For Xiao Hong, Xu Qing didn't pay attention to the despicable miners at all in the past, although he helped the famous Sang Hongyun do some things, but what can he do?

"Big brother, is this guy the guy who helped Lord Sang Hongyun quarry?" Xu Nan asked softly.

"What's the matter, it's just that Lord Sang Hongyun was used as a dog for a while. Xu Qing snorted disdainfully, and then stopped paying attention to Xiao Hong, in his eyes, Xiao Hong was just a little miner who was about to die, and a year later, without Lord Sang Hongyun's charity, he didn't believe that Xiao Hong could still live.

As for the conversation inside, as well as the eyes in their conversation, Xiao Hong could guess that they were most likely talking about themselves, and they didn't say anything good.

However, Xiao Hong didn't care too much, in his eyes, if he wanted to live and be looked down upon by others, in the end he only spoke with strength, and if he raised his strength, he was stronger than anything else, with his current strength, it was impossible to beat Xu Qing at all.

Just swept Xu Qing slightly, Xiao Hong ignored it, slowly came to the sales counter, and then said to the sales clerk: "Two taels of mixed sand and two taels of vermilion." ”

With that, Xiao Hong spread out his hand and put ten silver coins in front of the sales counter.

The drug salesman was just a part-time worker, looked at the ten silver coins on the table, did not react too much like Xu Qing, his face was expressionless, and he began to collect money and pick up the goods, and in a minute, two small medicine bags were placed in front of Xiao Hong.

Xiao Hong didn't mean to stay, picked up his waist bag, and left directly.

Quickly returning home, Xiao Hong locked the door, closed the curtains, and opened the box containing pharmaceutical tools, which were all bottles and cans, some new and some old, the new ones were bought at his own expense, and the old ones were picked up from the vicinity of the college along with these books.

Without too many pauses, Xiao Hong began to process the materials collected throughout the day, mixed them with sand and put them into the utensils, heated them to melt, and the crystal sand stone was crushed into powder, and all kinds of herbs were either extracted from the juice or mashed, all the actions seemed light and sharp, obviously for pharmaceuticals, Xiao Hong was already a veteran.

From beginning to end, his expression is calm and focused.

Half an hour later, more than 20 kinds of materials have been processed, contained in all kinds of utensils, the next thing to do, is the proportion, this is definitely an extremely delicate work, the slightest error, the effect of the medicine will change, or even complete failure.

Two fingers carefully pinched the large test tube filled with pink liquid, Xiao Hong's expression became more focused, and with the other hand, he had already pinched a small pinch of crystal sand powder and carefully put it into the test tube.

Then I looked at the test tube, and suddenly there was a violent reaction, like boiling water, bubbles rolled out, and after a few seconds, as the liquid inside the test tube gradually subsided, the liquid had turned red viscous, like syrup.

This was not the end of the calculation, and after the bubbles in the test tube had completely calmed down, Xiao Hong poured the viscous liquid into the powder mixed with sand and vermilion.

After stirring well, and shaping and drying, Xiao Hong's hand had an extra plate of crimson, like mosquito coils, but it was much more expensive than mosquito coils, just such a plate, adding all the materials together, it was worth at least fifteen silver coins, and Xiao Hong also named this medicine Yuxiang.

Carefully put away the remaining mixed sand and other materials, Xiao Hong couldn't wait to fix the incense on the wooden box, placed on the side of the bed, Xiao Hong, who was sitting at the head of the bed, hung a bamboo tube around his neck, and the two ends were facing the mouth and the incense, so that it was convenient for Xiao Hong to better absorb the smoke of the incense.

When everything was ready, Xiao Hong slowly picked up the fire demon pattern beside him and aimed it at Yuxiang.

"Hey, it's really a lot of money. The thought of fifteen silver coins about to be burned like this, Xiao Hong felt a lot of pain, since he was a child, he had never done such a luxurious thing, but in order to improve his strength and save himself, Xiao Hong had no time to care so much anymore.

No longer hesitated, Xiao Hong used his power to light the incense through the fire demon pattern, but Xiao Hong's eyes opened slightly, only to see that the burning speed of the incense was much faster than he imagined, and it was originally estimated that it could burn for an hour.

However, now Xiao Hong has no power to change anything, so he can only fight for every minute and every second, cover one end of the bamboo tube with the incense, and the other end is aimed at his mouth, then close his eyes, calm his mind, and begin to use the breath training method to train his own power.

As the faint smoke entered his nostrils and circulated in his body along the airflow, Xiao Hong's expression suddenly moved, and he only felt that the power in his body seemed to have sprung up like mushrooms after a rain, and gradually began to grow.

Effective!

