Hearing this, Li Fei's nerves suddenly tensed, because after so many years of hard work, he had not been able to achieve the mass production of the puppet in the Yudan period, and at the same time, he couldn't find out the problem, so he asked with anticipation: "What is the reason?"

Jingtong said expressionlessly: "The puppets of the Dan Formation Period, although they can't be compared to me, their appearance is not an easy thing, except for the higher refining level, they appear according to a certain probability. ”

Li Fei asked some other questions, some of whom knew a little about it, and some of them knew nothing. However, no matter what, Li Fei finally understood that he was unable to refine a large number of knot stage puppets, not because his level was too poor, but because he was subject to some kind of heaven and earth law.

After figuring out the reason, Li Fei was in a good mood, no longer entangled in how to achieve a technological breakthrough, but calmly concentrated on refining, while slowly continuing to accumulate experience.

In the following period, as expected, Li Fei successively refined batch after batch of Dan Stage puppets, although there were only a small number of Dan Stage puppets at a time, but among the hundreds of puppets, there were at least three to five of them.

With a relatively stable harvest, Li Fei's motivation is naturally more sufficient, except for the necessary cultivation, he almost does not leave home, and has completely become a dedicated craftsman, and it is fifty years in a flash!

It wasn't until the material tasks of the Qin and Han Empires were all completed and Li Fei had no more materials to refine that he stopped and began to summarize the gains over the years.

In the past fifty years, Li Fei's most important gains are two, first of all, he got a large number of puppets of the Yudan period as he wished, and formed a super corps composed of nearly 3,000 puppets of the Jiedan stage, and there are also puppets of the chemical weapons period and foundation building period that are dozens of times larger!

Secondly, Li Fei's puppet refining technology is not only more mature and stable, but also has made a lot of breakthroughs, although he does not dare to say that he is a master of refining puppets, but his efforts in the past hundred years are definitely not comparable to ordinary refiners.

The reason why he was able to achieve such brilliant results was that in addition to mastering the top manufacturing techniques of refining weapons and mortals, in fact, more importantly, the Qin and Han Empires provided him with a large number of high-quality materials!

Don't underestimate the high-quality materials, the manpower and material resources invested by the Qin and Han Empires for this purpose lasted for a hundred years, which is definitely an astronomical amount! It can even be said that the general Xiuzhen great forces, even if they do their best, cannot be compared with them!

First of all, the number of cultivators is simply impossible to compare with mortals, the Qin and Han Empires can transfer hundreds of millions of people to complete a task, no matter how powerful the cultivator force is, it is impossible to have such exaggerated manpower, and it is impossible for cultivators to put down their own cultivation and go all out to complete a task that is not very important.

Secondly, although the cultivators were much stronger than mortals, for the subjects of the Qin and Han Empires, who had mastered extremely advanced technology, the gap had been narrowed infinitely, and even in some aspects, the power of science and technology greatly exceeded that of the cultivators!

Therefore, Li Fei's achievement of such extraordinary results, in addition to his own efforts, the support of the Qin and Han empires was crucial! It was also an advantage that other cultivators did not have at present. Of course, what the future holds, that's not what Li Fei is thinking about now.

In addition, Li Fei had an additional gain, because he had refined countless puppets, there were naturally defective products, waste products, and a large number of scraps, all of which eventually became Jingtong's delicacies! As for how large the amount was, no one could say clearly, anyway, Jingtong ate it to the end, and was directly "overturned" and fell into a long sleep.

At first, Li Fei was taken aback, but after careful inspection, he showed a happy smile, knowing that Jingtong had a great possibility of advancing!

After cleaning up, Li Fei put the puppets of the Dan period directly into the blue bracers, put away the puppets of the chemical weapons period and the foundation building period with different storage treasures, and then walked out of the refining room with a relaxed face.

As soon as he came out, Li Fei found the oolong walking back and forth restlessly in the stone palace, and teased: "What makes our Oolong Majesty so sad?"

Seeing that Li Fei finally came out, Oolong ran over excitedly to complain: "Real person, I don't know if Oolong's qualifications are too poor or what's going on, the bottleneck in the middle and late stages of chemical martial arts, I used the elixir rewarded by real people, and after a few efforts at most, I successfully broke through." But I've been working hard for more than ten years, but I don't feel it at all, can you help me again?......"

Li Fei swept it with his divine thoughts, and instantly understood the situation of Oolong, not because his qualifications were too poor, but because he did not have the Zhuji Dan, as long as he had the corresponding pill, there was still a great hope for a breakthrough.

Because for more than 100 years, Li Fei has been dedicated to refining puppets, and he has no time to pay attention to oolongs, and later, in order not to be disturbed, he simply banned the refining room, and he no longer came out regularly, only when the materials were used up, he only came out for a short time. Oolong* never had a chance to meet him at all.

Of course, the reason why Li Fei didn't give all the pills to Oolong at one time was also to motivate him, after all, the reward in batches is better than the one-time reward.

