Hurriedly returned to the room, closed the door with her hand, and leaned against the wooden door, Xiao Yue couldn't help but breathe a sigh of relief, and looked up in a daze.

He thought that he almost couldn't suppress that special feeling just now, and although he forcibly suppressed it for the time being, he was still worried about what would happen if he continued to get along like this.

Maybe... It would be a tragedy!

The little face wrinkled with a wry smile, shook his head gently, and simply left these messes behind, he also understood that it was useless to think too much now, and the most important thing now was to improve his strength and accumulate capital for survival!

Slowly walked to the side of the bed, sat down cross-legged, groped out the pill bottle given by Zhao Yi from his arms, opened the mouth stopper, and poured out the round and full pills, and there were ten under the count. After hesitating slightly, he took out a pill the size of a mother's finger from it, he naturally didn't want to live up to Zhao Qi's intentions, let alone be more hypocritical, and now he didn't bother to take too much care of it in order to improve his strength.

When the pill entered his abdomen, he did not hesitate to carry the cultivation method of Dou Qi and began to refine the medicinal power of the Qi Nourishing Pill. Suddenly, Xiao Yue's heart moved, her eyebrows raised slightly, and she actually urged the "Absolute Life Formula" to refine this Qi Nourishing Pill at the same time.

He always felt that this set of strange secret methods seemed to be more than just a simple way to speed up his cultivation, and now he simply took advantage of this to boldly try it to see if there were any other effects, and if there would be any magical effects?

…………

Time passed in Xiao Yue's selfless cultivation, and the sunlight outside the window didn't change from dazzling gold to blood-like bright red, and the originally scorching temperature also turned into a slightly cool softness.

The child's closed eyes on the bed slowly opened, the light in the black pupils flashed, and he immediately regained his calmness, took a deep breath of clear air, and exhaled a breath of turbid air with cyan color after a moment.

Stretched his little short legs, which were a little stiff, concentrated and felt the full Dou Qi in his body, and muttered to himself: "Alas! It's really worth the money, and it's not in vain Zhao Yi took so much pain, the medicinal power of a Qi Nourishing Pill is enough to be worth ten days of hard cultivation for ordinary people, and if this bottle of Qi Nourishing Pill is taken all, it can almost save more than three months of cultivation time, although it is much worse than the original protagonist's foundation building spiritual liquid, the medicinal power and efficacy are inferior, but it is also rare." After all, it's just a first-grade elixir, and the refining person's grade experience is definitely far inferior to the old man who is known as the Medicine Venerable, so he can't ask for more!"

However, what surprised Xiao Yue even more was that the effect of the secret method of "Absolute Life Technique" was indeed as he expected, and it was far from being as simple as he thought at the beginning! When refining the pill just now, Tong Guò urged this secret method to cooperate, and it would take at least a whole day for ordinary people to absorb and refine the 'Qi Nourishing Pill', and it only took him less than an hour to absorb it perfectly, and its amplification efficiency was simply perverted!

And what Xiao Yue liked the most about this secret method was that it made him feel no sense of vanity after taking the pill, and he could clearly feel that the fighting qi in his body was extremely calm and heavy, just like the fighting qi that he usually cultivated, he could control it at will, and he could use it for his own use.

And in this way, Xiao Yue doesn't have to worry about the requirement that the realm is vain and unstable after taking the pill continuously, and the foundation is unstable, and she must take it a few days apart, and she doesn't have to worry about what will happen if she eats the Qi Nourishing Pill directly!

Coupled with the blessing of the secret method, Xiao Yue's cultivation speed was almost dozens of times that of ordinary people, and compared to the nearly one-year lifespan consumed by just increasing the cultivation speed in the previous month, perhaps it could be used to refine the pill to exert its effect to the maximum!

In this way, Xiao Yue's utilization rate of the vitality consumed by the secret method was greatly enhanced, thinking of the vitality consumed in this month, and comparing it with the current utilization rate, he only felt a burst of chagrin and heartache!

But this is also helpless, as far as the way of cultivation is concerned, he is just a rookie after all, regardless of his knowledge is far inferior to ordinary people, let alone the grandfather who has seen a lot of factories. There are many things that he can only learn and explore slowly, not to mention the mysterious "Absolute Life Formula" that Dou Zong may not be able to see through!

"The method of taking medicine to increase the speed is really good, but the money required for this must be huge, and I have no source of income, and now I can't afford to rely on Zhao Yi's family background alone!"

"Money! If his family had money in the previous life, his parents would not have to work so hard, and he would not have finally found a short-term vision, and now Zhao Yi does not have to delay his realm improvement just to get himself a bottle of Qi Nourishing Pill. Why can't you be born in a rich family if you are a person in two lifetimes? That kind of cultivation method that can be easily cultivated is really just the luxury of the vast majority of people!"

"In the end, in addition to the most basic talents, the path of martial arts is to fight for money, father, and background!"

"It's a pity! I can't do any of these things, because I don't have a grandfather who is an elder, let alone a father who is a patriarch! I can support myself behind my back, and I don't have to worry about anything. ”

"So, from the moment they embarked on this path of fighters, most people had to struggle, saving money for a little bit of the resources needed for cultivation, and even desperately squeezing their own labor!"

