Wu Feng's state of mind is high in cultivation, not to mention his body and soul thoughts. The rich and pure spiritual fluid, gentle and without attributes, is completely tailor-made for him, just try his best to absorb the infusion, and do not worry about negative effects.

After getting ready, Wu Feng ran the exercises, the "Derived Vein Mixed Yuan Sutra" and the "Dragon Elephant Alchemy Technique", and began to absorb the pure spiritual liquid to cultivate.

The Dragon Elephant Alchemy is a body refining technique, which is divided into external refining and internal refining, and the effect of cooperating with cultivation is the best, but now there is no time for external refining, so you can only practice the internal refining part of the Dragon Elephant Alchemy while refining qi.

"A good pure spiritual liquid, directly transformed into mana, will not lose the purity of the mana in the body, and then after the transformation and cultivation of the holy vein, the mana obtained by refining is purer than the current mana in the body, and it can be completely tempered once in the whole body!" Wu Feng carefully realized and absorbed the benefits of spiritual fluid cultivation.

"No wonder the spirit of the void called this spirit pool cultivation, for the spiritual liquid to infuse the body, such a direct transformation, live up to the name of the infusion! Such a good thing, you can't enjoy it alone, this is also the fate of the dragon qi and the black feather!" Wu Feng thought to himself, from the two beast rings, the dragon qi and the black feather were released.

The diameter of the spirit pool is nine zhang, Wu Feng sits cross-legged and cultivates, and does not need much space, while the body size of Long Qi and Black Feather is large, but as long as it is more convergent, Black Feather does not open its wings, and it can also be soaked in the spirit pool.

And the spiritual pool is nine zhang deep, and the spiritual liquid is abundant, so there is no worry that the spiritual liquid will be exhausted. What's more, Wu Feng was at the bottom of the spirit pool, and he found a spring that transformed spiritual liquid, as long as the spring was not exhausted, the spirit pool would not be exhausted.

"Roar, roar!"

"Squeak, squeak!" After Long Qi and Hei Yu came out, there was immediately a burst of cheers, and after perceiving the surrounding environment, Long Qi sent a message to Wu Feng. He asked, "Big brother, where is this?"

"You soak in this spirit pool, hurry up and break through your cultivation, this cultivation is only nine days. Dragon Qi, when you reach the peak of the sixth order, you can try to attack the seventh order. Black Feather, you are still in the middle of the fourth order, you can attack the peak of the fourth order!" Wu Feng directly transmitted to the two spirit beasts.

After hearing Wu Feng's arrangement. The two spirit beasts suddenly quieted down, noticed the spirit pool under them, and quickly soaked in it happily, cultivating according to their respective inheritance exercises.

"Little guy, you're really welcome! This opportunity to fill the spirit pool for nine days is your reward for climbing the ladder, but you actually brought in the spirit beast cultivation, do you really regard this Tai Void Spirit Pool as your own?" The Spirit of the Void suddenly appeared and asked Wu Feng with a little resentment.

The sudden appearance of the spirit of the void made Wu Feng startled, but when he heard that the spirit of the void only asked, and did not do anything to the two spirit beasts, let alone send the two spirit beasts away, he immediately felt a lot more relieved, and hurriedly said: "The junior knows about this spirit pool. It's a reward from the seniors to the juniors!"

"But the spirit beast and the younger generation are one, and they have always cultivated and fought together. What's more, the seniors didn't explain that this spirit pool infusion body can't bring in spirit beasts!"

"Let's go, let's go! Since that's the case, you can do your best to cultivate, nine days is not much!" The Taixu Spirit did not pursue it, and acquiesced in the cultivation of the two spirit beasts. It also reminded Wu Feng that there is not much time.

Wu Feng also knew that the nine-day time was very tight, and when he saw the spirit of the Taixu disappearing again, he explained to the two spirit beasts, and he directly entered the deep level of cultivation.

