"Ahem......"

The old poison coughed, wanting to laugh but not daring to laugh: "It's just ...... As long as you don't get poisoned, you can do whatever you want. ”

"Really?" Ning Fan stopped, thought for a while, and said, "Then I want you to teach me all your poison refining skills." ”

"Ah, the lion opens his mouth, good boy, I like it. The old poison laughed on the spot, "I'm worried that I can't find a successor, as long as the poison doesn't kill you, I will teach you what I have learned all my life, so that you can carry it forward." ”

"Don't go back on what you said. Ning Fan looked at the old evil, "You testify." ”

Seeing Ning Fan's serious appearance, the old evil was a little confused: "Is it true to play?"

"Otherwise?" replied Ning Fan.

"Kid who will kill someone. The old evil also got serious, pointed to the old poison and said, "Do you know who he is?"

"Low-key, low-key. The old poison made a twist and waved his hand and said, in fact, he wished that the old evil would speak out and listen.

"I don't know. Ning Fan shook his head.

The old poison glanced at the old evil indignantly, meaning to tell him.

The old evil said: "He is the apprentice of the apprentice of the Western Regions Poison Tyrant. ”

"Fuck off. The old poison pushed the old evil away, and said angrily: "What kind of thing is introduced, you directly say that I am a unique erysipelas, I once poisoned a city, and my reputation is powerful in all directions...... Five thousand words are omitted below...... Isn't it enough to be the king of the poison kings? ”

And Ning Fan had already left when they were arguing, and they were almost close to the Tianwu Desolate Vein, his introduction was too long, how could Ning Fan have the patience to watch this pair of living treasures play treasure.

"Everyone is gone, you really talk a lot of, if you continue like this, your poison scripture will be buried in the loess with you. The old evil said disdainfully, and the two chased after Ning Fan again.

The Tianwu Desolate Vein was right in front of him, but Ning Fan was still caught up by the old poison and the old evil.

It's just that Ning Fan doesn't have much interest in them now, and these two bad old men are simply unreasonable in his eyes.

"Boy, take it. "The old poison was very simple this time, and directly stuffed a small bottle to Ning Fan.

"What's that?" Ning Fan looked at the fist-sized bottle, shook it and gurgled it.

"Didn't you say you wanted to test the medicine for me?" said the old poison with a whisker, "This bottle is a bottle of primary venom, but the lethality rate is very high, don't underestimate this bottle, if you put it in a well, it can poison the people of a city, if you can drink it and don't die, I will accept you as an apprentice." ”

"Who wants to be your apprentice?" Ning Fan laughed, "You think too much, I am from the Immortal Sect, and I have a master on top, how can I worship you as a teacher again, at best, I just take what I need." ”

The old poison thought for a while, nodded angrily and said: "It's okay, it's okay not to worship, as long as you test the medicine for me and don't die, I will call you Master in turn, and teach you all the skills." ”

"Old poison, high. The old evil winked, smiled and whispered, and glanced at the old poison.

You must know that over the years, the disciples who have died under the hands of the old poison don't know how many of them, and without the drug tester, the old poison can't develop a more advanced poison, which makes his skills stuck in this embarrassing position.

As a poison refiner, there is no relative antidote until the toxicity of the medicinal materials is analyzed, so the relatively low-level poison refiner can only find someone to test the medicine to improve his experience and improve his cultivation, until he becomes a high-level alchemist, even if he tests the medicine himself, he will not be poisoned to death.

The vein of poison refining comes from the Miao Jiang clan in the Western Regions, and this kind of profession is a disgusting and frightening profession, but on the contrary, it is also a very popular profession.

Because a real high-level poison refiner can spread poison silently, in the air, in the water source, and even on himself.

In addition, there is also a poison bottle, which is thrown out like a bomb and explodes instantly when it hits the target, and the power can not only kill a person with low cultivation on the spot, but even if a person with a high cultivation is blown up and inhales the poisonous mist, it can immediately reduce his strength.

There are even poisonous talismans, just like the purification talismans, beast repellent talismans, and flame talismans issued by Ning Fan in the sect, which are auxiliary low-level talismans, and the poison talisman is extremely deadly, and it will enter the person's body when it hits, and then attack in the body, killing people invisibly.

All in all, the poison refiner is a disgusting profession, and it is also an extremely dangerous profession, which can refine poison and kill people as well as detoxify and save people, there is a saying that it is better to offend Lord Yama than to offend the poison refiner.

"Is there anything more advanced?" Ning Fan said with a smile: "It's not enough to plug your teeth at this point, let's have another bottle." ”

The old poison and the old evil looked at Ning Fan in a daze as if they had been struck by lightning on the spot, "Did you hear me right?"

"I'm thirsty, don't talk nonsense. Ning Fan shouted, bluffing the two bad old men.

The old poison patted the palace bag, took out a bottle of water bottle, and said fiercely: "Drink that bottle, and this bottle will be given to you." ”

Gollum!

Ning Fan opened the lid and drank it, and as soon as he threw the bottle away after drinking, the old poison picked it up distressedly, asking him not to smash the flowers and plants.

Ning Fan snatched a bottle of venom from the old poison's hand and put it in his palace bag, and ran into the Tianwu Desolate Vein with a wave of his hand.

"......" old evil.

He ...... Why is he in a hurry to reincarnate?" said the old poison with a blank face, he had never seen someone like Ning Fan who tested the medicine on him.

"Perhaps...... You've found a treasure!" said the old evil man in confusion.

"Hurry up and follow. The old poison pulled the sleeves of the old evil and stepped into the Tianwu Desolate Vein, but Ning Fan was long gone.

Tianwu Desolate Vein, Ning Fan is not the first time to come, he came once two years ago.

It's just that his strength back then was not as strong as it is now, he came in a group with his brothers, and I remember that Leng Bingbing happened to be his girlfriend that year.

Although he refused at first, there was a "brother Rosh" to match him, and he was cold and extremely enthusiastic, and the young Ning Fan couldn't resist this offensive and fell into their trap.

Now that he is here again, Ning Fan's heart doesn't seem to have any heartache, but he is glad that he has been blessed by misfortune, has seen through everything, and is determined to become a demon.

Heartache is a product of mortals, his heart is already the immortal demon heart of the Heaven Swallowing Supreme, and heartache does not exist.

The Tianwu barren veins are dense and dense, the towering trees are like dots, and the barren veins do not see the sun all year round, and it is difficult for the sunlight to shine through the leaves like a canopy, so the miasma inside is very heavy, and there are even more poisonous snakes, insects and mosquitoes than can be imagined.

In addition, dangers that you don't know can come at any time, so to speak, and the beasts inside are not a joke, they are numerous, and they are very hungry.

They like to eat human meat, which in their words is tasty and easy to eat.