Destroying the four Immortal Venerables didn't take much effort for Wu Yan at all.

The Great Dao Saint Realm of the four people was refined and absorbed by their Yuan Runic Seed and transformed into the Origin of the Holy Realm of their own Great Dao Saint Realm, and the things they left behind were naturally taken away by Wu Yan.

However, for Wu Yan, there is not much about these four people, but it is better than nothing.

It took a short time to kill the four people, and the two Tianzun outside would never have thought that it was Wu Yan who killed the four people, and it was impossible to know that Wu Yan would kill the four people so easily.

"Those two Heavenly Venerables haven't left yet, Elder Wu Yan, I don't know how you plan to deal with it, do you need me to come forward?"

The thirty-sixth tower master said to Wu Yan through the Heavenly Machine Divine Hub.

"Not necessarily. It's not time to confront them head-on. These four Immortal Venerables are just the legs of Fu Qingwei's dogs, insignificant, and if they die, they will die. If there is an accident with those two Heavenly Venerables outside, it will not only expose my current strength, but it may also cause unnecessary trouble. Wu Yan groaned.

"What are your plans next, Elder?"

"I'll stay with you for two days. You make arrangements, it's best to question the Nine Dragons Danzun Futianshi on my behalf, and ask him if he really plans to break the agreement and transfer the quota that was originally promised to me to enter the Medicine Venerable Realm to others. Wu Yan's eyes flashed with a hint of coldness.

This matter, brought forward by the Heavenly Machine Tower, the effect is naturally better than him.

No matter what, he is just an outsider here, and he is also an insignificant outsider who has only cultivated to the Saint Emperor Realm. Presumably, as Master Fu Qingyang's identity, on the side of the Kowloon Holy City, he will not have much influence at all.

Even if Jiulong Danzun really planned to return him to return the favor of Jiulong Shengding, if he didn't do something, it would be difficult to resist the pressure of Fu Qingwei and the Gu family.

Of course, it was this attitude shown by Fu Qingwei that made Wu Yan even more determined to enter the Medicine Venerable Realm no matter what.

Even these Great Immortal Venerables attached so much importance to the Medicine Venerable Realm, which showed that it should have unimaginable benefits for breaking through the realm barriers. Wu Yan was in a critical period of cultivation at this time, so he naturally didn't want to miss any opportunity to break through.

"I see. Elder rest assured, if this Nine Dragons Danzun really dares to break the contract, our Heavenly Machine Tower will definitely make him regret making such a decision!"

"Oh, listening to your tone, it seems that there is a way to check and balance the Holy City of Kowloon?"

Wu Yan didn't expect that the attitude of the owner of the No. 36 Tower seemed to be very tough, and he didn't seem to be afraid of the appearance of the Nine Dragons Holy City, and his curiosity was suddenly aroused.

"The elder doesn't know. The thousand Heavenly Machine Towers in the True Realm, in fact, can still use teleportation with each other. However, every time it is opened, the consumption is too large, and ordinary immortals are naturally not qualified and have no financial resources to use it. Only those Great Immortal Venerables or Heavenly Venerables of great power have the ability to use them. Moreover, our Heavenly Machine Tower is also between the major holy cities and the main star, and it undertakes the function of transferring scarce materials. The large transactions between the Nine Dragons Holy City and the other Holy City Lords were basically transferred by the Heavenly Machine Tower. Without us, their business wouldn't be able to function at all. ”

The owner of Tower No. 36 explained to Wu Yan in detail, and Wu Yan was suddenly stunned.

"I see. When I heard Elder Mo talk about it before, I thought that there was no longer any way to contact each other between the various Heavenly Machine Towers, but I didn't think that it was still possible. By the way, if the Divine Machine Holy City in the Tomb of the Desolate Heaven Ancestor can be activated, what kind of impact will it have on the True Realm Heavenly Machine Tower?"

"If the Divine Machine Holy City can really be restarted, then the Heavenly Machine Towers scattered throughout the Bitter Sea World can return to the Divine Machine Heavenly Pivot System. With the domination of the Divine Machine Heavenly Pivot System, even if the Heavenly Machine Tower cannot exert the ability of the ancient heyday, it can at least restore five or six percent of its functions. In this case, the Heavenly Machine Tower will be able to regain control of the information and transmission system of the entire Bitter Sea World. ”

There was a faint emotional fluctuation in the tone of the Lord of Tower 36, which was indeed a bit incredible for a puppet. However, it can also be seen from this that the Lord of the Heavenly Machine Tower has expectations for the Holy City of Divine Machines.

"That's fine. Since I have taken over this five-star mission, I will find a way to enter the Tomb of the Desolate Heaven Ancestor and activate the Holy City of the Divine Machine. But before that, you need to prepare a little more. This Medicine Venerable Realm should be able to improve my cultivation realm, so I can't miss it. Wu Yan said.

