Ye Xing didn't let anyone know about the secret human trials in the basement, and the secret guards came to take away and dispose of the test samples every three months, and sent thirty more.

It lasted for a year, changing a batch of experimental products every three months, and after changing the fifth batch, Ye Xing got the final suitable formula.

In the past year, Zi Ying, Jin Qi Wolf, and the trial have all been under Ye Xing's protector, and they have successfully advanced to the Jindan realm, and the process does not need to be detailed, it is quite smooth.

The three of them were naturally very happy to have what they wanted, and they almost treated Ye Xing with the courtesy of a teacher, of course, Ye Liang was unwilling, so it was not like words.

Lixing Group currently has five Jindan elders, and each of them has a spirit weapon gun designed and produced by Ye Xing himself, so it can be said that the five people in Rouran are also the top people.

Ye Xing gave each of the four Jindan elders a small and medium-sized rotorcraft that could be stored in the space bracelet as a special plane, mainly assisting Ye Li in handling the management of the Lixing Group.

The four of them all knew that in the next time, Ye Li would concentrate on cultivation and prepare to attack the Jindan Realm, and someone must monitor such a huge business of Lixing Group.

Ye Li let go of the main affairs of the Lixing Group, leaving only the two positions of the head of the Royal Secret Guard and the vice president of the Royal Academy, and now she can't find a suitable candidate.

At Ye Li's repeated requests, Ye Xiaozi became Ye Li's assistant in the Royal Academy, assisting in handling the daily affairs of the academy, and is now stationed in Blue Wave City for a long time.

Ye Xiaoming stayed in the Secret Guard Headquarters, responsible for the security and maintenance of the Secret Guard Intelligence System, of course, most of his time, he was still in Shengming City, continuing to live the life of his eldest young master.

9-year-old Ye Ran was sent to a training base deep in the desert, and together with more than 350 children of the same age, he received the most rigorous martial arts training presided over by Po Sai himself.

In addition to the most brilliant jiu-jitsu, martial arts, and the best elixir, in just half a year, this group of children with excellent qualifications is already impressive.

At the training base, Ye Xing personally checked the qualifications of the newly recruited disciples, and these people were all civilians or slaves selected from one in 100,000, almost all of them were people from all races and countries in the extreme west.

Ye Xing secretly injected each person with a physique-changing potion, and personally used the Phoenix Fire Refining Technique to help guide them to the surface and bones of their bodies, so that they could recover quickly after being brutally trained.

Sure enough, after three months of observation, the potion really gave most of the children's skin and bones the ability to quickly repair themselves;

Dozens of children who did not have a mutated physique, after several injections of strengthening, also developed the same physique, and the effect was satisfactory.

If there is no abnormality in the bodies of these disciples within ten years, the change of physique and spiritual fluid should be regarded as a real success, of course, this matter is top secret, and even Bo Sai is not clear.

There is also the spiritual fluid that has changed the cultivation qualifications, but because there are not enough active peptides extracted from the blood of the giant python, there is no test for the time being, after all, these children have not yet undergone cultivation training.

After explaining all the work, Ye Li and Ye Xing left Lanbo City and went to the Brute Beast Mountain Range, traveling and cultivating, preparing to attack the Jindan.

The rotorcraft piloted by the couple took the white fox, and five days later, they came to Ye Xing's experimental garden in the Brute Beast Mountain Range.

Ye Xing continued to extract the active peptides he needed, and also did some more in-depth experiments, while Ye Li began to carry out substantial hard cultivation.

In the more than ten years since she returned to Rouran, Ye Li has been busy with various affairs, and her cultivation has increased rapidly, but more with the help of her husband's double cultivation, not her own real cultivation.

The task given to Ye Li is to go to the swamps and mountains and forests in her spare time to obtain a large amount of brute blood, which can be used as a raw material for Ye Xing's alchemy, of course, the more advanced the bloodline of brute beasts, the better.

The amount of active peptides extracted is very small, and the huge amount of brute beast blood is only a small amount of extract.

Ye Xing and Ye Li said okay, all the responses will be carried out by herself, he will never make a move, even if he faces the danger of life and death, he will also stand by and watch, this trip is to let Ye Li break through the cultivation.

Ye Li and Ye Xing have the same idea, she can store things in the Phoenix Ring, and she can also extract the extremely pure earth aura in the Phoenix Ring to cultivate;

The Holy Sect Ancestor Yuan Infant Qi is all earth-based true qi, the true qi in the Phoenix Ring is unbalanced, and there are a lot of earth-based true qi, which corresponds to too little and too little other spiritual qi.

