After getting the weapons in order, Feng Xiao began to cultivate frantically. His movement was a bit big, and even if he laid an inscription formation with a hidden aura in the city, he couldn't cover it. The point is that his inscription formation has not yet reached that level. If Bai Lixuan is here, just engrave a few inscriptions, and no matter how big your movement is, there will be no problem. This has something to do with the quantity and quality of the true element, but even if the true element of Feng Xiao is strong, there is no way to engrave it, because Bai Lixuan's cultivation is no longer a true element, it is an energy form that Feng Xiao cannot understand at present. For example, water can extinguish fires, but if wood is used to extinguish fires, it can only burn more and more, and it is impossible to extinguish fires.

Feng Xiao can also understand this, his mind is full of ideas, that is, how to break through to the fifth grade of cultivation, compared to the cultivation of the previous grades, he has been stuck at this level for too long. After the formation of the Innate Five Elements Dantian, although the speed of condensing the true element was many times higher, it was still desperately long compared to the amount of true yuan needed for each product to cultivate. However, thanks to the existence of such a thing as the True Yuan Stone, and fortunately, Feng Xiao was able to absorb the best True Yuan Stone, except for the spare accidental Best True Yuan Stone, he could fully absorb 30,000 True Yuan Stones.

In a deep mountain tens of thousands of miles away from Langshan City, the wind howling engraved an inscription of ninety-nine eighty-one hidden breaths, the quality is not enough, and the quantity is to make up. Under multiple protections, Feng Xiao began the process of absorbing the best true yuan stones, this was the first time he had such cultivation resources. For a seventh-rank great martial artist, a piece of top-grade true yuan stone is enough for them to absorb for an hour, and the speed of the wind howl is definitely faster than the absorption speed of a seventh-rank great martial artist.

Taking a deep breath, holding a piece of the best True Yuan Stone in each of his left and right hands, the Innate Five Elements Dantian began to operate as a perfect balance system. The pure energy contained in the best true yuan stone is absorbed into the dantian at a speed that can be seen by the naked eye, and then condensed into a silver true element, and the huge energy contained in each superb true yuan stone is constantly transformed into a silver true element, constantly replenishing the dantian qi sea like a dry pond. If the howling dantian is as huge as a lake, then the previous true yuan is like the dry season, with only half of the lake's water. The best true yuan stones that are constantly being absorbed now are like pouring rain on a lake. It constantly replenishes the water of the lake and brings vitality.

In less than a minute, a piece of the best True Yuan Stone was absorbed and shattered into a puddle of fine sand. Seventh-rank great martial artists need to absorb an hour's energy, and it only takes one minute for the wind to roar! This speed is one hundred and twenty times that of the seventh-rank great martial artists! The speed of the demon, the energy absorption speed that makes people collapse, if the wind howling dantian is the same as an ordinary martial artist, as long as his realm is enough, as long as there are enough top-grade true yuan stones, he can be promoted almost unlimitedly!

But the reality is that it is impossible to be so beautiful, the restrictions of the rules of heaven and earth, every time you are promoted to a grade, you need to comprehend the corresponding things, otherwise, as long as there is a top-grade true yuan stone, won't you be able to create a large number of nine-rank martial artists? Hu Lao has been stuck on the threshold of the eight-rank for many years, and He Chaoqun has one foot into the eight-grade, which is just one foot, and there is another foot and body!

Therefore, no matter how fast the wind howls absorbs energy, there is still a limit. Of course, his comprehension of the realm is still very good, there are so many powerful teachers in the law space to teach, as well as the life-and-death struggle in the trial space, the realm of wind and whistle has long reached the sixth grade, and what is lacking is energy.

Pieces of top-grade true yuan were fossilized into pure true yuan, and the top-grade true yuan stones that piled up like a hill disappeared at a speed visible to the naked eye. Under the tempering of the Innate Five Elements Dantian and the Chaos Catalog, the true yuan in the Wind Howling Dantian is undergoing wonderful changes. With the continuous absorption of the energy of the best true element stone, the true element power of the wind whistle gradually becomes more agile and light, the breath of life contained in it is more intense, and the quality of the true element continues to improve. Under the effect of this true element force, the wind howl is almost unbeatable, and the self-healing ability has reached an astonishing level!

The original silver true element was viscous and heavy, and the mass of a drop of true element was dozens of times that of an ordinary martial artist, and in the process of continuous refining of the Chaos Catalog, the quality of the true element of Wind Howling reached more than a hundred times that of an ordinary martial artist. The silver true yuan, which was originally a little vague, turned into bright silver, pure and clear as crystal! In terms of quality, it definitely far exceeds the realm of the seventh-rank great martial artist, and it may be compared with the nine-rank great martial artist, but Feng Xiao currently does not know what the quality of the true yuan is in the legendary peak master of the mortal realm, he can only guess.

According to the quality of the True Yuan before the wind roar, so many top-grade True Yuan Stones were enough for him to be promoted to the peak of the fifth grade, but after the tempering of the innate Five Elements Dantian and the Chaos Catalog, the original overflowing True Yuan power could only break through to the fifth grade. But the foundation of Wind Howling is extremely solid, and it is absolutely invincible at the same level.