Considering the tremendous efforts made by the Qin and Han Empires, Li Fei took out a jade bottle with 100 grains, then took out a small jade bottle, and said politely: "One hundred ordinary Zhuji Dan and three high-grade Zhuji Dan are all given to you." If nothing else, you only need one or two high-grade Tsukuji Dan to break through. ”

Oolong took it with a solemn face and said gratefully: "The great kindness of the real person to the Oolong and the Qin and Han Empires is definitely worthy of being praised from generation to generation! There is one thing, I have made my own decision decades ago and worshiped the real person as the 'guardian saint' of all the subjects of my Qin and Han Empire, and I ask the real person not to blame." ”

Although Li Fei didn't particularly care about Oolong's move, he was still very happy in his heart, and with a wave of his hand, dozens of jade slips appeared in the air, and said with a smile: "I am also very grateful to you, these exercises and secret techniques are all given to you." As for how to distribute it, you decide. ”

Oolong was overjoyed, and put away all the treasures, especially for the three high-grade Tsukidan, which was regarded as a treasure, and after thanking him repeatedly, he immediately returned to his hut and began to prepare to impact the bottle.

Seeing that Oolong had cultivated from a hot-blooded boy to a middle-aged man, Li Fei was also quite emotional, so he didn't immediately ask about the interstellar teleportation array, but quietly cultivated in the stone palace, waiting for Oolong to successfully break through.

A month later, Oolong walked out of the hut with a red face, bowed deeply to Li Feifei, and said happily: "Thanks to the great help of real people, I finally broke through!"

Li Fei swept it with his divine thoughts and said with a smile: "Congratulations! Reaching the foundation building stage means that you have officially stepped into the world of cultivation. ”

Oolong said in high spirits: "Don't hide it from the real person, how far can I go on the road of cultivating the truth, although I am also looking forward to it, but I care more about what kind of height the Qin and Han Empires can reach in my hands after having a lifespan of nearly a thousand years." ”

Everyone has their own ambitions, Li Fei didn't care about Oolong's statement, but just encouraged: "I haven't been in the Great Flame Star for a long time, and I wish the Qin and Han Empires will dominate the stars soon!"

Oolong nodded, and said with some regret: "Real person, it's not that Oolong doesn't work hard, but there is really no way, the two tasks you gave me have only completed one." What you said about the interstellar teleportation array mainly relies on the space-time carrier, but its range of activity is limited, and it can only be found on the planets around the empire, and it can't come back if it's too far, please understand. ”

Li Fei nodded and said, "I also know that you have done your best, and next, I will find it myself." Nearly a hundred years have passed, and maybe there are new changes in the outside world......"

"Smack!" After a crisp sound, a cute robot in the stone palace burst, and a banner with a red light was "spit out", and it was written: The second space-time mothership has been captured, please see Your Majesty, and quickly return to make a decision!

Oolong didn't seem surprised, but said with a gloomy face: "Mengxing Empire, I swear that I will destroy you in my lifetime!"

Li Fei is no stranger to the space-time mothership, but he is no longer unfamiliar, and once wanted to use its principle to build a small one, but later found that it was too difficult, and he couldn't take it with him, so he gave up, at this time he heard that two ships of the Qin and Han Empires were taken, and he felt that it was too incredible, and he asked: "I heard before, your two empires are of equal strength, why did they suddenly become so strong?"

Oolong smiled bitterly: "If I don't rush to break through, the second space-time carrier, they won't succeed." Although there is no definite news coming out, I can be sure that the Mengxing Empire should have a few powerful cultivators, and I don't know how the other party used to infiltrate our Helicarrier and take it away!"

As soon as he heard that cultivators might be involved, Li Fei immediately came to his senses: "If there are cultivators involved, it will not be difficult for you to enter the Helicarrier if you are unprepared." Looking for the interstellar teleportation array, anyway, I'm not in a hurry, I want to go to the front line with your army to have a look. ”

Oolong was overjoyed, he was waiting for Li Fei's words, and immediately said: "Then thank you to the real person! Let's go now!"

A few hours later, the two returned to the capital of the Great Flame Star, and after some preparations, Oolong mobilized three space-time carriers, which were all the hole cards that the Qin and Han Empires could use, and killed the Mengxing Empire.

Half a year later, Li Fei and Oolong appeared in the starry sky where the Mengxing Empire was located on the space-time mothership! Countless interstellar warships swarmed out of the space-time carrier, which lasted for ten days! Thousands of star-to-star warships filled the space around the space-time mothership, marching towards distant planets in a three-dimensional formation!

The Mengxing Empire's response was also very fast, just a day after the Qin and Han Empire's army set off in battle formation, it sent five space-time motherships to come across the sky, two of which were the ones that robbed the Qin and Han Empires, and began to arrange troops millions of miles away!

Seven or eight days later, the two sides began a long-range attack after being separated by tens of thousands of miles! Because the Qin and Han Empires came prepared, although there were fewer space-time carriers, the number of interstellar warships was not less than that of the other side at all, and even a little more, so the combat strength of the two sides was equal, and they fought inextricably for a while, illuminating that piece of space!