didn't care about complaining about Zhang Daoyi, Ge Xu took the bag into his arms, picked up the scorpion grass and put it lightly beside him, and took out a small wooden box from his arms, this wooden box is very smooth all around, the texture is a little blurred, obviously someone often uses it.

Open the wooden box, there is a roll of cloth inside, Ge Xu took out the cloth and shook his hand to unfold it, only to see that the silver light in the cloth was shining, but it was a silver needle with different thickness, thickness and length, as soon as these silver needles appeared, Ge Xu's eyes became extremely focused.

After asking the Chen Li brothers to take off their master's shirt, they saw that the old man was not only dark, but the black had extended along his neck to the old man's chest, and it was only a little bit close to covering the position of the heart.

Ge Xu, who had a solemn face, carefully selected a few silver needles, and quickly inserted them into the old man's several big holes, and as soon as the last silver needle was inserted, the old man's whole body trembled violently.

"Hold down the Venerable Master!" Ge Xu said to Chen Li and the two brothers, and the two brothers hurriedly stepped forward and held their master tightly on the left and right.

Ge Xu took out a short knife from the bottom of Fang Cai's small wooden box, and slashed lightly in front of the old man's forehead, and a small wound appeared in front of the old man's forehead, and the wound leached out of the black blood.

Picking up the scorpion grass, quickly peeling off three or four heel leaves, leaving only the main rod like a scorpion tail, Ge Xu gently approached the end of the scorpion tail grass like a scorpion thorn to the old man's forehead, and finally stabbed it into the wound, only to see that the end of the scorpion tail grass, while piercing the wound, actually began to squirm.

Gradually, as the color of the scorpion grass slowly turned from green to black, the black on the old man's chest began to slowly dissipate...... Eventually, the last trace of blackness on the old man's face disappeared when the entire scorpion turned completely black, and even when the surrounding scorpion was faintly emitting black gas.

Ge Xu took a wooden clip, carefully picked up the scorpion grass on the old man's forehead, put it into a wooden box that Zhang Daoyi had just asked Ling'er to take, covered the wooden box and put it on the ground, and then quickly took off the silver needle from the old man, pinned it to the previous cloth one by one, and then rolled up the cloth and put it in the wooden box.

Ge Xu waved his hand to pull his brother away, took out a medicine bottle from his arms, poured out a red pill, broke the old man's lips and stuffed the pill into the old man's mouth, and then exhaled with relief.

Brother Chen Li let go of his hands and looked at the old man nervously, only to see that the old man stopped trembling and his breathing stabilized.

"The poison in the Venerable Master has been resolved, you two can rest assured, I will prescribe another prescription, and when the Venerable Master wakes up, you can go to the city to buy some medicine according to the prescription and take it with the Venerable Master, and the remaining poison can be completely removed, but it must be cultivated to the end, and there is nothing I can do about it!" Ge Xu said to the Chen Li brothers seriously.

"Divine Doctor Ge was able to save the lives of my two brothers, which is already extremely good, as for the cultivation of the master, we will find a way in the future. Seeing that the old man's condition had stabilized, Brother Chen Li was grateful to Ge Xu.

Ge Xu glanced at Zhang Daoyi proudly, but saw that Zhang Daoyi was teasing the weird little beast sleeping lazily on the table with Ling'er, and he didn't even look at this side, and couldn't help but be extremely depressed: Zhang Daoyi killed the fierce beast in the forest vividly, and he couldn't believe it if he didn't see it with his own eyes, plus Zhang Daoyi actually had a hundred times richer knowledge of medicinal herbs than himself, so Ge Xu naturally wanted to show his medical skills in front of Zhang Daoyi, but found that Zhang Daoyi didn't care at all.

"Do you think you've cured that old man? This is the miracle doctor?" Just when Ge Xu was about to cry out in frustration, Zhang Dao said something that made Ge Xu angry and Chen Li and the two brothers in shock.

"Of course it was cured, after being hit by the famous black-faced poison in the martial arts, Ge Xu thought that only I could use the silver needle poison to excite it, and then use the poisoning power of the scorpion grass to remove the poison!" Ge Xu yelled excitedly, his proud medical skills were looked down upon by Zhang Daoyi, and then when he saw the two Chen Li brothers looking at him suspiciously, Ge Xu suddenly exploded.

"Its internal strength is gone, this can be regarded as a cure?" Zhang Daoyi raised his head and asked seriously.

"This ...... Although the scorpion tail grass can absorb all kinds of toxins, it will also absorb the internal force of the martial artist, which is something that people with a little medical knowledge know!" Ge Xu replied confidently, and suddenly thought of all the experiences he had experienced in the barren forest, and asked with some uncertainty: "Could it be that Elder Zhang has a method to restore his cultivation?"

"If Zhang Lao really has the ability to restore his master's cultivation, my brothers and sisters are willing to be slaves and servants from now on and serve Zhang Lao!" Chen Li and Chen Guang knew that Zhang Daoyi didn't like others to bow down, so they hurriedly bowed to Zhang Daoyi.

"The old man wants you to serve the two of you, and it's not bad to be a guard with me. Zhang Daoyi replied lightly and looked at Ge Xu.

Seeing Zhang Daoyi looking at him, Ge Xu gritted his teeth: "If Zhang Lao really does this, Ge Xu is willing to worship Zhang Lao as a teacher, and follow him from now on." ”

Zhang Daoyi waited for Ge Xu's words, since he saw Ge Xu in the barren forest, Zhang Daoyi was surprised to find that Ge Xu was actually like Ling'er, he was born with a bloodless physique, this kind of physique is one in ten thousand, and he can't cultivate bloodline martial arts, but he is a natural immortal cultivator.