Wu Feng quickly absorbed the spiritual fluid. The five holy veins of Tong Guò were transformed at the same time, and then about one-tenth of the power of the spiritual liquid was integrated into the flesh and bones of the body, and began to refine his body, which was the effect of the Dragon Elephant Alchemy Technique.

In addition, nine-tenths of the power of the spiritual liquid is transformed into the mana of the Mixed Yuan Realm, which flows between the meridians, acupuncture points and dantians.

The mana in the acupuncture points and meridians of the whole body, in the operation of the exercises, flows non-stop, flows into and out of the dantian, and then is refined and becomes pure.

In the dantian, the six mixed element golden pills kept rotating, and the golden pills with mixed element attributes in the middle kept rotating at a steady speed. And four or five golden pills with five spirit attributes rotate according to the rotation of the mixed element attribute, and in addition to the rotation of this control, the five golden pills with five spirit attributes are also constantly rotating.

Almost imperceptibly, the six golden pills were rotating, slowly growing larger little by little, and part of the absorbed mana was integrated into the golden pill, and part of it was between the meridians and acupoints, forming a stable cycle!

Wu Feng is in the process of entering the meditation, and he only knows the operation of one week and one week, and he does not know the loss of time outside.

Since Wu Feng settled down, his body soaked in the spirit pool was like a sculpture. But about a day and a half passed, and the spiritual liquid around Wu Feng's body seemed to suddenly boil, boiling for about three hours, and Wu Feng's momentum skyrocketed......

"The second layer of the Mixed Yuan Realm!" Wu Feng, who had entered the cultivation level, noticed that in the dantian, the six golden pills suddenly trembled, which were obviously larger than before, and the speed of rotation increased by one grade, and the purity of mana also had a small grade of improvement, Wu Feng suddenly understood that he had broken through a small level and cultivated to reach the second layer of the Mixed Yuan Realm.

The cultivation of the Mixed Yuan Realm was different from the previous realm cultivation, and there was no unified standard to measure. The two realms of Chuwu and Zhenwu have the standard of opening up the meridians, the Lingwu realm has the condensation of the Lingyuan vortex as the standard, and the three realms of Diyuan, Tiangang, and Zhoutian are based on the number of acupuncture points refined.

However, in the Mixed Yuan Realm, although it is also divided into six sub-levels, the criteria for breakthrough are not uniform. According to the diameter of the condensed mixed element golden pill, after it is divided into six sections, it does not increase by one-sixth of the diameter, which is to break through a small level.

After reaching the sixth layer of the Mixed Yuan Realm, the diameter of the Mixed Yuan Golden Pill reached twice that of the first condensation.

Therefore, cultivating in the Mixed Yuan Realm, the size of the condensed golden pill is very important, the larger the mixed yuan golden pill, the greater the potential in the mixed yuan realm, but the more accumulation is required, and the speed of breakthrough is relatively slow.

The size of the condensed golden pill is related to the cultivation exercises, Wufeng's cultivation of the Mixed Yuan Sutra is the inheritance of the Holy Envoy's lineage, the top stream of the True Martial Continent, and the condensed Mixed Yuan Golden Pill is also a top-quality golden pill.

What's more, in the Wufeng Dantian, it is not like a very person, condensing one mixed yuan golden pill, but a full six mixed yuan golden pills.

Wu Feng broke through a small level, absorbing a huge amount of refined spiritual liquid, although he himself did not know, but the spirit of the void was alarmed, and once again appeared in the sky above the spirit pool. However, the spirit of the void appeared this time, Wu Feng, Long Qi, and Black Feather were all in the cultivation of the determination, but fortunately, the spirit of the void had no malice.

"Good boy, absorbing so much spiritual fluid, only breaking through a small level. The amount of spiritual liquid he has absorbed is afraid that it is enough for several Mixed Yuan Realms to break through from the first layer of Mixed Yuan to the second layer!" "The Spirit of the Void was secretly surprised, but seeing that there was no problem with a few people cultivating, he naturally couldn't interfere for no reason, although he was the master of the inheritance tower, he also had to act according to the rules.