With such a thought, Xiao Hong's heart was suddenly filled with a huge happiness, and faintly, there was a sense of accomplishment, after all, no matter whether others had thought of this method, but at the moment this method was indeed his own thought, and it seemed that the effect was not bad.

The waves in his heart only flashed for a moment, and he was suppressed in his heart by Xiao Hong, trying to keep his state of mind as peaceful as possible, because this breath training method, only the more relaxed the body and mind, the more significant the effect will be.

Ten minutes of time, can be described as fleeting, Xiao Hong, who slowly opened his eyes again, flashed a flash of joy in his eyes, just in just ten minutes, his control has increased by five shares, and has become 143 shares, which is not bad in terms of efficiency.

However, the next moment, the joy on Xiao Hong's face faintly flashed with a hint of pain, and the moment he opened his eyes, Xiao Hong only felt that his eyes were constantly spinning, and symptoms such as dizziness and nausea began to appear.

couldn't help it, Xiao Hong, who was sitting at the head of the bed, retched a few times, and then fell headlong on the head of the bed, what is the symptom of this, Xiao Hong is still very clear, that is, drunkenness, that is, people who smoke too much, will have symptoms such as dizziness, nausea, and weakness of limbs.

The direct cause of this phenomenon is the lack of oxygen to the brain, and the nicotine into the blood, resulting in slight poisoning, although Xiao Hong is not nicotine poisoning, but it is similar, however, it is not a big deal, it will be good to rest for a while.

"Sure enough, it's a side effect. Xiao Hong, who was lying on the bed groggily, muttered to himself, obviously, although this kind of incense has obvious effects, but it is not perfect, at the moment, the two most difficult problems are to remove this side effect, and improve the efficiency of the use of incense.

Otherwise, ten minutes of cultivation will take more than an hour to recover, and the efficiency will naturally be greatly reduced, and in the long run, it will not be good for the body, and it will cost 15 silver coins in ten minutes, that is, 1,500 copper coins, which is too luxurious.

Although his brain was still groggy, Xiao Hong did not stop pondering.

It took about more than an hour for Xiao Hong to recover, and then he got up from the bed, and while his brain was still pondering, he began to clean up the dying fish in the big basin.

Reducing costs, improving efficiency, and eliminating side effects are problems that Xiao Hong urgently needs to solve at the moment, otherwise it cannot be regarded as a long-lasting training method.

"What should I do?" Xiao Hong still muttered to himself, which was also a habit of his thinking, and at the same time, his hands were not idle, he still held a knife, scaled the fish, took out the internal organs, and then cut it into pieces.

Syllable!

After everything was done, Xiao Hong was accustomed to inserting the knife in his hand directly into the board, but when Xiao Hong inserted the seemingly worn knife in his hand into the board, his eyes moved slightly, and then he quickly pulled out the knife and carefully examined the blade.

The blade part is bright silver, the blade part is light gray, this knife is left by Xiao Hong's father, there is nothing special, and it is not expensive to talk about it, the cutting material is designed with sandwich steel, to put it bluntly, it is to sandwich the steel with high hardness in the middle, and there is a layer of steel with lower hardness and stronger toughness, which not only ensures the hardness of the blade, but also ensures the toughness of the blade, so that it is sharp at the same time, it is not easy to break.

"Sandwich steel ......" Xiao Hong muttered to himself, and his brain was also spinning wildly, as if he had a new idea to solve the problem.

What if you wrap a layer of other medicine around the outside of the incense to make it burn faster and make sure you don't get drunk and poisoned?

Slowly putting the fish pieces into an iron tank, Xiao Hong pushed the door open, walked out of the house, lit a fire in front of the house, and placed the iron tank filled with water and fish on the bonfire, ready to boil a bowl of fish soup.

Sitting on the threshold, looking at the ever-changing bonfire in front of him, leaning his back against the door frame, still thinking about the question in his mind.

The more I think about it, the more feasible it is, and the more I think about it, the more I feel that there is a door, as long as I grasp the reaction between the drugs, if possible, I can also let the two drugs reflect each other to form a more powerful drug to improve the driving force.

However, the idea is good, but if you want to complete it, it will be a little difficult, at least with Xiao Hong's current pharmaceutical level.

"It seems that I need to improve my knowledge base. Xiao Hong still muttered to himself, and then carefully took out the two mysterious magic beads from his arms, and with the help of the dim firelight, turned over and over, observing the lines on them, which seemed to have become a habit of Xiao Hong.

Although Xiao Hong still can't understand most of the lines on it, Xiao Hong still wants to learn one or two of the smooth and mysterious carving techniques inside.

Of course, what Xiao Hong is most curious about now is the blue-black magic pattern bead, which cannot be controlled by the force, but it seems to be a successful magic pattern, so what is it for?