In fact, because of what happened in his previous life, Xiao Yue was extremely eager for things like money, because he had personally experienced the embarrassment caused by poverty, so he had an obsession with money that went deep into his bones. After being reborn, even in his spare time after ordinary cultivation, he never stopped thinking about how to make money, which was a sacred and great task.

"Alas, it seems that my plan has been implemented to the fullest!" A hint of decisiveness flashed in her eyes, and Xiao Yue said in a low and firm tone!

After these days of observation, he also deeply understands the difference between this world and the planet in the previous life, for this world where force is supreme and killing is the mainstay, there are undoubtedly only two kinds of profits, that is, saving people and killing people.

Regarding saving people, Xiao Yue has no clue, if he is an alchemist, it would be fine, but unfortunately not, and even if he is an alchemist, he will simply take money in the early stage, and there is no money to make?

However, in comparison, killing people is undoubtedly much simpler, and in his previous life, there was only one indisputable best weapon for killing, and that was hot weapons! The history of human killing is divided into two eras, and in the era of cold weapons before the use of hot weapons began to be used in wars, thousands of people killed in a war were already considered to have suffered heavy casualties. And after the use of thermal weapons in war, which battle did not die tens of thousands, hundreds of thousands. And even in later years of peace, more than a million people around the world died every year in the heat of the weapon, so to speak, the real king of killing.

And perhaps because this world focuses on the development of martial arts, it has almost extinguished the development potential of other civilizations, and about scientific and technological civilization, in addition to some things such as papermaking and printing invented because of daily needs, they prefer to devote their efforts to the study of martial arts and fighting techniques in terms of killing, so that the scientific and technological civilization of this world is similar to that of ancient times in previous lives, or even worse, after all, war is an important factor in promoting the development of science and technology, and the people of this world obviously do not need it.

Xiao Yue couldn't make a machine gun cannon, but the simplest and easiest gunpowder was not a problem for him, a dead house that used to lie on a hospital bed.

He really couldn't make some high-grade yellow gunpowder, chemical explosives, etc., but the simplest ordinary gunpowder made of sulfur, saltpeter, and charcoal was really not too easy to make.

In fact, the simplicity of this thing may not be impossible for people in this world to get out, but maybe someone has inadvertently made it, but it is not taken seriously!

Xiao Yue's plan is to bring gunpowder, a big killing weapon that changes the mode of war, to this world, although its ingredients are simple, for alchemists, it is easy to be copied, but only a large amount of investment in the early stage, before others can react, it is also an amazing profit!

He believed that once this kind of simple and practical, cheap killing weapon appeared, it would definitely be very popular with the low-level martial artists, thinking about the gold coins that might be brought, Xiao Yue couldn't help but suck his saliva, as if he had seen himself lying on a mountain of gold made of gold coins.

However, there is another problem in this way, although he estimates that it is difficult for the fighters above the big fighters to cause damage to the things he has created, and even as far as some fighters are concerned, as long as they are prepared in advance, they are not easy to be hit with their reflexes. But for the fighters and fighters who are still in the stage of fighting spirit, there is no doubt that they can threaten the lives of their families.

The gunpowder will definitely cause a large number of casualties among the low-level martial arts or demonic beasts, and even Xiao Yue can imagine that once this kind of thing spreads and is applied on a large scale, under the greatly increased killing, a large number of geniuses among the low-level martial artists will definitely die early.

Hundreds of years later, there will definitely be a big fault in the power pyramid of the entire continent, when the older generation of strong people have passed away in the future, the younger generations who are weak in succession don't know if they can withstand the glory of their predecessors, whether they will not even be able to produce a Dou Emperor because of this, and whether the lack of strong people will turn the world into a low-martial world.

What's more, the practitioner of this world, who is equivalent to a scientist, doesn't know if he will be inspired by this to research more terrifying weapons of destruction, to say that there are many more mysterious substances in this world than in the previous life, and there is definitely no shortage of a large number of real products. After all, this gunpowder was originally made by their fellow alchemists from another world. Or one day you meet some crazy person who may be able to directly make a nuclear weapon or something, and maybe even destroy the whole world in one fell swoop......

"This is simply Pandora's box......" Shaking fiercely, Xiao Yue whispered astringently, the picture was so beautiful that he didn't dare to continue thinking about it.

And according to the infinite stream, doing this now is not equivalent to distorting and changing the original world trajectory of the world, I don't know if there is a main god reward point, or the world source power or something......

Well, Xiao Yue admitted that her brain was too big and a little whimsical!

"But there is one last problem, that is, once his identity as the inventor of gunpowder is confirmed, the protagonist Xiao Yan will definitely regard himself as a time-traveler like him! But don't care too much, after all, even the other party himself wears it, so the other party may not be too surprised if others wear this kind of thing, as long as he doesn't let him know that he is familiar with all the plots of this world, it's fine!"

Thinking about it, he didn't pay attention to the night sky that had now turned black, and pushed the door open, he couldn't wait to get those raw materials to think about it now, for him, the sooner the gunpowder came out, the sooner he could earn the golden cutie.

"Lao Tzu wants to be a rich man in this life! As for what will become of this world, let it die......"