The same technique, the same indifference, no matter how many birds came or how high the level was, Li Huaian just flicked them all in the air with a flick.

At the end of the night, half of Yan Yunting's account books had been recorded, and roughly calculated, at least three thousand spirit stones had been put into the account.

But he has never produced a third-order demon beast, which is a pity.

"Uh-huh!"

At the end of the night, the first batch of ground demon beasts had also rushed to the foot of the Great Wall, compared to the hundreds of birds, the number of beasts, each batch exceeded a thousand.

Snow rays, snow lizards, ice wolves, ice pythons...... Strange-shaped ice creatures burst out of the fog one by one, and they attacked the Great Wall of Ice and Snow indiscriminately with red animal eyes, banging their heads, biting with their teeth, and crawling with their claws......

The Great Wall of Ice and Snow is ten zhang thick and hundreds of zhang high, like a high mountain rising from the ground, made of smooth ice blocks, unless it is a gluttonous beast that can be compared to it, it will not be able to shake the Great Wall at all.

The sky is getting brighter, the wind and snow are getting smaller, the snow and fog are gradually dissipating, and most of the ice fields hidden under the dark night are also revealed.

It's just the first night, and the number is approaching 10,000, so how much will it multiply on the second, third, and fourth nights? The first-order demon beasts and second-order demon beasts have all appeared, the third-order is estimated to be too far away, the fourth-order is just around the corner, and the fifth-order is not easy to say.

"These walking spirit stones, you have to find a way to collect them all." Yan Yunting stepped on the city wall with one foot, held his chin, and thought for a moment.

Li Huai'an said: "There are so many demon beasts, even if you have a knife in your hand, you will be killed." ”

"So we have to find a way to kill them in a large area," Yan Yunting sighed, "If only there were explosives, explosives, explosives, explosives......"

"Didn't you learn how to make explosives from Senior Sister Zhuo a few times? Why not use it? ”

"The main thing in making explosives is to extract nitrate, but these people in the fairy world don't or raise poultry, where can I find saltpeter?"

"On the volcano, saltpeter is everywhere." Li Huaian raised his hand and pointed to the Hudelweiss Mountain not far outside the market town.

After such a reminder, Yan Yunting's eyes instantly lit up, "That's right! Among the volcanic mines, fire salt, sulfur, and carbonstone are the most numerous! Maybe it's even more pure than the stool! ”

He instructed: "Daochang Li, you stay here, I'll go to Velvet Mountain." ”

Li Huaian reminded: "Go early and return early, I don't have the ability to face women as calmly as you." ”

Yan Yunting didn't say anything more, threw out his guts, and flew to Huelweiss Mountain.

……

The owner of the liquor store said that the juice of the musketelis fruit can not only make wine, but also be used as lamp oil, which shows that it has full flammability.

So Yan Yunting decided to go to the back mountain to find the edelweiss fruit first and see what it was.

The shape of the velvet mountain is like a vertebrae, there are four or five hundred zhang high, the vegetation under the mountain is luxuriant, the ridge is covered with snow all the year round, and the top of the mountain is a huge volcanic crater, the magma of "gurgling ......" is tumbling and boiling, and the air is filled with extremely pungent gunpowder smoke and sulfur smell.

Yan Yunting flew to the back mountain first, inspected it, and sure enough, a red fruit that grew close to the ground was all over the mountain, presumably this thing was a velvet fruit.

The velvet fruit does not grow on the ground, but breaks out of the magmatic rock, and its vines are pale red, embedded in the mountains and extend somewhere.

The fruits that grow from the breath of earth fire all year round must also be related to the fire, and there is no need to delve into this.

Yan Yunting picked a muskevel fruit, scraped a little juice with a knife, and licked it with his tongue first, astringent! Hot! Laborious!

"Phew!" Yan Yunting slurped continuously, his tongue seemed to be scalded by boiling water, and it was so spicy that he was paralyzed by most of it.

