Under the sword of Gu Zheng, after the smaller bushes were cut off, they disappeared immediately like the big mushrooms before. The larger shrubs, although they can withstand the first sword of Gu Zheng, will fade after the first sword, and no matter which part of it is hit by the second sword, it will disappear without a trace.

After testing the shrubs, Gu Zheng slashed towards a tree next to him, and it would also fade when he went down with one sword, and this big tree with waist thickness, Gu Zheng split twelve swords! As for the vines on the tree, the ones as thick as an arm needed two swords to cut off.

"If you don't attack these bushes with a sword, you can't cross them at all, and if you attack these small bushes, you can sweep them down with a single sword, but it's a waste of time. Originally, walking from the tree was the safest way, but when walking from the tree, these insidious things were repeatedly calculated, but it was even more of a waste of time, what should I do?"

Although there was no good way for the time being, Gu Zheng's footsteps did not stop, and he chose to chop the bushes and move forward.

But opening up a way to move forward is not a long-term solution after all, the wall of fire has entered the jungle, and Gu Zheng feels the burning sensation behind him even stronger.

With the sword in his hand, the patches of shrubs disappeared in front of the ancient dispute, and his originally anxious eyes instantly brightened a lot, because he suddenly discovered a little pattern!

When he wanted to walk from the tree before, Gu Zheng was calculated, which also shows that some of these plants in the forest have a certain attack power. However, during the time he was on his way, he did not encounter any plants that would attack him, including the tree that would 'bend' and the mushroom that could 'grin'.

"Why is this happening? Is it because there is the power of gold in the attack, and this 'energy battlefield' cultivates the power of gold, so when facing the power of gold, these plants will not resist? If so, what will happen if you bring the power of gold when you are light?"

Gu Zheng's eyes suddenly lit up, when his light body was calculated by plants before, he really didn't use the power of gold, presumably normal people would not use the power of gold at that time! After all, the power of gold used in the light body has no effect at all, and it will also cause consumption.

As soon as he thought of it, Gu Zheng immediately used the power of gold in his light body.

I saw that, like a monkey, Gu Zheng was jumping around in the jungle, and he was no longer hindered, and his speed increased a lot, and the wall of fire was also thrown to the rear.

Looking at it, there was a different white light faintly ahead, Gu Zheng felt that it should be the edge of the jungle, as long as he was close to the white light, this level would be passed.

But the 'Energy Battlefield' was not so easy to pass, and the vines that had never attacked Gu Zheng were finally drawn towards Gu Zheng like a long whip.

There are countless vines in the jungle, but fortunately, there are not many vines that attack Gu Zheng, which allows Gu Zheng to free up his hands to deal with them when he shuttles between the jungles.

The vines were disillusioned under the sword in Gu Zheng's hand, and Gu Zheng was getting closer and closer to the white light.

However, as Gu Zheng approached the white light, more and more vines attacked him, and his resistance to the power of gold also became stronger.

The intensity of the obstruction increased, and the speed of Gu Zheng naturally slowed down, and under the influence of one another, the wall of fire behind him also narrowed the distance between him and Gu Zheng, and the scorching feeling made his back hurt.

Although Gu Zheng has not fought many times with real people, his combat skills are really high, which comes from the consciousness brought by his own talent, and also from his hard work.

Don't think that Gu Zheng didn't spend much time on combat skills! Although he didn't spend much time in the sect, every time he helped Jiaojiao repair the Chaos Tower, it basically took more than a month. In this more than a month, it only takes a maximum of three hours a day to repair the Chaos Tower, and as for the rest of the time, a large part of it is spent in the Chaos Tower's 'Energy Battlefield'.

No matter what kind of immortal arts and immortal skills are, they need to be put into display to make more progress, and the 'Energy Battlefield' of the Chaos Tower is undoubtedly a very suitable place to improve combat skills.

If we count according to the number of battles, there are at least five or six thousand battles that Gu Zheng has experienced in the 'energy battlefield'! This is a very terrifying number, if the people who have experienced five or six thousand battles do not have superb combat skills, then what kind of people can have superb combat skills?

Finally, Gu Zheng broke free from the endless entanglement of vines, and he rushed out of the jungle and threw himself into the white light.

The white light faded, the light in the space returned to normal, and the thing placed at Gu Zheng's feet was still the jade box from before.

The gold power in Gu Zheng's body had hardly increased before this, and his cultivation of this immortal technique was relatively small. However, this training in the 'Energy Battlefield' has increased his golden power a bit. Although the increase is not very much, if it goes on like this, it can be regarded as a path that does not practice 'natal real gold' by taking the 'Golden Spirit Pill'. After all, this kind of cultivation method through the 'energy battlefield' has more advantages than the traditional cultivation of the gold control technique, it takes a short time, and the results that can be achieved are equivalent to the traditional cultivation method, which is the uninterrupted cultivation of the gold control technique for five days!

After a little pranayama, Gu Zheng took a step forward, his vision alternated between light and dark, and he entered the fifth 'energy battlefield'.

"Intruder, imagine in your mind the immortal arts and immortal skills you want to cultivate!" said the spirit old man in the air.

