Hearing Xu Gushi's words, black and white were shocked at the same time, and their faces were gloomy to the extreme.

Hei Sha hurriedly said: "You mean that you want to take the young sect master's heart and blood to make a medicine guide and kill the Gu King."

This is resolutely not good, what other way is there, even if it is to sacrifice the lives of the two of us, and it is resolute not to let the young sect master be hurt at all. ”

Bai Sha also said: "Yes, the two of us have also been in contact with that Gu worm, so our blood should be okay." ”

"The two elders don't need to be nervous, preserving the life of the Young Sect Master is our first priority at the moment.

I'm just saying that there is some kind of close connection between the Gu worm and the master who refined it, once the Gu worm is born, it will not destroy the master as soon as possible, and the two elders must know that the Gu worm they refine will not harm themselves.

However, after all, the Gu King was far from being comparable to ordinary Gu worms, and it was highly poisonous, and if he was not careful, it would hurt the Young Sect Master himself, so he still had to deal with it as soon as possible.

Apprentice, you go back immediately and get all the books of Miao Jiang, I speculate that there are still seven days before the Gu King is born, and I am fighting this old life to prevent it from being conceived and born. ”

Master Xu's apprentice didn't dare to delay, and immediately ran out in a hurry.

The black and white shuangsha suddenly knelt on the ground and said, "Xu Gushi's great kindness, our black and white shuangsha will never forget." ”

"The two elders are invited to get up, the elders have made great contributions to the Ancient God Sect, and they are even more expensive to be the master of the young shopkeeper, I can't afford this big gift."

"Fortunately, Xu Gushi is in Jiangnan, otherwise the two of us really don't know what to do."

As he spoke, two crisp and oozing cracking sounds suddenly came from inside the clay jar, as if the clay jar had shattered from the inside.

Immediately afterward, a huge force slammed into the copper shell wrapped outside, making a dull and terrifying sound of metal crashing.

The breath of everyone present was stagnant, and the temperature of the entire cave seemed to drop by a few degrees in an instant, and it was freezing to the bones.

Immediately, an extremely piercing croaking sound came out of the clay jar, and the sound was like rolling thunder, which frightened the birds and beasts in the mountains and forests to flee in a hurry, and the mountains and forests became a mess.

After the scream ended, one after another terrifying chewing sound came from the copper shell, and with each bite, Xu Gu Master's face became gloomy.

"It's a big deal, this Gu King's gestation speed is even faster than I expected, so in less than five days, it will be born."

"So what to do?"

"Now that the clay jar is broken inside, and the copper on the outside is too brittle to last long, you quickly send a disciple to burn molten iron and pour it on it, and when the molten iron cools, it will further strengthen the jar to prevent the guys inside from escaping out in advance.

When pouring it, you must pay attention to it, it can't be poured in the same place, otherwise the temperature of the molten iron will make the copper soft and collapse, and if you let the Gu worms come out in advance, it will be over. ”

Hearing Master Xu's suggestion, the black and white shuangsha immediately sent his disciples to do what Master Xu said.

The rest of the young Gu Masters also approached one after another at this moment, frowning and thinking about countermeasures around the jar containing Gu worms.

They didn't have the rich experience and experience of Gu Master Xu, and naturally they had never seen such a fierce Gu King, and before it was born, the sense of oppression had already overwhelmed everyone.

"Senior Xu, why don't we form a spirit detention magic array to temporarily suppress the Gu worm and see if we can slow down its growth rate." At this time, a Gu Master who had been bowing his head and pondering suggested.

"It seems that this is the only way to go." Xu Gu Shi didn't have any good ways at the moment, he could only hope to suppress the development of the Gu worm and let it come out as late as possible.

The growth of Gu worms is not only to kill the survivors who survive to the end, from poisonous insects to Gu worms, but also a kind of sublimation and evolution.

When the Gu worm is conceived, it will absorb the qi of heaven and earth, so as to obtain the benefits of heaven, the convenience of the earth, and the spirit of heaven and earth.