It's just that this Ge Xu himself is already a famous miracle doctor in the mortal world, so he is naturally a little arrogant, and he is not as easy to fool as a child of Long Xuan, and the most important thing is that in the territory of Great Xia, Zhang Daoyi is really not good at taking an apprentice at will and causing trouble because of his recklessness, so when he is in the forest, Zhang Daoyi will use his fierce hands on those fierce beasts who originally drove away to deter Ge Xu, and then show extremely rich knowledge of medicinal herbs to attract Ge Xu, Ge Xu really fell into the set, and worshiped Zhang Daoyi's medicinal herb knowledge, and held the gift of his own disciple, but his own arrogance was still there, and he never called Zhang Daoyi a teacher。

Ge Xu's understanding of medicinal materials was actually thorough, which also made Zhang Daoyi even more happy but did not show it directly, so Zhang Daoyi gave the space bag to Ge Xu, and now that he heard Ge Xu himself say that he was willing to apprentice, Zhang Daoyi was overjoyed, but the expression on his face was still faint.

"In this way, it is decided, if the old man can restore the master of the Chen Li brothers, then the Chen Li brothers will be the guards of Long Xuan and Lingyun from now on, and you, Ge Xu, will worship the old man as a teacher!" Zhang Dao spoke.

Ge Xu and Chen Li looked at each other and nodded in agreement.

"Okay, the old man will make a move!" Zhang Daoyi stood up, did not take a step, stood in place and pointed towards the old man, only to see the old man suddenly fly in front of him, Chen Li and Chen Guang were not surprised to see Zhang Daoyi so before, but Ge Xu was a little dumbfounded, after all, Ge Xu had seen Zhang Daoyi kill, but he had never seen Zhang Daoyi save people.

"Ge Xu, you can be optimistic, first of all, you said that the poison in it is black-faced poison, I won't comment, maybe we have a little different names for poisons, but you said that the poison has been lifted, this is a big mistake!" Zhang Daoyi casually slapped the old man's forehead, only to see that the old man's face, which had recovered his blood color, suddenly began to appear black from the center of his eyebrows: "Hmph, if it weren't for me, when the poison in his body broke out again, you couldn't save it!"

As soon as the black appeared, it spread to the old man's entire face and neck, and the speed of the spread was extremely fast, and soon, the black again covered the old man's heart, and the old man let out a painful snort in his coma.

Everyone was shocked, especially Ge Xu's face turned pale in an instant.

"Acupuncture points to activate toxin activity, and then use scorpion tail grass to absorb toxins, this method is acceptable, but one must identify the source of the toxin!" Zhang Daoyi pressed his right hand on the old man's heart as he spoke, and saw that the black qi covering it suddenly shrank around, as if fear.

With his left hand, he summoned the wooden box that Ge Xu put on the ground after loading the scorpion, only to see the wooden box open, and a black light flew out of the wooden box, falling directly into Zhang Daoyi's hand.

"Second, you need to know the true use of scorpion!" Zhang Daoyi said, while using his left hand to forcefully remove the scorpion-like tip of the scorpion-tailed grass, leaving only the grass stalk in his hand: "What really absorbs toxins is not the tip of the scorpion scorpion, but this grass stalk!"

Finally, Zhang Daoyi's right hand was raised, and at the moment when the black entrenched in the surrounding area was about to pounce on the old man's heart and cover the old man's heart, his left hand flashed, and stabbed the scorpion tail grass stalk towards the old man's heart.

"Don't!" Ge Xu looked at Zhang Daoyi's movements blankly, and the two Chen Li brothers pounced in surprise, but Zhang Daoyi shook his hand casually and fell back uncontrollably.

"Hmph, I miss your two nurses, don't take it as an example!" Zhang Daoyi stepped back with his backhand, and the stalk of the scorpion tail grass was inserted straight into the chest of the old man's heart, and the two Chen Li brothers did not dare to step forward, staring at Zhang Daoyi and the old man floating in front of him with anxiety.

"Squeak!" A terrible scream came from the old man's body, and the black on the old man's face and chest quickly gathered towards the place where the grass stalk was inserted, and the black blood spurted out of the hollow of the grass stalk, and after all the black on his body disappeared, the blood flowing out of the grass stalk had become bright red.

Pull out the straw, the right hand waved in front of the old man's chest at will, the brilliance in the hand flashed in the old man's heart to cut a hole, the left hand raised, the index finger and middle finger quickly probed into the incition, and then quickly retracted, Zhang Daoyi's action was extremely fast, in one go, and so everyone reacted, Zhang Daoyi had already wiped the incision on the old man's chest with his right hand, and the direct incision was magically closed, and finally only a scar was left on the old man's chest.

Zhang Daoyi raised his left hand, only to see a white insect with a hole in his head between the two fingers of his left hand, this insect was two fingers wide and three fingers long, hexagonal and wingless, and there were black patterns on its back, which faintly formed a demonic appearance.

"This isn't black-faced poison!" Ge Xu muttered to himself, "What is this?"

"Hehe, black-faced ghost worm!" Zhang Daoyi twisted the worm casually, and turned his head to look at the two Chen Li brothers: "Venerable Master is a bloodline cultivator of the Blood Primal Realm! No one would use such a vicious method on mortals!"

The faces of the two Chen Li brothers suddenly changed greatly!