What happened outside, although Luo Xiao couldn't see it, he could guess it, he didn't bother to pay attention to it, and focused on cultivation. Four months may sound like a long time, but with careful arrangement, there is a lot to do.

First of all, the focus is, of course, to cultivate the Mixed Yuan One Qi Technique, which is the key to Luo Xiao's promotion, and at least half of the time has to be spent on it. In addition, martial arts such as "Mystery Breath Burst Arrow", Sword and Shield Combo Technique, Flying Thallium Twelve Hands, etc., cannot be pulled down. He is not a wild samurai, even if the Yuan Seed Chemical Core is finished, the skills that a real samurai should master must be mastered, and they cannot be "biased", and these skills will probably take up a quarter of the time.

In the end, there is a quarter of the time left, no longer cultivating, but resting, combining work and rest, and Zhang Chi has a degree, which is the way to sustainable cultivation.

Luo Xiao is confident that when his "retreat" is over, these three mystical martial arts are expected to reach a small success. If you continue to do this and close it a few more times, it is estimated that you will be able to reach the standard of black belt. It's a pity that even if he exceeds the standard, it is impossible to apply for the black belt assessment, because the time for his promotion is too short and too scary.

"Low-key, low-key, at least until you get rid of the secret identity, the more low-key the safer. ”

Luo Xiao's thoughts were settled, put aside distracting thoughts, sat cross-legged, and began to run the first week......

Although the outside world is very different from the environment of the cave, Luo Xiao, who has already adapted to the aura of the cave, will never have the "drunk" situation that he entered for the first time. Of course, if Luo Xiao is allowed to choose, he is definitely willing to come a few more times, this kind of strong absorption is a good thing that cannot be found!

However, although there would no longer be that kind of hot situation of surging spiritual qi and frantically converging on the limbs and hundreds of remains, under the operation of the fifth layer of Luo Xiao's Mixed Yuan One Qi Technique, an inexplicable suction force was faintly generated in the pores of his mouth and nose, compressing the rich spiritual energy into an air mass or qi filament, which was strongly absorbed into the body in a spiral form. Thousands of spiritual qi filaments continued to inhale into the body like living creatures, making Luo Xiao's whole person exude a misty light, shaking like an immortal Buddha, dazzling.

After running for twenty-four days, Luo Xiao let out a long breath of air, slowly opened his eyes, and the date of the chronograph compass around him showed that three days had passed.

Luo Xiao nodded with satisfaction, one cultivation is three days, and this is absolutely shocking if it is placed in the outside world. Not to mention martial artists, even high-level warriors can rarely practice for a whole day at a time. It's not about perseverance, it's all about the lack of aura and resources.

The cultivation of a warrior (samurai) is mainly to absorb the aura of heaven and earth, transform it into one's own vitality (Yuan Li), and nourish and strengthen the Yuan Species (Yuan Core). However, the Heavenly Mirror Domain is not only thin in spiritual energy, but also extremely mixed, often exhaling for half a day, ingesting a large amount of mixed spiritual energy, and constantly extracting and refining the exercises, and finally only getting a trace of vitality. And most of the useless mixed waste gas has a lot of damage to the body of the warrior, and it takes a lot of effort to discharge it from the meridians...... After three rounds and five turns, the cultivation effect is half the effort, and the progress is extremely slow, and at most it can run for nine big weeks in a day, and no matter how much the body can't bear it.

And all the cultivation secret methods, including the Mixed Yuan One Qi Technique, have a characteristic, that is, every time they are stacked on the Great Zhou Tian, the progress of the exercises will increase by thirty percent. Luo Xiao can run twenty-four Great Zhou Heavens in one cultivation, which is several times stronger than ordinary warriors, and it is no wonder that he can overtake in a curve in just one or two years (Dongtian time), quickly cross three small steps, and impact the Great Realm.

Of course, in addition to the inefficient method of exhaling spiritual energy, there are also resources such as spirit stones and elixirs that can quickly improve skills. But these things, ordinary martial artists just think about it.

After completing a cultivation, Luo Xiao naturally had a big meal to replenish his consumption. Rest for two hours, then train in bows and arrows, sword and shield combos, and thallium (flying shields).

There is no day and night in the fairy stone cave, but Luo Xiao will still follow the time of the chronograph compass and sleep when the time comes. Not to mention, breathing in a rich aura, falling asleep very quickly......

So, Luo Xiao's daily cultivation began.

Accounting for a quarter of Luoxiao's rest, it is not only to eat, drink and sleep, but also to relax and cultivate from time to time, such as playing the flute to relax the mind, or brewing a pot of tea, reclining under the stone gate, turning a few pages of travelogue and miscellaneous history, and being content. In his spare time, Luo Xiao would also observe the growth of those flesh spirit stones and herbs, and the growth was actually gratifying, and even the soil he moved in later had a faint tendency to transform into spiritual soil......

Sometimes he also used the immortal stone pattern on his arm to repeatedly confirm the defect on the strange stone door, confirming that the defect was the immortal stone. It's a pity that the fairy stone can't be picked out after it is integrated into his arm, otherwise he really wants to try it to see if he can open the stone door and get a glimpse of the scenery behind the door.

What puzzled Luo Xiao was not only this mysterious strange door, but also the Jiao Dan who had never seen any movement.

Since this Jiao egg has been "staying" in the fairy stone cave, it has almost a jiazi (cave time), if you want to talk about changes, there is also a little change, that is, the eggshell is shiny, and there is the sound of gold and stone when knocking, and the quality of the dragon scale shield has to fight. But no matter whether Luo Xiao shakes, percussions, or listens, there is no feedback in the eggshell.