"Elders don't have to worry. Actually, even if the Fu clan really breaches the contract, I have a way to send you to the Medicine Venerable Realm. ”

"What?!Could it be that the Medicine Venerable Realm is not just a small world owned by the Fu Clan, the Heavenly Machine Pagoda also has a way to enter?" Wu Yan said in surprise.

"Of course not. In fact, when the Medicine Venerable Realm was first opened up, the method of entering the Medicine Venerable Realm was not like this, but it required the use of the Medicine Venerable Secret Order. This Medicine Venerable Secret Order was originally refined by Hongmeng Medicine Venerable with Heavenly Dao Stone, and with the Medicine Venerable Secret Order, not only can you enter the Medicine Venerable Realm, but also the time you can stay in it is also related to the power of Heavenly Dao contained in this token. ”

The thirty-sixth tower master seems to know a lot of secrets in the Medicine Venerable Realm, especially some secrets in the initial opening period of the Medicine Venerable Realm. And these secrets, maybe even the current disciples of the Fu clan may not be clear.

At least, Wu Yan had never heard of this Yaozun secret order in the mouth of any of the disciples of the Fu clan.

"Under normal circumstances, the power of the Heavenly Dao contained in a Medicine Venerable Secret Order is enough for the person who holds the secret order to stay in it for two or three years. However, the number of Heavenly Dao Stones in the hands of Hongmeng Medicine Venerable was limited, and a total of only a hundred Medicine Venerable Secret Orders were refined. As far as I know, only about ten of these Medicine Venerable Secret Orders were left in the Kowloon Holy City back then, and the remaining 90 Medicine Venerable Secret Orders were all given away by him. Our Heavenly Machine Tower, back then, had received ten secret orders from the Medicine Venerable. ”

"Nine of these ten Medicine Venerable Secret Orders had already been used by the nine genius disciples of the Divine Machine Clan before the Dark Tribulation. Later, the Dark Tribulation broke out so suddenly that there was also a Medicine Venerable Secret Order, which was left in the Heavenly Machine Tower, and it was not used in time. ”

"As far as I know, before the disappearance of Hongmeng Yaozun, the secret orders sent out by him, except for this one, the rest of the secret orders have all been used up. ”

After listening to the introduction of the No. 36 tower master, Wu Yan's face suddenly floated and it was difficult to hide his joy.

"So, this Medicine Venerable Secret Order is here with you now?"

"That's right, Elder, please see, this is the Medicine Venerable Secret Order that has been preserved from ancient times to the present. ”

The figure of the thirty-sixth tower master suddenly appeared from the red light gate, landed in front of Wu Yan, and casually handed a black and faint stone token to Wu Yan.

I don't know what kind of method was used to refine the stone token, and the feeling it gave Wu Yan was extremely mysterious. Just by looking at it, Wu Yan's talisman was a little nervous.

"This order is so mysterious? My Great Dao rules that can be triggered at a glance are about to move! It seems that the materials for refining it should be very special!"

"Of course it's special. Hongmeng Yaozun became Yaozun on a piece of black obsidian. On top of that black gold obsidian, he naturally inherited the power of his Heavenly Dao will. With the secret order refined from this stone in his hand, he will naturally not be rejected by any of the Medicine Venerable Realm. Moreover, the power of the will of the Heavenly Dao contained in it is also the most consistent with the Heavenly Dao of the Medicine Venerable Realm. Holding this order in your hand, you can comprehend the Heavenly Dao in it, and its speed is more than several times better than simply sitting in it. Elder Wu, here you go!"

The thirty-sixth tower master gave this token directly to Wu Yan.

Wu Yan pondered for a while, and in the end, he didn't pretend to refuse, and directly took this secret order and put it into the Great Wilderness Yuan Ding for storage.

Such a token containing the power of the powerful Heavenly Dao will, even if the power of the Heavenly Dao will within it does not escape, it is not something that the Great Dao Saint Realm can withstand.

Wu Yan didn't want anyone to perceive the aura of this token, so he could only be included in the Great Wilderness Yuan Ding.

"I won't say anything about thanks. If there is anything you need my help in the future, please feel free to speak. ”

"What did the elder say? Just because you can take on that five-star mission, you are fully qualified to use any resources from any Heavenly Machine Tower. This Medicine Venerable Secret Order is just a one-time consumable dead thing, and it is not bad to be able to exert its due value in the hands of the Elder. ”

Wu Yan nodded, and didn't say anything else pretentious.

"There should also be a four-star cultivation small world here, right? In the next two days, I have to prepare again. The Medicine Venerable Realm will open in seven or eight days, and it seems that I am not the only one who has entered it. If the other people who enter have bad intentions and do something inside, maybe there will be some trouble. ”

"Of course, Elder, please!"

