The wind and thunder exploded, and the sword light swirled, breaking the branches of the tree spirit, and the dragon snake walked away, quickly approaching the tree spirit.

Chu Duan's strongest strength lies in close-quarters fighting, long-distance fighting, he can only exert the combat effectiveness of practicing airflow, and close-quarters fighting, practicing airflow and practicing body flow, can be combined and stronger.

It seemed that he could feel the threat brought by Chu Duan, and more branches of the tree spirits, or thorns or flicks, all blasted towards Chu Duan, densely packed, and there was nowhere to dodge.

Chu Duan moved forward at a rapid pace, and he barely shuttled between the slightest gaps.

The Eight Divine Sons Liancheng Jade and the Nine Divine Sons also showed their true skills one after another, and displayed a powerful heaven-level swordsmanship, the sword light was like a sea of water, like a jade that broke the city, invincible, and immortal.

The branches were cut off, the leaves were shattered, and the terrifying sword light slashed at the trunk of the tree spirit.

Chu Duan approached the tree spirit, the double swords were vertical and horizontal, and the small broken void eight styles were cast, and the silver-white swords were staggered, forming a cross and imprinting on the trunk of the tree, and entering the wood for three points.

The strength of the Divine Son can be rampant at the same level, and with the three Divine Sons joining forces, even if this tree spirit has a strong strength that surpasses the ordinary Nine-Star Peak Sword King, it is not their opponent.

Slash!

There were no debris flying, and the slain tree spirit quickly faded, leaving only a faint chaotic-colored aura, as thick as a toothpick, suspended in mid-air, exuding strange fluctuations in the amount of power.

"Nirvana!" the three of them rejoiced.

"The Nirvana Qi will be put away by the Starling first, and then distributed evenly after leaving the Nirvana Secret Realm and returning to our Hanging Island. The wind crossed the sea road, swept through the Liancheng jade, and looked at Chu Duan.

"Just according to what Brother Jiu said. Chu Duan said, no opinion.

Before, Chu Duan called Liancheng Yu Brother Liancheng, and became Brother Feng across the sea. Along the way, the wind and the sea mentioned this matter, which shows that between the gods and sons, they are commensurate with brothers, the first god son is naturally the largest, the second god son ranks second, and so on, Chu Duan is the tenth god son, ranked at the bottom of the most, is the old one.

The more solid the foundation, the swordsman. If you want to break through to the Nirvana realm, the more Nirvana Qi you need.

For example, an ordinary nine-star peak sword king may only need about a hundred Nirvana Qi to break through to the Nirvana realm. Well, a genius at the level second only to the Son of God. The breath of nirvana needed. It is as high as a thousand paths, and if you want to achieve nirvana at the level of the god son, you need more nirvana qi.

And if you practice qi and refine the body, and both have reached the peak of the nine-star level, if you want to break through to the Nirvana realm, you need more Nirvana Qi. Probably thousands, even tens of thousands.

Moreover, the Nirvana Qi will be consumed as soon as it is used, and every breakthrough in the Nirvana Realm in the future will require the Nirvana Qi. More Nirvana Qi, several times or even ten times higher.

"The strength of this Nirvana beast is unexpected, one-on-one, and it is quite difficult to kill. After Lian Chengyu put away that nirvana qi, he said.

"The level of each Nirvana Beast is at least the nine-star peak king level, and the increase in Nirvana Qi makes their strength far superior to that of ordinary nine-star peak king level. Feng Guohai said: "The Nirvana Beast is divided into four levels, the low-level, intermediate-high, and the Great Nirvana Beast, and the one we killed should be a high-level Nirvana Beast." ”

Think about it, the three of them joined forces, and it still took a battle before they could kill a high-level Nirvana Beast, and replace it with a nine-star peak sword king with more average strength, not to mention killing, it was completely killed by a high-level Nirvana Beast.

However, the Nirvana Secret Realm here belongs to the Nirvana Secret Realm of the Sword God Temple, and those who can enter it are all swordsmen of the Sword God Temple, and there is no such thing as ordinary for all the swordsmen of the Sword God Temple.

Those who can enter the Nirvana Secret Realm for free, each of them is highly valued by the Sword God Temple, and their strength is extraordinary, and those who are willing to pay a lot of combat exploits to enter the Nirvana Secret Realm are experienced and experienced, and their strength is also extraordinary, and it is not difficult to fight against Nirvana Beasts under the joint efforts of several people, as long as they do not encounter a large group of Nirvana Beasts.

Moving on, not long after, Chu Duan and the three of them encountered the Nirvana Beast again, this time, it was a two-headed, ape-like Nirvana Beast, with black fur, more than five meters tall, a strong body, and bulging muscles, like two small hills, full of oppressive force.

When the two black ape spirits saw Chu Duan and the three of them, they immediately raised their heads to the sky and roared, their thick arms beating their chests, like a drum, and then they rushed wildly.

Raised a huge fist, as if blocking the sky, a darkness, and slammed down.

The terrifying fist strength seemed to shatter the vacuum, causing the faces of Chu Duan and the three of them to change.

There was a bang, and the two fists shattered the void, and the punches broke two holes in the hard ground.

The body is like a wind, like a flying swallow, like a sharp arrow, and the three points quickly dispersed, from different directions, avoiding the bombardment of fists, and making counterattacks.

In fact, the strength of Nirvana beasts is actually high and low, and it has something to do with themselves.

The strength of some Nirvana beasts themselves is equivalent to the most common nine-star peak sword king, but because of the relationship between Nirvana's qi, their strength has increased several times, while the original strength of some Nirvana beasts is an elite nine-star peak sword king, and with Nirvana's qi, their strength has increased several times again.