Luo Xiao sometimes suspects that this egg is afraid that it will be broken, and he has the intention to chisel it with a hammer to see what is going on, but when he thinks about it carefully, he always feels that it is inappropriate. If the egg is broken, it will not be eaten, and if the egg is still good, the loss will be great. After repeated consideration, there are disadvantages and no advantages in chiseling eggs, and there is hope for keeping them. In the end, Luo Xiao still believed in his intuition and gave up this tempting idea.

In addition to the above, Luo Xiao's biggest gain is also a Jiaolong Neidan. Luo Xiao later quietly checked the information about the use of the spirit beast Neidan, and was surprised to find that this thing also belonged to a kind of promotion resource.

The so-called spirit beast is a strange beast that gives birth to spiritual intelligence and can swallow the aura of heaven and earth like a human warrior. The aura of heaven and earth absorbed by the warrior is turned into vitality and stored in the Yuan species, while the aura of heaven and earth absorbed by the spirit beast is turned into spiritual power and stored in the inner dan. In other words, this Neidan is of the same nature as the Yuan Species or Yuan Core of a martial artist, but it is more advanced.

Therefore, the Inner Dan, which is filled with a large amount of pure spiritual power, is, to a certain extent, equivalent to a high-quality spirit stone, and the improvement effect of the spirit stone on a martial artist is needless to say.

The higher the spirit beast inner pill, the stronger the spiritual power of heaven and earth it contains, and the spiritual power of the Jiaolong inner pill at the top of the spirit beast is strong...... Luo Xiao didn't dare to think about it, but unfortunately, this Jiaodan, which was a treasure for almost all martial artists, was of little use to him. Besides, although the spiritual power of the spirit beast inner pill is pure, it is also very violent, and it hurts the body to absorb, it is a treasure that has advantages and disadvantages, but the advantages outweigh the disadvantages. How can it compare to the peace and purity of the aura of the Immortal Stone Cave Heaven, and there are no drawbacks?

On the one hand, the spiritual power is absorbed quickly, but there are certain sequelae, and on the other hand, the spiritual power is absorbed smoothly and has no effect on the body...... Which would you choose?

Of course, if Jiao Dan is handed over to the alchemist, he may be able to refine other elixirs with miraculous effects, but it is obvious that this path will not work, with Luo Xiao's strength, exposing such a treasure is looking for death.

Therefore, Luo Xiao can only keep this thing, and maybe there will be other uses in the future, but it must not be exposed at the moment. Those scales, fangs, and tendons are exposed, and they are nothing, at most they are only spiritual materials, although the spiritual materials of the Heavenly Mirror Domain are rare and precious, but they are nothing in the eyes of high-level warriors, but Neidan is completely different, this is a treasure that can improve the warrior yuan core, once it is known, I am afraid that it will not be peaceful in the future......

After taking stock of all the inventory, Luo Xiao roughly straightened out his thinking, and what can help him break through the warrior realm at present is naturally the Dongtian aura. And after becoming a warrior, what helped him the most was still the aura, as well as the high-quality flesh spirit stone, and in the future, he would focus on these two things. In fact, even now, the high-quality meat spirit stone is of great help to him, but unfortunately, the growth of this thing is basically measured in "years", and his "seed" year is too low, and it takes a long time to reach a hundred years, or even three hundred years, or five hundred years.

In such a pure and natural cultivation routine with no distractions, Luo Xiao slowly survived a month, two months, and three months...... The mysteries of his various martial arts are becoming more and more sophisticated, approaching Xiaocheng, and the dantian yuan species has also shrunk slightly, like the size of a quail egg, and the vitality transformation power has exceeded half.

However, Luo Xiao's mentality was already a little unstable, and he stayed in a lonely space for three months, without any living creatures to communicate with, everything was empty and dead. In such an environment, no matter how calm Luo Xiao's heart is, it will inevitably be affected. In the last few times he practiced, he could only run for more than ten weeks, and he was impetuous, and he felt a sense of restlessness when he walked, sat and lay on weekdays. Even when I wake up every day, I stare at the chronograph compass for the first time, and I look at it for half a day......

In such a state of mind, if you forcibly cultivate, you will go mad. Luo Xiao, who realized this, basically stopped practicing in the last month, but completely relaxed his mind and did some things that seemed to have nothing to do with cultivation, such as reading books, practicing calligraphy, carving on bamboo chips, and playing the flute...... Wait, slowly adjust your mindset back. When the body and mind are almost stable, the time to return to the outside world is also time.

The thick gray and yellow window paper in the guest room faintly glows with a hint of brightness.

The figure flashed, and Luo Xiao appeared out of thin air, sitting firmly on the stool in front of the table—this was where Agush had sat before.

This time, he stayed in the Immortal Stone Cave for an unprecedented long time, which made the adverse reaction of the vitality backtracking very obvious, Luo Xiao quietly breathed for a while, and then he eased up.

Luo Xiao took a few breaths of air that could be called "dirty" compared to Dongtian, and the feeling of soaking from his chest and lungs to his entire body was very unpleasant, but the feeling of returning to the world made his heart loosen, as if he was freed from some bondage. This diametrically opposed feeling of the two heavens of mind and body is really ...... It's hard to put into words.

Raised his hand and touched the oil lamp on the table, the tentacles were still warm, and it seemed that the uninvited guest had not left for long.

Luo Xiao's eyes flashed with coldness, looking at the increasingly transparent window paper, he suddenly stood up, opened the door, turned a long corridor, and went straight to the door of the residence of the Tule people, and slammed the door with a bang: "Get up!