At that time, there were only six Gu eggs of "Brain-Entangling Corpse Gu" in "Huiyan Hall". It is said that these extremely precious treasures were only produced after the palace master himself carefully cultivated them.
However, due to the many things the palace master had to do, and the various attacks on "Guiqulaixi" in the later period, he no longer had time to continue cultivating these treasures, so he went around recruiting masters who were proficient in this art to join the palace.
Before Cultivator Du came, "Huiyan Hall" already had three masters who were also proficient in this skill. However, one of them accidentally died underground while performing a mission.
Therefore, as soon as Cultivator Du came over, he immediately asked him to take over the matter, so that each of them could cultivate two Gu eggs.
Li Yan found in Cultivator Du's memory that after Cultivator Du had been in contact with these Gu eggs for a period of time, he guessed that there should be more than just these six Gu eggs in "Huiyan Hall".
Because it is quite difficult to cultivate this kind of voodoo eggs, even with Cultivator Du's very powerful method, in just half a month, two voodoo eggs almost died several times.
How could such a precious thing, which was cultivated personally by the mysterious palace master, be given to them all at once to cultivate? The other party must still have Gu eggs in their hands.
Cultivator Du will be more careful next. He estimates that if he wants the Gu eggs to die, then not only will he not be able to get those generous rewards, but he will not be reused again.
The fate of a monk who will not be reused will be worrying!
Otherwise, Cultivator Du is truly a genius in this field. More than four hundred years after he took over, he actually bred the first "Brain-Entangling Corpse Gu".
The other two people were either making slow progress or causing their Gu eggs to die, and just this one thing immediately made Cultivator Du gain a lot.
Not only did he live up to the promise he made when recruiting him, he even gave him more than double the reward. The other party's generosity made Cultivator Du smile even more when he was so surprised.
At the same time, Cultivator Du's status within "Huiyan Hall" has suddenly surpassed that of most elders. If anything happens, he can directly go to the deputy hall master for discussion.
After the success of the first Gu egg, "Huiyan Hall" then asked Cultivator Du to burn all the methods, and Cultivator Du did not have any secrets about this.
At that time, he had become more and more aware of the terrifying power of "Huiyan Hall". He did not dare to hide anything about it and fully cooperated with all the other party's requests.
And after he got so many benefits, he just regarded it as a deal.
Otherwise, don't forget that he is already a Body Integration Realm monk, and there is also a Seventh-Stage Monster Beast accompanying him. The Deputy Palace Master He he saw would probably be able to wipe out one person and one monster in an instant with just a wave of his hand...
The subsequent task of breeding "Brain-Entangling Corpse Gu" was too simple, and the second and third ones appeared later...
However, this is relatively easy. Not only is this Gu very easy to die in the subsequent growth process, but if you want to be able to use it, you must grow to a certain stage before it can be effective.
For example, the souls of monks above Nascent Soul are already very powerful. If the level of this Gu is too low, even if it is fused into the opponent's body, if the Gu worm dies at Soul Search, that Nascent Soul Cultivator may not die.
Therefore, even if these Gu worms are continuously cultivated with various heavenly materials and earthly treasures in the later process, the number of Gu worms that can be used for Spirit Transformation level monks and above is still very limited.
In this case, "Huiyan Hall" needs Cultivator Du to find a better way to support them as soon as possible. If they want people, they can go out to recruit them on their own, and if they want resources, they will be given to them.
As a result, the number of people in their "Demon Immortal Hall" began to increase exponentially. Of course, monks like Body Integration Realm and above were still very rare, and it was very difficult to recruit them.
But even this situation only increased the speed of raising Gu insects a lot, and this was their best effort.
And at this time, Cultivator Du and the others received an order from above, and at the same time a Jade Slip was sent. This Jade Slip was also brought by a deputy palace master in person, which shows the importance he attached to it.
This Jade Slip was only given to four people, including Cultivator Du, for inspection. Then the deputy palace master asked the four of them to follow the method in Jade Slip to cultivate a new "Brain-Entangling Corpse Gu".
Only then did Cultivator Du learn more about "Brain-Entangling Corpse Gu". It turned out that there were other levels. This was also the first time the four of them knew this important secret.
Among the four, Cultivator Du has the lowest cultivation level, but he has made the greatest contribution, so the above task was given to the selected person, and the four of them were asked to take the lead in research and cultivation.
"Brain-Entangling Corpse Gu" is only the lowest form of this Gu. There are two other levels above it, namely "Brain-Strangling Silver Corpse Gu" and "Brain-Stringing Golden Corpse Gu".
These two levels of Gu insects are even more terrifying. It can be said that it has upgraded its own talent Heavenly Dao to an astonishing level.
Once the "Brain-twisting Silver Corpse Gu" appears, if this Gu is planted into a monk's body, its concealment will be more than doubled, making it difficult for even a Mahayana level old monster to detect it.
