Yun Xiao didn't deliberately hide some details just now, the reason why he didn't make the first move was that there were indeed some problems that had not been solved, and he had been trying to find a way.

These problems are not theoretical, but Yun Xiao's current pulse qi cultivation, or the level of the pulse refining technique, after all, no matter how you say it, he is only a low-level vein refiner of the heavenly rank.

If it was just some low-level poisons of the Heavenly Rank, Yun Xiao could dissolve them without much effort, and he couldn't even use Xiaolong's means to cure all poisons.

And it was precisely when he thought that there was still a magical dragon dragon spirit Xiaolong that Yun Xiao suddenly brightened up, and secretly said how he forgot about this cheap son, Xiaolong's poison transformation methods are unique in the world.

This time, Yun Xiao didn't want to dissolve all those poisons, nor did he want to take them for himself, because in that case, although he could turn the corner for Lu Yanji, it would completely cut off the opportunity to break through to the Tongtian Realm.

Therefore, what Yun Xiao had to do this time was just to use the power of Xiaolong to make those heaven-level high-level poisons reach a range that Lu Yanji could bear to control.

In this way, not only will Lu Yanji not be attacked and finally die because of this, but also because of the high-level poisonous blessing of this Heavenly Rank, he can truly break through to the level of the early stage of the Tongtian Realm.

It's just that such a thing, how shocking it is to say it, especially in front of a few people who are extremely proficient in the art of medicine and poison vein, it is even more like a joke to say it.

Among these people's vein refining concepts, Lu Yanji's state at the moment is at most to prevent him from being killed by the back, as for breaking through or something, don't think too much, right?

But with Qian Sanyuan and Aoki Wu's understanding of Yun Xiao, this young man seems to have never fought an uncertain battle, since he said this, is he really sure?

The next moment, Qian Sanyuan and Aoki Wu were stunned to watch the little boy step forward and walk towards the gate of the main hall, and there, there was a black-green mist, intertwined with each other.

"It must be successful!"

Qian Sanyuan secretly prayed in his heart, he knew that this moment was the most critical moment, whether that young man had successfully entered the hall to help the president, or when he touched the black and green mist, he was poisoned and killed, and he was about to see the truth.

Crunch!

It wasn't until a sound of opening the door of the main hall came out that Qian Sanyuan and the three of them woke up like a dream, because the figure of the rough-clothed young man had already passed through the black and green mist and entered the main hall.

"That's ...... Got in?"

Seeing this scene, Qian Sanyuan and the other three were all stunned and speechless, didn't they say that it was a high-level poison of the Heavenly Rank? Doesn't it mean that even Aoki Wu, a Heaven-level Poison Vein Master, can't be easily touched?

How could the boy, who had just turned twenty, walk in as if he had not been hindered by the slightest poison, nor had he been corroded by the slightest poison.

At this moment, even Aoki Wu had some doubts in his heart, whether that kid was alarmist before, in fact, in that green mist, there was no heaven-level high-level poison, just to intimidate himself.

However, when Aoki Wu's strong soul power sensed the rich Yuan Immortal Spider Venom aura in the green mist, he instantly dispelled such thoughts.

Because in his senses, even if the green mist was not a high-level poison of the Heaven Rank, at least it was a poison that reached the middle level of the Heaven Rank.

This kind of poison will take a long time to dissolve even if it is dissolved by itself, and it will never be like Yun Xiao as if he is fine.

In the dull eyes of the three of them, the door of the main hall had been slammed shut, and naturally they had lost their thin figure, and now all they could do was wait quietly.

............

"Sure enough, it was exactly what I thought!"

Yun Xiao, who entered the main hall, naturally did not care about the thoughts of the three people outside, and when he just stepped into the hall door, he saw a figure sitting cross-legged in the middle of the main hall.

"The president of the Vein Refiner Guild, the first person on the Heavenly List of the Tenglong Continent: Lu Yanji!"

Yun Xiao muttered in his mouth, speaking of which, this was the second time he had seen this number one powerhouse in the Tenglong Continent, but Lu Yanji at this moment was already very different from what he had seen in Extreme Yin City.

At that time, Lu Yanji, who Yun Xiao saw for the first time, was full of red light on his face of fairy wind and bones, although his robe was half black and half green, but the style of a strong man made him extremely impressed.

At this time, Lu Yanji, who was sitting cross-legged, was covered with dust in his black and green robes, and there were even traces of insect and rat bites in some places, and there was no faint red light on his face, only a touch of paleness.

With fluffy hair, just looking at this embarrassed appearance, I'm afraid no one will recognize this as the dignified head of the vein refining master, the first person on the heavenly list, this is like a beggar begging on the street.

