In the challenge of a single layer, the battle of the fifty-third floor was the most tragic of all the previous challenges. Wu Feng's injuries were not light, and the loss of mana was even greater, and by the time the opponent won the victory, less than half of the mana remained.

In such a state, as long as the opponent persists for a long time, the results may be rewritten. But fortunately, this time, Wu Feng won the battle, and the hypothetical situation did not appear, but in Wu Feng's heart, summing up the gains and losses this time also attracted his attention.

After putting away the space spirit wood, Wu Feng clicked on the option of the higher layer, entered the fifty-fourth layer, and appeared in the safe zone first.

Wu Feng is now injured, and the mana in his body is less than half of it, so he will not go out to fight directly, and he will cultivate in the safe zone.

Wu Feng's injuries were not light, but they were also not serious, and they did not hurt the roots, after he dealt with them briefly, he didn't care about the injuries anymore, as long as he practiced the exercises, those injuries would recover.

Taking out the spiritual objects that could be used for cultivation in the storage ring, Wu Feng began this time to restore his cultivation, which also included the cultivation of mana purification.

This time, a full three months passed, and Wu Feng woke up from his cultivation state, and after checking the changes in his body, he was naturally quite satisfied, and said secretly: "I didn't expect that this time of cultivation, I actually reached the limit of the fourth layer of the Mixed Yuan Realm, and I almost broke through to the fifth layer of the Mixed Yuan Realm." ”

"The fourth layer is still in the middle stage of the Mixed Yuan Realm, and the fifth layer will enter the late stage of the Mixed Yuan Realm, and then the strength will inevitably skyrocket......" Wu Feng secretly looked forward to it, this time the progress of his cultivation showed that he had restored the effect of his cultivation, and it was not in vain that he wasted dozens or hundreds of times the time to cultivate.

However, soon Wu Feng smiled bitterly, and thought in his heart: "It's a pity that now, there are not many spiritual things that can be used for cultivation, and the next cultivation can only refine spiritual grass." Spirit grass is also a primitive spiritual object, but it is actually purer than refining it into an elixir. ”

Wu Feng thought to himself, the spirit grass has been well combined, and the spiritual medicinal power has been maximized, but the reaction of some medicinal power has made the spiritual power no longer refined. Unless the best elixir is refined, it does not contain a single impurity.

Wu Feng is now in the Mixed Yuan Realm, the Ten Thousand Saints Danding is one level higher than him, and he has just been unsealed to the eighth level, which can refine the eighth-level mid-grade Dan of the Dangang Realm, and the seventh-level high-grade Dan of the Mixed Yuan Realm, but he can't refine the seventh-level Superb Pill.

According to Wu Feng's insistence, he would not take cultivation pills, and now the cultivation spirit objects are exhausted. Then pay attention to the spirit grass. After all, the spirit grass is also a primitive ecological spiritual object, the third-level spirit grass is a first-level spiritual object, and the ninth-level spiritual grass is a top-level spiritual object.

However, if you cultivate spiritual herbs as spiritual objects, you naturally can't take them directly, so you still treat them as medicinal herbs and cultivate them as spiritual objects, and you have to absorb them directly outside the body. This is bound to cause a lot of waste.

But there is no way to do it, I want to get the purest mana. You have to make some sacrifices, and you have to give to you!

Wu Feng is now lacking in spiritual things to cultivate, but the spiritual grass can be quite abundant, and the spirit grass of the fifth, sixth, and seventh levels that are most needed at present have accumulated to a large number.

Participated in the more than ten years of the inheritance of the sword tablet, and entered the challenge tower for a few years. The operation of the Zhou Tian of cultivation, the Zhou Tian operation of the spiritual liquid when the body is filled, and the time acceleration of the three-element bead, these make the spiritual iron element in the space of the three-element bead. Grows a large number of elixir herbs.

Because Wu Feng cultivated in the Mixed Yuan Realm, he mainly needed fifth, sixth, and seventh level spirit grasses, and these three levels of spirit grass had the most, and Danding could refine eighth-level elixirs, and there were also a lot of eighth-level spirit grasses, and there were also some ninth-level spirit grass seedlings and seeds collected, and there were also some in the three-element beads, but the eighth- and ninth-level spirit grasses grew slowly, and they were not as many as the spirit grasses of lower grades.

Let's just say that the ninth-level spirit grass, Wu Feng has planted a total of five kinds, four of which are harvested once, and the other is still growing, and Wu Feng's current mature ninth-level spirit grass is only four!

Of course, the ninth-level spirit grass is comparable to a top-level spiritual object, and having four of them is quite good. However, Wufeng's four spirit grasses are relatively common, and in some dangerous ancient places, it is possible to find mature spirit grasses, and the medicinal effect is not special, and it does not have much value.

However, the ninth-level spirit grass, no matter how ordinary, is also more precious, and the statement that it is not valuable is relative to the rest of the ninth-level spirit grass.

And in the space of the three-yuan beads, the harvest of a huge amount of spirit grass is by no means a simple harvest, Wu Feng also paid a lot, some of the spirit jade he originally accumulated, the spirit jade that was robbed in the trial, all let the three-yuan bead transform into aura.

After the spiritual jade was transformed, it was directly transformed into those special spiritual objects harvested in the void space. Although the spiritual objects in the Taixu space are introverted and inactive, the spiritual energy elements are abundant, and it is not easy to absorb them directly when cultivating, but in the three-element bead space, the absorption and transformation of the Zhenshi Monument is very easy.

Fortunately, in Wufeng, the harvest is huge in the Taixu space, otherwise it really can't withstand the needs of the three-element bead space.