Seven days and seven nights have passed, ten days have passed, and twenty days have passed! The mountains of top-grade True Yuan Stones have almost been absorbed. 30,000 top-grade True Yuan Stones are enough for a seventh-grade great martial artist to advance from the early stage of the seventh rank to the middle stage of the seventh grade, when there is so much true yuan power, it is just enough for the wind to break through from the peak of the fourth grade to the early stage of the fifth grade.

Feng Xiao, who closed his eyes and silently operated the Chaos Catalog, didn't care about this, he just quietly operated the surging True Yuan Force in his body, allowing the meridians to adapt to the new True Yuan Force in order to exert greater combat power.

"Poof!" Maybe it was because the soul sensed that a thin film had been punctured, and that little obstacle was finally broken through by the huge True Yuan Force! The three hundred and sixty-five acupoints in the whole body all vibrated at a wonderful frequency, and a huge momentum broke out of the body, and the eighty-one layers of inscription formations with hidden breath could not cover this momentum. At the same time, the star power in the sky gathered together, like a dazzling light, poured into the body of the wind whistle, and the star power absorbed every second was more than the star power absorbed every hour before, this strange scene lasted for half an hour, absorbing hundreds of times the previous star power, and the cultivation that had just stepped into the five grades was completely stabilized.

The muscles and bones of the whole body, under the tempering of the true element, shook slightly, and they clanged, like gold and stone!

"My current ** strength is so strong, my body is so strong, let's try my weapon first. "The breakthrough came naturally, and the wind whistle was not too excited, this was the result of his hard cultivation, everything was earned by himself, and he was at ease.

Took out a high-grade sword from the space ring, which was touched when the inscription was engraved in the arsenal, so be prepared. The weapons of the upper grade of the Xuan rank are already very rare divine weapons on the market, and the great martial artists of the seventh grade, even if they are physically cultivated, will never dare to resist with their bodies.

The blue light that was more than a foot long slashed heavily on Feng Xiao's arm, and a crisp sound of "dang chang" was heard, Feng Xiao's arm spewed out a little spark, broke a few hairs, and the skin did not move at all, and a small gap appeared in the sword of the top grade of the Xuan Rank. Feng Xiao was dumbfounded, what a sturdy body this is, this is only a five-grade cultivation, this chaos catalog is too miraculous, isn't it! Ten elephants! full of ten elephants! A million catties of brute force, like a monster in the wilderness, now when he meets He Chaoqun, as long as he is close to the wind whistle, the wind whistle can beat him to death!

Although the real combat strength is not as good as that of a martial artist like He Chaoqun who has stepped into the eighth rank with one foot, but in the early stage of the seventh rank, Feng Xiao has the confidence to beat them to death! What does the great martial artist rely on? Why is the great martial artist so strong? The great martial artist is strong because he has spiritual sense, and the use of energy is the true element. And below the seventh-rank great martial artist, the energy method used is true qi. It increases its explosive power by accelerating the operation of the true element, so in the eyes of many great martial artists, all the ants under the seven grades are killers!

But the spiritual sense, the wind howl is not stronger than them, and even stronger, the true yuan, whether it is quantity or quality, the wind howl surpasses the martial artists in the early stage of the seventh grade. Except for a slight gap in the realm, Feng Xiao is a powerful seventh-rank martial artist. But the aura of the five-rank martial artist revealed will confuse many people.

"With my current strength, I can also go out and break through, according to Brother Yi, even if it is Yunzhou, which is dozens of times more prosperous than Jingzhou, there are not many seven-rank martial artists. I still have room for continuous improvement, as long as I get the best True Yuan Stone, it is not impossible to advance to a sixth-grade martial artist in a short period of time. Feeling the powerful power in his body, Feng Xiao was full of confidence.

"Even if you are for my sister's good, but taking away my family like this and making my parents sad, I will make you pay. Mortals are not to bully you if you want to. ”

Counting the time, twenty-one days have passed!

"It's really a cultivation without years, presumably Brother Yi is also in a hurry, let's go back first, I'm going to Yunzhou, I hope I can find out about my sister over there." Feng Xiao's body shook slightly, and his whole body was like a wisp of green smoke blending into the air, and one step was three hundred meters, and he broke through the air so quickly, without bringing a little wind. Although Luo Yanbu is a Xuan-level martial art, it is indeed very powerful in terms of concealment form. Feng Xiao has almost endless True Yuan Power to squander, tens of thousands of miles away, it took two days when he came, and when he went back, he arrived at Langshan City in less than half a day. The loss of true elements in the body is negligible.

A few dodges, less than a quarter of an hour, arrived at the backyard of the Tianxing Trading House, only to see Yi Qinghan gritting his teeth and exercising, in order to be able to use his cold wind sword as soon as possible, this thing abandoned his laziness, and during this time he was frantically improving his cultivation, so that Hu Lao Huai was very relieved, and he was very happy that Yi Qinghan's prodigal son turned back.

The wind howled silently invaded the backyard of the Tianxing Trading House, making Hu Lao break out in a cold sweat, this kid has only been seen for twenty days, but the whole person has changed, not only has he cultivated to improve his first grade, but also Yinghua is restrained, and there is a layer of crystal light in his eyes, this is a vision that only a seven-rank great martial artist has!