For Lu Yanji's state, Yun Xiao had already expected it, after all, it had been nearly two years since the original Xuanyin Palace had changed, and it would be strange if he could still maintain the appearance of the fairy wind and bones after such a long retreat.

After sighing in his heart, Yun Xiao's gaze had already shifted to Lu Yanji's lower abdomen, only to see that there, two mists, one black and one green, stretched out, but they were distinct, rising into the air towards both sides of the main hall, which looked extremely mysterious.

The two mist energies, one black and one green, are naturally those swirling Yuan Shen Spider Venom outside the main hall, as well as the black Yimu qi, although the two are of the same origin and both overflow from Lu Yan's body, they are two completely different powers.

All of this was a sign that Lu Yanji's Black Wood Poison Technique was out of control, if he could still control it independently, he would not have let so much poisonous qi overflow, let alone be unable to suppress the poison of the green mist.

At this moment, Lu Yanji had obviously fallen into a special state, deaf to Yun Xiao's entry into the hall, and a touch of pain passed over his pale face from time to time, and he didn't know when he would not be able to hold on.

Seeing this, Yun Xiao didn't hesitate too much, seeing that he stepped forward quickly, and soon came to Lu Yanji's side, this close sense, he felt that this president was already at the end of the crossbow, but the kind of perseverance of the subconscious was barely supporting.

"It seems that you are lucky to meet me Yunxiao at this time!"

Yun Xiao stretched out his left hand, but he chuckled lightly, so close, he could clearly sense the situation of the other party, and he also believed that in the entire Tenglong Continent, only he could resolve the crisis of this president.

If Yun Xiao's own strength alone, his theory is enough, but the art of refining veins is still a step behind, but when he still has a small dragon in his body, everything becomes simpler.

Seeing that Yun Xiao stretched out his left hand and directly touched Lu Yanji's dantian vital point, and then a touch of cold power erupted, as if in an instant, it merged with the poisonous aura that overflowed from Lu Yanji's body.

Of course, Yun Xiao didn't want to add poison to Lu Yanji, if that was the case, I am afraid that the power of his highly poisonous icy ancestral vein would instantly become the last straw that crushed Lu Yanji.

Yun Xiao wanted to use the power of his left arm, which also contained highly poisonous, to suppress the highly toxic energy in the green mist, but with his current poisonous vein technique and pulse qi cultivation, it was undoubtedly beyond his strength to wrestle with the high-level poisonous ones of that day.

If you let the outside Aoki Wu see Yun Xiao's movements, I am afraid that he will be terrified, this is simply looking for death, such a poison, even if it is a high-level poison vein master of the heavenly rank, I am afraid that he will not dare to touch it easily.

"Xiaolong, it's your turn to behave!"

However, Yun Xiao at this moment is not fighting alone, the little dragon who can cure all poisons with one thought is his biggest reliance, and there is nothing that Xiaolong can't solve when it comes to poison.

Swish!

After the laughter fell, a light flashed suddenly, and then in this hall, a little child with pink makeup appeared, wearing a belly pocket, and a pigtail on his head, which was extremely cute.

This little child is naturally the little dragon of the dragon tree spirit, it is worth mentioning that after so many years, he is still the same as when he was born, he has not grown up at all, and he is still so cute.

"Be careful, don't get rid of all those poisons!"

After seeing Xiaolong appear, without saying a word, he had already stretched out his fleshy little hand to the green mist, Yun Xiao had to open his mouth to remind him, he was really afraid that Xiaolong would not make a serious attack and devour all those poisons.

"Daddy, don't you believe me like that?"

Hearing this, Xiaolong couldn't help but pout, as a dragon tree spirit, he naturally knew Yun Xiao's thoughts, and knew that this time Yun Xiao didn't want to devour and dissolve all those highly toxic energies, but to let this bad old man break through to the Tongtian Realm, so he complained angrily.

"Of course I believe Xiaolong, but I'm afraid that some guys won't be able to resist the temptation to come out and make trouble!"

Yun Xiao was also a little embarrassed by Xiaolong's complaint, but he reacted extremely quickly, and in an instant, he pushed the black cauldron to a certain guy, making a pair of snake eyes glowing with golden light in his body full of anger.

"Boy, who are you talking about?"

The golden snake insect Xiao Wu didn't want to carry this black cauldron, so he immediately asked, but this voice had already shown an attitude of his, if Yun Xiao dared to admit it, he would definitely not give up.

"Little Wu, don't make trouble!"

How do you know that Xiao Wu's evil voice just fell, and there was already a scolding voice from Xiaolong in his ears, which made him feel extremely aggrieved, this pair of father and son, the cooperation is really tacit, but he has become an outsider.

"Daddy, don't worry, with me, Xiao Wu won't dare to make trouble!"