Of course, what is absorbed by the three-element bead space is a relatively low-level spiritual object, and some medium-level spiritual objects are ready to deal with the sect when the time comes, and the high-level spiritual objects will naturally be kept by themselves.

After summarizing the gains and losses of the battle on the fifty-third layer, after thinking about this cultivation, cultivation and material consumption, Wu Feng no longer hesitated, stepped out of the safety zone of the fifty-fourth layer, and began the challenge of this layer.

On the fifty-fourth floor, there were no opponents of divine beasts, although the opponents of the same level and one level higher than the fifty-third layer each increased by one, but the overall strength was not as good as the fifty-third layer.

Compared with the fifty-third layer, Wu Feng's strength has improved a lot, and the battle on the fifty-fourth layer is much easier.

However, this ease is relatively speaking, although the opponent is not threatening, it brings huge pressure in the fierce battle, and Wu Feng is also used to hone his strength, hone his technique, and hone his body technique......

After reaching the fortieth layer, the battle on each layer will consume more than half of Wu Feng's mana, and the mana will be less than fifty percent, so naturally there is no way to challenge continuously, and he will have to recover once after each challenge.

When the Taixu Gate was in the store, those disciples would basically use the shortest time to recover when they entered the tower to challenge, focusing on the challenge, but Wu Feng was different, he used the time to restore.

In this way, it only takes one or two days to challenge the battle on the first floor, or even less than half a day, but the time that Wu Feng uses to cultivate and recover is at least three months, or even as much as half a year.

On the whole, Wu Feng's challenge process was not fast, but fortunately, it had been relatively stable, and when he challenged to the sixtieth layer, his cultivation and body method both broke through, and his cultivation reached the fifth layer of the mixed yuan realm, and the nine-day dragon body method reached the Dacheng realm.

"What a powerful force! His current strength is definitely beyond the Mixed Yuan Realm, at least he can defeat the second layer of the Dangang Realm and kill the opponent of the first layer of the Dangang Realm!"

"From the beginning of learning a body method to reaching the realm of Dacheng, this time is definitely the shortest time. And this time, the Nine Heavens Dragon Body Method is even more Heaven Rank Intermediate Body Method, and this kind of mastery is simply impossible to achieve outside!"

"It's a pity that my comprehension of the mystery of the wind is still stopped at thirty percent, and the Nine Heavens Dragon Body Method has only reached the intermediate level of the Heavenly Rank, as long as the mystery of the Wind reaches forty percent, the Body Law will enter the advanced level of the Heavenly Rank in front of him. Wu Feng thought to himself.

"However, from the perspective of comprehending the mysteries, my comprehension of the mysteries is relatively poor, so I don't know if cultivating the enlightenment tea will be of obvious help at that time. ”

"At present, although there is no way to improve the level of the body method, the mastery of the body method will not change, and now the dragon body method will be nine days after reaching the state of perfection. When the time comes, the mystical comprehension will break through, and the level of the body method will be raised to the advanced level of the heavenly level, then you will master a high-level consummation method of the heavenly level. ”

"But now that I have mastered the Nine Heavens Dragon Body Method, I have just reached the realm of Dacheng, and there is still a long way to go if I want to reach the realm of consummation!"

Dispelling the idea of comprehending the mystery and mastering the body method, Wu Feng thought of the situation in the challenge tower, and secretly thought to himself: "On the sixty-second floor, there is a fourth spatial spiritual object, which is a special spatial spiritual sand!"

"The space spirit sand is not sand, it is completely different from the space stone, Buddhism often says that one sand is a world, which refers to the space spirit sand, the powerful space power contained in the space spirit sand, the Buddha respects the space spirit sand as a holy relic...... "Thinking of these situations, Wu Feng naturally became looking forward to it, and the strength had just made a breakthrough, Wu Feng was naturally full of confidence, ready to hit the sixty-second layer and obtain the prize of the space spirit sand.

Wu Feng was now in the safety zone of the sixty-first floor, and he was only two levels away from obtaining the prize of the sixty-second floor.

When Wu Feng stepped out of the safety zone of the sixty-first layer, he saw his opponents in this layer, sixty-one late stages of the Mixed Yuan Realm, late stage of the seventh order, twenty-eight early stages of the Dangang Realm, and early stage of the eighth order, a total of eighty-nine opponents, including different races of human races and demon beasts.

"Damn!" Wu Feng scolded in annoyance, and thought to himself: "I actually forgot the rules of the challenge tower, the opponents in this challenge tower, each big realm is divided into three small levels, which are the early, middle, and late stages, not including the peak of the big realm." ”

"If you break through to the late stage of the Mixed Yuan Realm, you will directly reach the early stage of the Dangang Realm if you are a small level higher than your opponent. "The joy of Wu Feng's breakthrough is of course gone.

"Now that there are twenty-eight Dangang Realm opponents, how can I win?" Wu Feng was secretly distressed, but the opponent had already killed him, and he had no way to retreat now.

I have to say that Wu Feng is facing the biggest challenge since the challenge in the challenge tower. According to the rules of the challenge tower, in the early stage of each great realm, it is more advantageous to come in to challenge, and in the later stage of the great realm, it is completely at a disadvantage to come in and challenge.

Of course, this situation is mainly aimed at the challenges of the thirty-fourth to sixty-sixth layers, and the challenges of the first thirty-three layers, no matter what level the cultivation is at, as long as you face opponents of the same level, there is no such situation.

"Kill!" Although the opponent was strong this time, Wu Feng still wielded the spirit spear and killed without fear.

I'd rather die in battle, not take the initiative to retreat, not to mention that in the challenge tower, dying in battle is not really dead! (To be continued......