Gu worms were originally spirit worms, but unfortunately, after generations of people engaged them in many evil things, coupled with bloody cultivation methods, Gu worms' aura was gradually replaced by bloody qi, and finally completely became synonymous with evil.

But in the final analysis, Gu worms still grew up absorbing the aura of heaven and earth, so using the formation method to block the input of spiritual energy, and transmitting the aura absorbed by the Gu King to other Gu worms through the formation for them to absorb, it can also slow down the Gu King's gestation speed to a certain extent.

Although this is not a long-term solution once and for all, it is also a strategy that has to be used to deal with the current situation.

Several Gu masters immediately formed a formation on the ground, using the Gu worms as the eyes of the array, suppressing the gestation speed of the Gu worms in the tank to absorb the spiritual energy.

I saw several Gu masters take out a dozen talismans from their bodies, quickly hit the talismans on the copper shell covered by the outer wall of the clay jar, and then took out the Gu worms and placed them on top of several array eyes.

Although the human eye cannot see the aura, if the strength is mastered, it can release the aura, and use the strength fluctuations to detect the aura of the aura, and then you can detect that the intensity of the aura is obviously biased towards the Gu worms on the eyes of the array.

However, what stunned everyone was that when they saw that the formation was about to be arranged, the Gu worms used to form the formation suddenly trembled violently.

Almost at the same time, all of these Gu worms shattered and exploded into blue-purple pieces.

The Gu masters who controlled the formation were also affected to varying degrees, and they were all shocked by the waves of qi set off by the explosion.

Immediately there was a giggling sound in the clay jar, and the laughter was gloomy and revealing a hint of banter, as if mocking everyone, and with the laughter, the clay jar began to shake violently.

The ordinary Gu worms they refined couldn't bear the violent and rich aura at all, and they were stirred into powder by the Gu King's manipulation of the aura.

The two are not at all something that can be compared at the same level.

The hearts of everyone present were all raised in their throats, once the copper shell outside the pottery jar could not support it and shattered, the incomplete Gu King would be born in advance and turn into a Gu demon, and no one could escape.

Seeing this, Gu Master Xu immediately took out two red talismans and slammed them on the top of the pottery jar.

As soon as the talisman touched the top of the cylinder, it burst into flames.

After the talisman burned to ashes, calm returned to the clay jar.

Xu Gushi walked up to the few people who were shocked and took a look at their injuries, only to see that their bodies were more or less burned by the qi wave just now, and in the places where their skin was directly exposed, they were already faintly poisoned and blackened.

The Gu master covered his wrist and said with a stern expression: "This Gu King is really too poisonous, just rubbed by the aura controlled by it, it became like this." ”

Xu Gu Master took out the antidote he had prepared and handed it to those few people: "This Gu King is not trivial, you are not its opponent, this is the antidote I have prepared for many years, take it quickly, and use your strength to force the toxin out."

Tell everyone to get out of here quickly, don't let anyone get close within a radius of ten miles nearby, you can't help here at all, once the Gu King is born, so many people will be turned into its food, I'm afraid no one in the world will be its opponent.

The Gu worm will automatically identify the owner who cultivated and bred it, and once the owner is unable to satisfy its blood food, it will attack the owner.

This Gu King is many times stronger than the Gu worm, so in order to protect the safety of the Young Sect Master, I have to use blood feeding to change the master. ”

After hearing this, the other Gu masters were shocked and said, "Senior Xu, you can't do this, you will die in this way." ”

"It's just that I'm not good at learning, and I don't have a way to fully control it for the time being. But I've already asked my apprentice to get Miao Jiang's book, and I'll find new ways from the book, and I won't die in vain until the last moment. Xu Gushi smiled miserably, his expression full of determination.

Blood feeding is to use their own flesh and blood to feed Gu worms, Gu worms are bloodthirsty, they will instinctively remember the taste of the master, but once they come into contact with other human blood in the process of gestation, there is also a probability to change the memory of the owner, so that the person who provides blood food is identified as the owner.

If the Gu worm really identified him as the master, not only would the danger of the Young Sect Master be lifted, but it would not be as troublesome as it was now to kill this Gu King at that time.