The No. 36 tower master then took Wu Yan and entered the passage, and soon arrived outside the four-star cultivation small world. Wu Yan was familiar with the road, and as soon as he raised the Divine Machine Heavenly Cardinal Order in his hand, the whole person entered the small world of cultivation.

Two days outside, eight hundred days inside. In these eight hundred days, Wu Yanyi planned to try again to see if he could take the comprehension of the Great Dao Law one step further without the help of the Medicine Venerable Realm, and then improve the cultivation realm to one step further and reach the realm of Immortal Venerable.

If this is the case, the effect of entering the Medicine Venerable Realm will definitely be even better.

As Wu Yan entered the small world of cultivation, the figure of the No. 36 Tower Master flashed, and then he reached the top of the Tianji Tower. Then, I saw that he directly activated the compass on the top of the tower.

As soon as the red saint flashed, he rushed out of the Tianji Tower and appeared outside the tower.

This red holy mang directly condensed into a blood-red puppet phantom in the next moment, staring coldly at the purple-clothed old man and the gray-clothed old man below.

"What do you want to stay outside this tower?"

The puppet phantom shouted coldly at the two of them.

The gray-clothed old man was shocked, obviously he didn't expect that the tower master of the Heavenly Machine Tower would actually use this legendary "Holy Light Manifestation Technique" to manifest his soul holy body.

This soul saint body of the Heavenly Machine Tower is extremely famous. It is said that the combat power it can exert is even stronger than the puppet body of its own deity under the increase of the Heavenly Machine Tower.

"It turned out to be the master of the Heavenly Machine Tower, and he was disrespectful. The next two of them are here for the little friend of the Saint Emperor Realm who entered the Heavenly Machine Tower before. I don't know where he is now?" the old man in purple knew the strength of this soul holy body, and hurriedly said to him with a smile on his face.

"Hmph, you don't have to be coy. That little friend is our honored guest of the Heavenly Machine Tower, and anyone who dares to disfavor him is disrespectful to our Heavenly Machine Tower. The four people who tried to attack and kill our honorable guests have been directly destroyed by me. Hurry away, you are not welcome here. ”

The puppet phantom snorted unceremoniously.

"What?!you, you actually killed them?" said the gray-clothed old man's face suddenly changed.

"Get out!"

The puppet phantom suddenly became furious, and after a burst of applause, it slapped directly at the gray-clothed old man.

This palm doesn't seem to have any power at all, and it doesn't seem to be fast. But when the old man in purple saw this, a trace of horror appeared on his face, and he broke through the void without hesitation and fled in a flash.

And the old man in gray didn't know what he was thinking, so he didn't run away, but after his expression changed several times in succession, he actually took a deep breath, and a holy light erupted from the center of his eyebrows, condensing into a huge pale golden fist, and bombarded the palm that was slapped!

The red puppet's palm and pale golden fist collided abruptly.

Above the red puppet phantom in the air, it flickered a few times in an instant, and the light dimmed a lot. And the old man in gray was even more unbearable, his face suddenly turned pale, and with a poof, he opened his mouth and spurted out a cloud of black blood, and his whole spirit suddenly became a little sluggish.

Under this blow, the gray-clothed old man obviously weighed the strength of the Heavenly Machine Tower Master, and under the great change in his face, he broke through the void without hesitation and turned around and left.

In the next moment, its figure staggered into a luxurious courtyard in the inner city.

As soon as the figure of the gray-clothed old man appeared, he opened his mouth again and spewed out a cloud of black blood, and sat cross-legged on the situation, and then took out a top-level healing holy pill that flashed with eight Dan patterns, and swallowed it to meditate and refine it.

In the courtyard, the old man in purple, who appeared one step earlier, gasped when he saw this, and a trace of shock suddenly appeared on his face.

"This Heavenly Machine Tower Master is really terrifying, he can actually hit Gu Daoyou's Yuan Shen to such an extent! It seems that unless it is absolutely necessary, he must not offend the Heavenly Machine Tower Master. This matter needs to be reported to the family immediately, otherwise if one is not handled well, it will be a big trouble!"

The purple-clothed old man pondered for a moment with a cloudy expression, then looked at the gray-clothed old man again, and then broke through the void and left the courtyard here.

He is a member of the Fu family, even if he is more optimistic about Fu Qingwei, but when he encounters such a matter that involves the major interests of the Fu family, he will not dare to have the slightest selfishness.

In the next moment, the figure of the purple-clothed old man had appeared in the secret room of the inner city city lord's mansion.

"City Lord, the old man has something important to discuss, can you show up and see it?"

There was nothing in this chamber except a stone door suspended in the air.

The stone gate was very strange, it was suspended in the air, and no matter from that direction, there was nothing special to see.

But in fact, this stone gate is the only gateway to enter a small world.