If it gets on your skin or in your eyes, you're either crippled or blind!

Yan Yunting threw the velvet fruit into the air, immediately burned a piece of rune paper, and threw it on the velvet fruit - the moment the flame touched the velvet juice, "Coax!" "A raging fire was burned, and the scope of the spread exceeded that of Zhang Xu Fangyuan!

"I'll go!"

Something that is less than half a slap can burn such a big fire, if this is improved again, I am afraid that it will be burned more than oil.

Yan Yunting licked his lips excitedly, he wanted all the edelweiss fruits all over the mountains!

A Qiankun bag can hold five zhang cubes, Yan Yunting packed three bags, and only picked a hillside of the velvet fruit.

"Huh......" Yan Yunting hammered the old waist, and when he raised his head, the winter had climbed into the sky.

Huaxu Immortal Domain already has short days and long nights, so he can't waste time on picking fruits anymore.

Yan Yunting flew out of the back mountain and approached the front mountain, looking for saltpeter and sulfur.

Not surprisingly, on the ridge covered with magmatic rocks, a large area of saltpeter is brighter than snow, and this saltpeter is so pure that it may ignite when scraped raw.

Yan Yunting spent some more time collecting half a bag of nitrate ore and half a bag of sulfur, and then rushed back to the market, bought a large iron pot, a bottle of bronze tripod, and a number of bamboo tubes, gourds, and leads for making explosives...... Finally, an abacus was added to calculate the spirit stones in hand.

After purchasing everything, it was already half of the day, Yan Yunting hurried back to the Great Wall of Ice and Snow, it is not difficult to collect raw materials, and boiling and refining is the delicate work.

In less than a day, more than 10,000 demon beasts have gathered under the Great Wall of Ice and Snow, and all the beasts roared angrily, killing people.

"Wait, wait until I make the gunpowder and blow you up!"

Yan Yunting took out the bronze tripod, put a large iron pot on the shelf, squeezed out the juice of the velvet fruit, and gathered it into a pot full of red pulp.

"Cook this kind of thing, are you sure it won't explode?" Li Huaian had some doubts.

Yan Yunting said: "Eighty percent no, try it first, I haven't refined this kind of thing, but from the principle of the Danhuo technique, if you want to purify anything, you have to boil it, evaporate water and impurities, and then take its essence......"

"So what do I do?"

"You are responsible for mastering the heat, the skin of this velvet fruit should be a good burning material, don't waste it."

"Tsk...... Boiling beans and burning beans, why is it too anxious to fry each other? ”

So, the two worked together, one held the fire, the other boiled, and began to purify the velvet juice on the Great Wall of Ice and Snow.

As the water was gradually boiled dry, a layer of translucent red turbid liquid gradually floated on the surface of the pot, and at the same time, a pungent and indescribable smell spread, but it made people unable to open their eyes.

……

"What are these two doing? It's made the whole line of defense smoky! Ling Sheng lightly covered her snort, her eyebrows furrowed.

"Just ask?" Pillow Xue pulled Ling Shang and was about to leave, but Ling Sheng shirked and said, "I don't want to talk too much to these two laymen. ”

"Although their behavior is vulgar, what they do is real, and most of the birds last night were cleared by the two of them."

"So what? Bounty hunters, naturally, are greedy for more spirit stones. ”

"Oh, let's go, let's go and see if there won't be a hair missing."

"Stinks ......"

Pillow Xue pulled Ling Shang closer to the Great Wall, not only them, but most of the female cultivators were attracted by this "pungent" smell and curious craftsmanship, and flew behind Yan Yunting and the others.

"Mei Mingzhi, is this your latest invention of hot pot?" Qingzhi pinched her nose and approached to ask.

Chafing dish?

Yan Yunting was amused, but the velvet fruit is so spicy, maybe it is really suitable for making hot pot base.

Well...... When I have time, I can study it.

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