Chen Hao who was immersed in the boiling water still did not have any signs of waking up. His eyes were still unfocused, this situation made people wonder if Chen Hao had lost his senses.

Yuan looked at the puzzled Old Liang and laughed, "What you see might not be real. You can feel the temperature of the water."

After waiting for Chen Hao to soak for about 30 minutes, the two of them brought Chen Hao out and placed him on a wooden stool. Then, they got Old Liang to bring his clothes over and the two of them helped him put on his clothes and brought him to the bed in his bedroom.

"Senior Yuan, other than the Peach Blossom Skin, these are both extremely poisonous substances. Although they have medicinal properties, I have rarely seen such prescriptions." Old Liang looked at Yuan Yuan in shock. Yuan had previously expelled the parasite poison from Chen Hao's body, but now, he was using poison, this was extremely strange.

"Like I said, what you saw might not be true. Poison can sometimes be used as tonics as well, and the knowledge of traditional Chinese medicine is ever-changing. Right now, the prescription at the Record Hall is just the tip of the iceberg." His research on the pharmacology had reached an extremely deep level, just revealing a little of it would be able to benefit the Old Liang a lot.

Old Liang's worries were also within reason. The mantis was also known as the "farting bug", with whip-like tentacles, slender legs, and black-yellow stripes on its scabbard wings. Adults were harmful to soybean, cotton, eggplant and other crops, its sex poison was extremely poisonous, and the Great Halberd in the prescription was also a taboo poison in Chinese medicine.

After the porridge was done, Yuan Feng took the bowl from the Old Liang's hands, and helped Chen Hao up before he fiercely slapped his palm towards Chen Hao's back. Chen Hao then opened his mouth in coordination, and then poured the porridge into Chen Hao's mouth.

's face was filled with pain after drinking the porridge. A touch of green appeared on his pale face from the start, making him look extremely terrifying, but this touch of green did not last long. Under the guidance of the elemental energy, all the poison was led to the position of the parasite, opening a gap in the sealing array, causing the poison to be thrown into the cage.

The Gu worm sensed the poison, because it was produced by the poison, the poison was the best tonic for it, so it started to eat it without restraint. Not only was the poison eaten by it, it was hard to imagine how such a small insect could have such a huge appetite.

The Gu worm ate its fill with beauty. Seeing the Gu worm eat so cleanly, Yuan Zhou once again sealed the cage and even reinforced the array outside.

This proved that Senior Yuan had a good foresight, the Gu in the cage quickly started to expand, because there was a peach wood added in there, the peach wood originally had the effect of suppressing evil, it did not have any effect on the poison previously controlled by Yuan Su, but after entering the Gu's body, the poison immediately became chaotic.

It was like a storm engulfing the Gu worm's body, the Gu worm's size continued to grow, filling the entire cage to the brim, and this process didn't stop there. Under the pressure of the cage, the Gu worm's body started to deform, constantly filling up the space left over from the cage.

As the Gu worm's body expanded, the cage also began to shake violently. Yuan Zhou did not dare to slack off and inject the true energy within his body into the array diagram. The array diagram immediately became extremely dazzling and he slightly controlled the situation of the cage.

However, the good news did not last long, and not long after, some cracks appeared in the cage, as if it would break at any time. Although the Gu worm would definitely inflate and cause its body to explode, if he could not control the size of the Gu, it would very likely harm Chen Hao's body.

In that moment of life and death, the doctor's legacy helped again. Streams of silver light rushed to the scene from Chen Hao's mind like a spring, and the Gu worm was completely covered, like a giant glowing cocoon. The silver light followed the ups and downs of the giant cocoon and continuously flickered.

After a while, the Gu worm's body swelled to a new height. Under the compression of the light cocoon, the suppressed Gu worm exploded with a 'bang', and a streak of silver light completed its mission and returned to the book. The book that was originally sparkling seemed to have dimmed a little, and it could be seen that the book had lost a lot of strength.

After the Gu worm turned into a cloud of dust and dispersed into Chen Hao's body, the refined energy that it devoured returned into Chen Hao's body as well, causing his face to turn red.

"Yes, but this young friend still needs some time to awaken." Senior Yuan wiped the sweat off his forehead. He had spared no effort just now to control the array formation, causing him to feel weak.