Moreover, after this Gu is integrated into the soul, even if it uses a spell such as "Soul-Bewitching Technique" that it thinks is safe, the opponent will judge that it is against its own Heavenly Dao, and it will self-destruct in an instant. This is beyond the scope of Soul Search.
The "Brain-tangled Golden Corpse Gu" is an upgraded super Gu based on the "Brain-tangled Silver Corpse Gu". It is said that even a True Immortal Realm level immortal can't find out its hiding place.
At this time, the talent Heavenly Dao of "Brain-twisting Golden Corpse Gu" has reached a perverted level. If someone Soul Search this person, or uses other spells such as "Soul-Bewitching Technique", to get the information the other party knows.
Not only will you not get any news, this level of "brain-haunting golden corpse Gu" already has terrifying counterattacks, and even True Immortal Realm monks will be counterattacked by it.
And this kind of backlash is not like being severely injured or killed as you imagined. The result is even more terrifying. It will cause you to be backlashed unknowingly. In the end, your soul will become the slave of this Gu and be completely enslaved by it.
So when the four of them saw this passage in Jade Slip, they didn't come back to their senses for a while, and their minds were all roaring.
If someone could possess the "Brain-haunting Golden Corpse Gu", and if he deliberately allowed the strong Soul Search, wouldn't he be able to control countless strong men!
But after they were surprised and saw the next content of Jade Slip, they breathed a sigh of relief. They felt that Heavenly Dao was Heavenly Dao and would not allow any creature to violate the ability of Heavenly Dao.
The more incredible the abilities of "Brain-twisting Silver Corpse Gu" and "Brain-twisting Golden Corpse Gu" are, the higher the level of symbiotic creatures required.
For example, the host soul of "Brain-twisting Silver Corpse Gu" requires a minimum of the Spirit Transformation Realm monks to bear it, unlike "Brain-Entangling Corpse Gu", which can be planted by monks of any level.
As for "Brain-tangled Golden Corpse Gu", there is no explanation about what level of monks can be fused. Not only is there no relevant explanation, but Jade Slip only explains the possible method of cultivating "Brain-tangled Silver Corpse Gu", but there is no information about "Brain-tangled Golden Corpse Gu" at all.
As for this, Li Yan also found the answer to his guess in Cultivator Du's memory, that is, Cultivator Du once guessed something about the palace master of "Huiyan Hall".
The other party may have received the inheritance from an ancient or ancient beast-controlling sect, but the inheritance the other party received was extremely incomplete.
At the same time, he probably only got the "Brain-Entangling Corpse Gu" Gu eggs left behind by others, so after he started cultivating them using the remaining inheritance method, the number of Gu insects he got was also limited.
And monks at the level of Cultivator Du naturally know one thing. No matter what kind of inheritance it is, as long as it involves the inheritance from a long time ago, it is most likely that you can practice the other party's technique without any problem.
However, it is actually very difficult to reproduce the Pill Formula or weapon refining skills passed down by others. The main reason is that many materials have disappeared, or their names have been changed over the years.
Therefore, you need to find a suitable substitute, or find the name of the existing corresponding ancient material, not to mention the cultivation method of a beast-controlling sect.
They use more kinds of natural materials and treasures. Even if there are corresponding methods, it would be good to have a 30% chance of using the materials.
So Cultivator Du guessed that the palace master probably spent a lot of effort and even died a lot just to cultivate those few Gu eggs.
Later, when there was no way to cultivate them in large numbers, we could only recruit monks like them who were proficient in raising Demon Beast, and see if there were other ways to cultivate people like ourselves.
Later, when they came up with the cultivation method of "Brain-twisting Silver Corpse Gu", they also saw that the cultivation of "Brain-Entangling Corpse Gu" had temporarily reached a bottleneck, so they wanted to see if they could further improve the level of this Gu.
If Cultivator Du and they can't even cultivate "Brain-Entangling Corpse Gu", of course they don't have to think about cultivating higher-level Gu insects.
At the same time, even if the palace master has a severely incomplete idea of "Brain-haunting Golden Corpse Gu", it is still a priceless treasure. Cultivator Du does not think that the other party can be so generous as to let them know in advance.
And when Li Yan got the news, Soul Search was already shocked!
He never expected that the extremely rare "Brain-Entangling Corpse Gu", once upgraded, could seal a person's memory to such an extent that in its final form, it could enslave a True Immortal Realm.
If this is the case, if a sect obtains such a Gu insect, what other methods can be used to obtain the things in the opponent's memory, and Soul Search's enemy's soul fell first...
Although Li Yan thought "Brain-twisting Silver Corpse Gu" was too heaven-defying, he had no intention of using it on himself, as Soul Search himself would have to die.
If this was the case, he might have died that time Netherworld. Li Yan still felt that the sealing method used by the second uncle was more suitable for his actual situation.