that the three of us can work together to formulate a detailed treasure refining plan, and then help Daozi's treasures be refined as soon as possible!"

The three of them said impatiently.

Wu Yan nodded, and then immediately told the three of them in detail a series of ideas and requirements for the God Slaying Banner that he wanted to refine, and then took out the two quaint wooden boxes that the master had given him.

"Shhh

"It seems that the treasure that Daozi wants to refine this time is only afraid that it is definitely not an ordinary elemental-level spirit treasure!"

The three of them could recognize the wooden box containing the materials, and naturally they could guess that the materials collected inside were definitely the original materials. And any one of the treasures refined from the primordial materials can definitely shake the entire chaotic world.

"In the first primordial wooden box, it contains eternal silk, and in the second primordial wooden box, it is the heavenly mud. The other auxiliary materials are all here, the three of them take a look, what other materials are missing from this Divine Slashing Banner that needs to be refined?" Wu Yan said in a deep voice.

After Wu Yan finished introducing his materials, the three of them stared at each other in shock. One was naturally shocked by the materials Wu Yan had taken out, and the other was also shocked by Wu Yan's crazy and bold idea of refining treasures.

You must know that once these materials of his are really combined and refined into that God Slashing Banner, I am afraid that in the entire chaotic world, no one's original spirit can block the power of this treasure, even if it is the three eternal supremes, it is no exception.

Of course, the premise is that Wu Yan has the ability to drive. Therefore, after listening to Wu Yan's crazy plan, the three of them once wondered if this treasure was refined for himself by the Heavenly Star Supreme under the guise of Wu Yan.

But when I think about it, I think it's impossible. If the Celestial Star Supreme really wanted to refine such a treasure, there was no need to hide it at all. The three of them all knew very well that between the three Eternal Supremes and the Celestial Star Supreme, it seemed to be extremely bad on the surface, but in fact, it was by no means so simple.

Otherwise, there would not have been a scene where the three of them gathered here. You must know that usually the three of them don't like each other, and they will never cooperate.

This time, if it weren't for all the three Eternal Supremes coming forward to explain in private, they would definitely not have come here to jointly refine the treasure.

The three of them first looked at each other for a while, and then glanced at the Celestial Star Supreme sitting cross-legged in the main hall, and then they gathered together to discuss the plan of refining this treasure.

After more than an hour, the three of them discussed the results, and the Shenhuo Yuanzun opened his mouth and explained to Wu Yan in detail.

"The materials should be all sufficient. It's just that if you want to refine this supreme treasure within the time specified by the Heavenly Star Daozi, I'm afraid it's a little difficult. The three of us have our own strengths. Brother Tian Yuan is good at controlling and blending materials, Brother Tianyang Zi Dao is good at manipulating Chaos Yang Fire quenching and purifying materials, and is good at controlling Chaos Yin Fire to cool and finalize it. With the cooperation of the three of us, the entire chaotic world does not have a treasure that cannot be refined. But Daozi, this treasure of yours is too special, and the demand for Chaos Yin Yang Fire is too great, and if you want to refine all the last impurities in the treasure, you still need Pure Yang Fire, but unfortunately although the three of us all have Pure Yang Fire, it is not enough to refine those impurities in this treasure!"

"How can this be?!, then what level of pure yang fire is needed to refine these impurities?"

Wu Yan frowned and asked, he didn't expect that refining treasures would encounter such a problem. You must know that if the God Slashing Banner can't be perfectly refined, then when he encounters that expected trouble in the future, he is afraid that he will not be able to deal with it.

Ever since he saw Pangu's primordial spirit in the Gutian Universe, Wu Yan had been thinking about refining the Divine Slaying Banner that could kill the primordial spirit element.

This time, I talked with Shizun for a few hours alone, and learned about the secret of the Four Tribulations, and strengthened the idea of refining the Divine Flag.

He had an intuition that the demon spirit of the Heaven Devouring Demon Ancestor was most likely incarnated as a Pangu Dao Spirit, hiding at the edge of the chaotic world, and slowly recovering in an area where the ancestral spirit could not be.

And since he is the one who responds to the prediction of the Sky Devouring Demon Ancestor, it means that everything he has today may be in the calculation of the Sky Devouring Demon Ancestor Demon Spirit, and it is also in the expectation of the Ancestral Spirit.

He faintly realized that perhaps the demon spirit of the Heaven Devouring Demon Ancestor was hiding in the Great Wilderness Yuan Ding. Now that this treasure has completely turned into his Origin Realm due to the catastrophe of the Great Collapse, Wu Yan can think that this old devil is hiding in his Origin Realm.

If you want to force him out, you can only rely on a spirit slaying weapon of this level as the God Slashing Banner.

However, if there is a flaw in the refining process of the God Slaying Banner, then it is likely to give the Heaven Devouring Demon Ancestor Demon Spirit a chance.

"The Heavenly Star Daozi you want to refine this Essence Spirit Treasure belongs to the Essence Treasure with Eternal True Intent, so if you want to refine the last part of the impurities, you need at least the Pure Yang Fire of the Supreme Level to complete it. The Pure Yang Fire of the three of us is only at the Yuanzun level, which is not enough to complete at all. ”

After speaking, the eyes of the three couldn't help but look at the Heavenly Star Supreme.

Only the Celestial Star Supreme here could have the Pure Yang Fire of the Supreme level. But to the great disappointment of the three of them and Wu Yan, after listening to the words of the three of them, the Heavenly Star Supreme shook his head with a wry smile and said: "The pure yang fire cultivated by the deity was derived into the heavenly star fire as early as when he was enlightened, and it was no longer a pure pure yang fire, so it must be impossible to complete this task, right?"

"That's true. It must be a pure supreme-grade pure yang fire. As far as I know, there are really no supremes in the Chaos World who truly possess the Pure Yang Fire. After all, this fire can only be cultivated under extreme conditions. Cultivators who generally can't endure loneliness, or who have changes in the Heavenly Dao, can't cultivate into pure yang fire at all. "Shenhuo Yuanzun has an extremely unique and incisive view of the fire path.

"Is there no other way?" Wu Yan said a little depressed.

"In addition to the Pure Yang Fire, the Eternal Yuan Fire can naturally complete this refining, and the effect is even better. However, this requires the hands of one of the three Eternal Supremes to do it himself. I'm afraid it's more difficult than finding the Pure Yang Fire, right?"

Mo Tianyuan Yuanzun couldn't help but smile bitterly at this time.