Ye Xing did not allow Ye Li to absorb the earth-based true qi in the Phoenix Ring, because any tricks were not a good thing, and besides, Ye Li's cultivation was not the "Haoran True Qi Technique", and she could not absorb it directly.

The Seventy Percent True Qi of the Holy Sect Ancestor carries the perception of the Ancestor's life, and Ye Xing is to leave it to Ye Ran.

The long-term imbalance of the five elements in the Phoenix Ring, Ye Xing didn't know what would happen, and of course it was unpredictable.

To solve the problem, Ye Xing guessed, one is to absorb countless other four kinds of aura, and the other is to expand the space of the phoenix ring and disperse the new aura;

Now the phoenix ring has a space of 1,000 zhang, and if it expands to thousands of zhang or tens of thousands of zhang, it may be better;

There is also a third method, which is to let the extra earth spirit qi condense into crystals and turn into earth spirit crystals, which is what Ye Xing wants to do now.

The divine sense sank into the phoenix ring, and Ye Xing used his divine sense to try to open the jade box containing the soil system inner pill that he had obtained on the desert island, which he didn't dare to open before.

Now that his cultivation has reached the peak of the third layer of the Jindan Realm, his divine sense has reached the strength of the ninth layer of the Jindan Realm, and he can even uncover the original seal.

The seal is actually a kind of locked rune, Ye Xing is also a master of runes, and with the assistance of super intelligence, he quickly cracked it and opened the jade box.

Open the jade box, there is an unknown artifact of the Inner Dan inside, the Inner Dan is only the size of a bird's egg, emitting a golden matte, the piece next to it is estimated to be a hundred times larger than a few decades ago, from the size of a finger to the size of a palm.

After opening the jade box, the inner dan of the earth-based artifact did not change at all, but the palm-sized soil immediately came alive.

Ye Xing noticed that this thing was causing the earth aura to condense around the jade box at an extremely fast speed, and formed a vortex of aura qi.

Ten days later, the jade box was wrapped in a liquid earth spirit liquid, and as expected, when the jade box was opened, it would quickly condense the earth aura from the surrounding space, and the aura would gradually condense into spiritual liquid.

Ye Xing decided to open all the five jade boxes, and it took some time, and the seals of the five jade boxes were all opened one by one.

Originally, there was a small gap in the gold jade box, but now that the seal was completely unsealed, it was found that it was all gold crystals, and there was no gold inner pill in sight, which should have been wrapped in gold spirit crystals.

When the wood-based jade box, fire-type jade box, and water-based jade box were originally excavated, there were some wood spirit crystals, fire spirit crystals, and ice spirit crystals, which were later all used up by Ye Xing when he was teleported to the small space of the elixir.

A thin pool of spiritual liquid was condensed around the multiple jade boxes, some of which were ice spiritual liquids, Ye Xing had actually used a lot, and almost every injection was filled with a small amount of ice spiritual liquid, which had a protective and enhancing effect on the elixir.

Ye Xing believed that after a few years, the Holy Sect Ancestor's Earth Spirit True Qi would slowly transform into Earth Spirit Liquid or Earth Spirit Crystal, so that the Phoenix Ring might be balanced by the Five Elements again.

Ye Xing has not done plant experiments, except for the active peptide extracted from the blood color orchid, the other active peptide ingredients are all from animal blood.

In fact, there is a big difference between animals and plants that look the same active peptides, and human trials have proven that active peptides from animals have a better effect on the human body, and the residual level of cellular metabolism is much higher.

In fact, it can be explained that the diversity of life, the origin of animals and plants, there is a big difference.

If, that is, if the active peptide is extracted from the human blood, for others, it is the best natural active peptide, but this practice is too evil.

Ye Xing has already done this secret experiment, but deep down, he really can't accept this method, and it is estimated that his family will not be able to accept it.

People must always have bottom-line thinking, this is the creed that Ye Xing has always warned himself, otherwise it will be evil.

The reason why the Rama Empire is called the land of beasts is that many of the people of this country do very different things, and there are some very disgusting traditions that are almost unacceptable to other people.

For example, in the East or in Rouran, if you feed on people, you will hide such evil things even if you are afraid of a disaster year, but in Rama it is written in a book.

Also, the practice of taking in the wives and concubines of his father and brother also made others ashamed, but Rama directly wrote it into the law.

The mind comes from the era of advanced civilization on the earth, and Ye Xing is categorically unacceptable, and the bottom line of some human ethics is also deeply rooted in the bone marrow.

Therefore, Ye Xing did not dare to let anyone know the details of the cruel secret test.