After all, the mission of the Taixu Spirit is to select potential disciples to become the descendants of the Taixu Sect.

However, the spirit of Taixu is optimistic about Wu Feng, so his hopes are destined to fail, Wu Feng is from the lineage of the mainland holy envoy, and naturally he will not become the heir of Taixu Sect.

The appearance of the spirit of the void, Wu Feng didn't know at all, although he broke through a small level, but Wu Feng would not be directly satisfied, and decided to cultivate until the last moment, after all, he broke through to the small realm, did not worry about being affected by interference, did not need to calculate the cultivation time, and directly cultivated to the end.

To break through the first small level, it took Wu Feng nearly two days, but Wu Feng had reached the first layer of the Mixed Yuan Realm for a long time, and there was even more in the Tai Void Space, and the tempering during this period of time was relatively easier.

As soon as you break through the second layer, it is undoubtedly much more difficult to hit the third layer. Although after breaking through a level, the mana is more refined and the rotation speed is faster, but it requires more spiritual fluid, and cultivation is not so easy.

However, Wu Feng, who was in the cultivation of the Dingding, was only focused on cultivation, getting rid of all distracting thoughts, and completely immersed himself in cultivation.

Time passed slowly, and this time in the past four days, the spiritual liquid flowing steadily around Wu Feng boiled again, boiling for about five hours......

Finally, Wu Feng's momentum skyrocketed, and in Wu Feng's body, the six golden pills trembled again, the golden pill increased by one-sixth, the mana was more refined, and the golden pill rotated faster.

"The third layer of the Mixed Yuan Realm!" Wu Feng felt a realization rise in his heart, his current cultivation level had barely reached the goal of the middle stage of the Mixed Yuan Realm that he had determined at the beginning.

However, in the middle stage of the Mixed Yuan Realm, not only the third layer of the Mixed Yuan Realm, but also the fourth layer of the Mixed Yuan Realm. Wu Feng maintained the progress of his cultivation, did not stop at every point due to breakthroughs, and seized every bit of time.

But does Wu Feng still have a chance to impact the fourth layer of the Mixed Yuan Realm?

Wu Feng had the initial accumulation, from the first layer to the second layer of the Mixed Yuan Realm, it took two days to break through.

And from the second to the third layer of the Mixed Yuan Realm, it took four days. It would take at least four days, if not more, to break through from the third floor to the fourth floor.

But now, more than six days have passed since nine days, and there are only less than three days, so is there still time to break through?

In the six days when Wu Feng broke through twice in a row, Hei Yu was also not far behind, and also broke through from the middle of the fourth order to the late stage of the fourth order, but it took five days to break through, and whether he could break through to the peak of the fourth order in four days was also a big problem.

And in the past six days, Long Qi has been completely like a bottomless pit, constantly absorbing spiritual fluid, although the breath fluctuates from time to time, but the overall situation is relatively calm, and there is no breakthrough.

However, this spiritual pool is also miraculous, in these six days, Wu Feng, Long Qi, and Hei Yu have absorbed a large amount of spiritual liquid, but the spiritual liquid has been kept nine zhang deep, every time they absorb how much, the spring at the bottom of the spiritual pool will replenish how much, and the amount of spiritual liquid in the spiritual pool has always remained stable.

Soon two more days passed, and the nine days of the spiritual liquid poured into the body had passed a full eight days, and there was only one day left.

At this time, the aura of Long Qi's whole body skyrocketed, and the spiritual liquid of the entire spirit pool began to boil......

"What's going on?" Surrounded by the boiling spiritual liquid, Wu Feng noticed that his speed of absorbing the spiritual liquid had become faster, but his accumulation in the third layer of the Mixed Yuan Realm had not yet reached the standard of breaking through the sprint, and such a situation would not occur, which made him full of doubts.

"Since the absorption speed is speeding up, let's hurry up and cultivate! As long as it doesn't affect the foundation, we must do our best to break through!" Wu Feng thought to himself, once again eliminating distracting thoughts and concentrating on the operation of the exercises. (To be continued......)