But even the weakest Nirvana Beast was several times stronger than the ordinary Nine-Star Peak Sword King, and it was even dozens of times stronger.

The highest-level Great Nirvana Beast even has the strength of a powerful god son.

The strength between the gods is also high and low, and the level of the powerful gods makes it difficult for Chu Duan to defeat one-on-one.

These two black ape spirits are menacing, and their fist strength is amazing, but they are mid-level Nirvana beasts, and their strength is not as good as the previous tree spirit.

Chu Duan fought a black ape spirit alone, and Lian Chengyu and Feng Guohai joined forces to fight against another black ape spirit.

The Wind Thunder Sword and the Five-Phase Sword, the Divine Desolate Sword Yuan was injected, the golden yellow and the silver-white were intertwined, and between the flying sword lights, Chu Duan's figure was extremely flexible, shuttling under the continuous bombardment of the black ape spirit's fists, and a sword and sword left a wound on the black ape spirit's body.

The fur of the black ape spirit is tough and the defense is amazing, if it is not for its strong strength, the edge of the medium-grade holy sword alone is not enough to break through the fur of the black ape spirit.

As soon as a wound appeared on the black ape spirit's body, the wound could not be healed, and at a slow speed, it was quickly eroded and deepened by a force, and it continued to expand, and the vitality passed.

Twin swords, swords and swords slashed at the same wound, constantly deepening the wound, and then slashing down, the head of the black ape spirit was cut off, flying high, and quickly faded.

On the other side, the wind crossed the sea and Liancheng Yu's face was killed long before Chu Dusk.

The Nirvana Qi of the Intermediate Nirvana Beast is much more subtle than the Nirvana Qi of the Advanced Nirvana Beast.

The Nirvana Qi of a high-level Nirvana Beast is almost ten times that of an Intermediate Nirvana Beast, so that the Nirvana Qi of a low-level Nirvana Beast should be ten times different from the Nirvana Qi of an Intermediate Nirvana Beast.

An ordinary nine-star peak sword king needs a hundred low-level nirvana qi to impact the nirvana realm, converted into an intermediate nirvana qi, that is ten, if it is a high-level nirvana qi, it is one.

In this way, if the Sword King of the Divine Son level wants to impact the Nirvana Realm, he needs the Nirvana Qi of the Ten Great Nirvana Beasts.

Chu Duan, a divine son who cultivates qi and refining the body, needs more.

Lian Chengyu put away the two intermediate Nirvana qi, and the three of them did not have any consumption, and they did not need to rest, but Chu Duan found that the five-phase sword and the wind and thunder sword were rusty and somewhat broken, as if they had gone through countless years and had been eroded, and they had changed from divine soldiers to mortal iron.

"Boss, your sword, how can this be?" Feng Guohai pointed to Chu Duan's sword and said in surprise.

"Tenth Brother's Sword ......" Even Chengyu looked at Chu Duan with a look of surprise.

If you are not mistaken, those two swords should be the best of the medium-grade holy sword, in terms of material, they will not be inferior to the high-grade holy sword, such a holy sword, after two battles, it has become like this.

"The sword yuan I have cultivated is a bit special. Chu Duan said, also a little helpless.

The five-phase sword and the wind and thunder sword, he also spent a lot of time, followed him through many life-and-death battles, killed many strong enemies, and stained the sword body with blood, but he didn't expect that today, because of the relationship between the Shenhuang Sword Yuan, it became like this.

It can also be seen from the side that the real Divine Desolate Sword Yuan is powerful and has a terrifying erosion ability.

"It's really a powerful sword yuan. Lian Chengyu sighed.

"I'll give you two bites. Feng Guohai smiled, threw out two sword weapons, Chu Duan put away the five-phase sword and the wind and thunder sword, these two swords have been scrapped and cannot be repaired because of the erosion of the Divine Desolate Sword Yuan, and Chu Duan's current cultivation is the peak of the Nine Heavens of Creation, and he can also use the top-grade holy sword.

In fact, Chu Duan still had a sword that he didn't have to worry about being eroded by the Yuan Force of the Divine Desolate Sword to use, that is, the sword that was condensed and bred with the Divine Desolate Swordsmanship, and the sword that he named the Immortal Sword.

It's just that the current immortal sword is only at the level of a low-grade holy sword, at best, it is comparable to a medium-grade holy sword, and its power is not enough.

Of course, inside his spatial ring, there are also other holy swords.

The two high-grade holy swords given by the wind and the sea are naturally not ordinary, but they are the best among the top-grade holy swords, which are extremely sharp and have extraordinary materials.

"It should be able to hold on for a little longer. Chu Duan said secretly.

The Divine Desolate Sword Yuan was really too domineering, but Chu Duan was very happy, the more domineering the Divine Desolate Sword Yuan was, the stronger the power became, and the more obvious the increase in his strength became.

Think about it, after the other party is attacked by the Divine Desolate Sword Yuan, he will immediately be continuously eroded by the power of the Divine Desolate Sword Yuan, and his own state will be affected, and he must be distracted to fight, which will invisibly lead to a decrease in strength.

It's a pity that although you can get Nirvana Qi by killing the Nirvana Beast, you can't collect negative breaths such as resentment, and the Immortal Sword can't continue to grow.

Holding two high-grade holy swords, Chu Dui and Liancheng Yu and Feng Guohai continued the hunting path of the Nirvana Secret Realm, and the three of them wanted to impact the Nirvana Realm, and the Nirvana Qi they needed was many, much. (To be continued......)