Old Liang obsequiously poured a cup of hot tea for Senior Yuan and placed it beside him. After a short period of recuperation, he quickly recovered, but this senior's temper was still in a hurry. He didn't wait for Chen Hao to wake up and stood up to say his goodbyes.

The reason why Yuan Yuan was in such a hurry was because he had something important to do. According to his judgement, the Gu worm in Chen Hao's body was the One Day Mother Gu, and an extremely small poisonous bug would appear where the Mother Gu was. This kind of poisonous bug was almost undetectable, and ordinary people couldn't even see it with their naked eyes.

However, the stage of the Elemental Realm was relatively high, so they were extremely sensitive to the fluctuations of these signs of life. After these small venomous insect sensed that the mother Gu had died, they started to rush to the hiding place of the mother Gu, which was the body of Sect Feeder.

Because after the parent Gu died, these small venomous insect would covet some of the crystals that the parent Gu shed without the parent Gu's deterrence. These crystals were great supplements for these kind of small venomous insect.

These small venomous insect would engage in a life and death struggle inside the Sect Feeder's body, and those that stand out would become true Gu worms. They would no longer be dependent on the existence of the mother Gu, and this was the instinct of living beings.

Yuan Yuan followed the small venomous insect and arrived at an abandoned house. From afar, he saw a man wearing a black trench coat kneeling on the ground. His body involuntarily trembled and from time to time, black blood would flow out from his seven orifices.

Because his mother Gu died in Chen Hao's body, he had suffered a certain amount of backlash. The backlash from the mother Gu was even more intense than that of the child Gu, and at that moment, he felt as if his soul was being violently pulled by someone. The pain made his consciousness gradually become blurry, and he powerlessly knelt on the ground.

When Sect Feeder felt the death of the mother Gu, she knew that she no longer had any way to survive, but instead wanted to use some methods to let him live on, but her moment of gentleness caused him to suffer even more pain, but now it was too late for him to regret even if he wanted to.

If it was only the backlash from the mother Gu, the Sect Feeder would not have lost her life, but the scariest thing was the countless small venomous insect that the mother Gu had brought along. If the mother Gu had not died, these small venomous insect would have become her trusted aides under the control of the mother Gu.

Because the small venomous insect wanted to fight over the crystals left behind by the parent Gu, they would try to suck the Sect Feeder's flesh without a care for anything else. Although the amount of energy that each insect could absorb was very small, it couldn't stop the countless number of bugs in the army.

This Sect Feeder's life was still pretty tough, she managed to forcibly endure the small venomous insect's consumption of food, but after that, a calamity befell upon the body of the Sect Feeder who was still struggling on the edge of death.

Countless small venomous insect began to fight to the death in the mother Gu's territory, and countless of small venomous insect died in this battle. These dead poisonous insects all had a strong poison in them, and this poison would constantly ferment after the death of the little bug, causing the venom after the fermentation to be very corrosive, so the Sect Feeder's battered body would be corroded once again.

However, under the influence of the venom, his nerves were still numb, so even though Sect Feeder was dead, his four limbs still trembled from time to time, as if he was suffering from epilepsy.

Yuan Yuan looked at the miserable Sect Feeder, but did not do anything, not to mention the fact that Sect Feeder was already dead, even if she was alive, he would not help him out, it was unrelated to justice, it had always been righteous and evil, the Sect Feeder brought this disaster upon herself, if he did not have the intention to hurt others, he would not have suffered such a disaster.

Yuan Yuan did not come here to save the Sect Feeder, he had a few intense battles with the Gu worm and many of the Gu Masters were able to recover under his treatment. However, the more he understood about these things, the more he felt that the Gu worm was terrifying, because there were too many Sect Feeder who died from the Gu worm's backlash.

The purpose of the Primordial Era was to deal with the aftermath of the death of the Sect Feeder. First, it was to deal with the corpses as soon as possible, otherwise, the gas that would cause the corpses to rot would cause a lot of damage to the human body.

This new type of Gu worm would take the initiative to look for the host, and if there was no host, the Gu worm would die quickly. If ordinary people were to be parasitized by the Gu worm, if they could not get effective treatment, they would be devoured by the Gu worm. As a doctor, such a thing was not allowed.

It was not because he did not want to interfere with the formation of the Gu worms, but it was because if he allowed the poisonous bugs to leave, it would bring about an even more terrible impact to the residents here. In the end, only one of the poisonous bugs could become a Gu, and the other small venomous insect would become useless.