Every time Yang Fan has a new breakthrough, there will be some more things in his mind, such as the Demon Fist, the magic sound to fill the brain, and the Delusion Demon Pupil, and the Divine Refining Technique, which can be called a stunt, and it can definitely cause a bloody storm in the outside world. (8) (1) 中Ω文┡』Ω网ん.*81.

This time, Yang Fan broke through to the fifth layer of the nameless exercises, and the facts did not disappoint him, and there was an extra article called "Basic Dan Technique" in his mind, which introduced some alchemy knowledge.

However, Yang Fan had never heard of many alchemy materials in the Basic Dan Technique, although the introduction was very detailed, he had not seen anything, and no matter how theoretical support he had, it would be useless.

Fortunately, many of the materials in the Basic Dan Technique have pictures, and Yang Fan got another cultivation secret book, and under the mutual reference between the two and two, Yang Fan really found some medicinal materials and materials with different names but the same in kind.

For example, the Seven Yang Grass mentioned in the Basic Danshu is called Sunflower in the cultivation secret book, but the introduction of Sunflower in the cultivation secret book is far less detailed and comprehensive than in the Basic Danshu, which makes Yang Fan realize that the basic Danshu that still appears in his mind is much more precious, especially the basic Danshu also tells how to alchemy, which is even more rare.

Referring to the cultivation secret book, Yang Fan spent three days to go through the new basic pill technique in his mind, most of the alchemy materials in the current basic pill art cultivation secret book could not be found, and Yang Fan had never seen it, indicating that the pill recipes that needed to use these materials were all useless, and only those things recorded in the cultivation secret book could Yang Fan find in reality.

Even so, Yang Fan basically didn't know those materials, which was quite depressing for Yang Fan, who had been accustomed to seeing all kinds of medicinal materials with the old village doctor since he was a child, indicating that even if these materials were available on the earth, it would be difficult for him to find them.

What made Yang Fan even more depressed was still to come, alchemy needed a special flame, what kind of heavenly fire, earth fire, or even different fire, Yang Fan didn't understand any of these things, although there was an introduction in the basic Dan technique, Yang Fan couldn't get it.

For example, the heavenly fire refers to the thunder fire in the sky, and it is estimated that before Yang Fan can refine the pill, he himself will be killed by the thunder first.

Another example is earth fire, the basic pill technique is introduced as the magma fire from the underground, it is not difficult to find the magma, but to use magma alchemy, Yang Fan feels that he still forgets it, if he can't get it right, he has to put his life into it, although the pills recorded in the basic pill are amazing, and even have the magic pills that can double the cultivation, Yang Fan still feels that he has nothing to do with them, and he can't refine it.

The most is what kind of strange fire, as it is written, it is born from the gathering of the essence of heaven and earth, or the aggregation of the five elements of aura, anyway, it is full of tall and tall, and when you hear it, it is a and coaxing thing, buddy's cultivation is too low, and you can't play it!

Alchemy is hopeless, Yang Fan feels that if he can go out, it is still possible to find some simple pill recipes in the basic Dan technique to play, and use those materials to stew a big pot, like boiling medicine, maybe it can also have an unexpected effect.

In the past few days of studying the Basic Dan Technique, Yang Fan has never given up working how to get out of the crack in the first line of heaven, but even if his current cultivation has reached the level of a ground-level martial artist, he can't climb from the dome to a crack of one or two thousand meters like a bat, unless he has that kind of large shooting gun, driving big nails into the mountain wall of the dome, and then tying the mountaineering rope to the big nails, it is possible to climb out of the first line of sky.

It's a pity that Yang Fan doesn't have anything like a large nail gun, his demon slaying sword is very sharp, but it can't be sharp, if you dig holes in the dome, it is difficult to drive the wooden stakes into it and fix it strongly, the platform is at least one or two kilometers away from the first line of sky, such a long distance, if Yang Fan climbs halfway through the stake and loosens from the dome, even if Yang Fan is a Xuan-level martial artist, it is estimated that he will fall into a pile of rotten meat.

Yang Fan also tried to tie the mountaineering rope together, tie a heavy object such as a stone to the front end, and shake the mountaineering rope vigorously, trying to throw the mountaineering rope out of the crack in the sky.

But in the end, Yang Fan still failed, don't look at the height of the dome from the bottom is only about two hundred meters, as a ground-level martial artist, Yang Fan can also do it by throwing a stone to a height of two hundred meters, but if you tie a mountaineering rope of more than two hundred meters to the stone, who knows the taste, it is not much worse than shaking an elephant.

Throwing an elephant at a height of more than one or two hundred meters in the air, it has to be thrown out of a crack of less than half a meter, and it must also be hung on the crack and cannot fall, the difficulty is not ordinary, instead of putting in that effort, it is better for Yang Fan to save some effort and find a way to break through to the sixth layer of the nameless exercise.

During this time of being trapped in the underground world, Yang Fan has also been thinking about a question, what is the matter with the sky-high white light that many people saw that day, even the satellites have monitored it, the kind of white light that goes straight to the sky is not what ordinary people can cause with a strong searchlight, doesn't it mean that there is a strange treasure, where is the strange treasure?

Since he couldn't get out for a while, Yang Fan temporarily lived in the cave on the platform, hunting and practicing every day, and lived a very comfortable life, because he grew up in the mountains since he was a child, so Yang Fan didn't feel lonely living alone for the time being, and he didn't feel so lonely until he digested the fifth layer of the nameless exercises and the newly emerged basic Danshu.

A week later, Yang Fan's new exploration began, this time he was going to take a look in the other direction of the underground world, one side of the underground world was the dark river, on the other side was the mountain wall and platform where he was now, and the other direction was the lower reaches of the dark river he had been to, which was full of swamps and wetlands, and a large number of giant crocodiles, which were difficult for humans to set foot in.

In addition to the above three directions, Yang Fan had never been to one direction left, and this time he decided to walk along the side of the mountain wall, in the direction of the upper reaches of the dark river, to see what kind of terrain that direction was, and whether there was an exit to leave the underground world.

Descending to the ground, Yang Fan advanced in the area about five hundred meters away from the mountain wall, he can't get too close to the mountain wall now, one is that the terrain is too complicated, and the other is that there are too many dangers, many poisonous insects and beasts are hidden in the cracks of the mountain wall, too close to the mountain wall is easy to be attacked by them.

It is just five hundred meters away from the mountain, this distance is just the junction of shrubs and jungles, there are both bushes and sparse trees, you can hide under the trees when you encounter flying birds, you can hide in the trees when you encounter fierce beasts on the ground, you can escape into the jungle if you can't do it, or you can escape to the mountain wall, which is the best walking place for Yang Fan. (To be continued.) )