Among the Five Elements Immortal Technique, Gu Zheng only left the Gold Control Technique and the Wood Control Technique are intermediate, and now he has seen the training of the 'Energy Battlefield' for the Gold Control Technique, and the next thing he wants to see is the training of the 'Energy Battlefield' for the Wood Control Technique.

In the Five Elements Immortal Technique of the ancient struggle, the only thing that has no effect in actual combat is undoubtedly the wood control technique. The intermediate-level wood control technique, Gu Zheng can only use it to ripen a certain ingredient and improve the medicinal effect of a certain ingredient.

For the immortal art of Wood Control Jue, the machine spirit has a high opinion of it, and she once said that if the Wood Control Jue is upgraded to a high-level, the overall strength of Gu Zheng can be raised to a higher level.

Thinking about the wood control trick in his mind, the light in front of him dimmed, and then in the darkness, a raging flame rose from the ground.

Gu Zheng frowned, and he sighed very much for the magic of the 'Energy Battlefield'. The last 'energy battlefield' practiced the gold control technique, using the Jin Kemu in the five elements, and this time it was also a wall of fire before it came out, but what kind of practice is this?

Silently, behind the wall of fire, a row of flying swords with a finger length appeared, and these flying swords shot at Gu Zheng.

If it was in a normal environment, Gu Zheng would not be afraid of these flying swords, but this is the 'Energy Battlefield', the 'Energy Battlefield' of the dead, and many of his magical powers have been banned again, and his cultivation is the same as in the previous 'Energy Battlefield', only the appearance of the late fifth layer.

Gu Zheng didn't dare to hesitate, and immediately counterattacked the attacking flying sword, and with nothing in his hand, he could only release the immortal power and try to shoot the flying sword down.

The flying sword is very sharp, but the actual destructive power is not very powerful, Gu Zheng shot again and again in the dodge, and finally shot down all the flying swords without danger.

"Interesting!"

Gu Zheng smiled in his heart, during the whole process just now, he found some details, and it was these details that made him understand what kind of way he should cultivate the Wood Control Technique in this 'Energy Battlefield'.

When the flying sword passed through the wall of fire, there were signs of being melted, and the fire was golden in the five elements.

In this energy battlefield, Gu Zheng wants to practice the immortal technique of controlling wood, among the five elements, wood makes fire, and wood energy enters the wall of fire, which will definitely increase the fire, so as to disintegrate the attack of the flying sword more quickly.

Similarly, because the immortal technique that Gu Zheng wanted to cultivate was the wood control technique, according to his understanding, now he can be regarded as the existence of the wood genus, if he is injured by the flying sword, he is afraid that the injury will also have the effect of the five elements of restraint.

In this 'energy battlefield', in addition to the invisible mutual restraint in it, there is also a detail of the technique that has been discovered by Gu Zheng.

The flying swords passed through the wall of fire at the same time, and although their size and shape looked exactly the same, their textures were different, giving Gu Zheng a sense of difference in weight. When knocking down the flying sword, Gu Zheng also clearly felt that the flying sword with a heavier texture was relatively more destructive, and when it passed through the wall of fire, it also appeared more resistant to burning.

Since the difference in texture will affect the destructive power and resistance of the flying sword, then Gu Zheng naturally has to treat them differently when he uses the power of wood to deal with them.

Silently, the second wave of flying swords spawned behind the wall of fire.

Gu Zheng, who had a plan in his heart, immediately flicked his fingers again and again, and the green light points formed by the power of wood fell on the corresponding position of the flying sword.

"Boom!"

The power of wood enters the wall of fire, and the effect is like adding fuel to the fire.

Due to the different sizes of the green light spots, the flames coming out of the fire wall are also of different heights, ranging from the lowest ones to more than a foot tall and the high ones up to three feet. And the size of the light point of the power of the wood naturally corresponds to the weight and lightness of the force.

The flying swords attacked, and the trajectory of their flight was aimed at the routine laid out by Gu Zheng in advance.

"Good!"

Gu Zheng applauded in his heart, the truth was just as he expected, none of the sharp flying swords could pass through the blockade of the wall of fire, and all of them turned into liquid in the flames.

A third wave of flying swords appeared, and the interval between their appearances was obviously shortening.

Gu Zheng's hand was like the wind, and the power of green wood was bounced towards the wall of fire by him again and again.

Although the speed at which the flying sword appeared faster, Gu Zheng was still able to deal with it easily, after all, his reaction was also very fast.

In the blink of an eye, the attack of the Seven Waves Flying Sword had passed, and most of the wood power generated by the Gu Zheng Intermediate Wood Control Technique had already been used. After all, the consumption of the power of the Five Elements in this 'Energy Battlefield' is fundamentally different from the previous 'Energy Battlefield'.

In the last 'Energy Battlefield', the gold power of Gu Zheng only needed to be mixed with a little immortal power, but the wood power consumed in this 'Energy Battlefield' was a very pure consumption.

"Judging from the increasing strength of the flying sword, my wood power will be exhausted after two waves at most, and what does the clearance of this 'energy battlefield' rely on?"

In Gu Zheng's speculation, the eighth wave of flying swords appeared, Gu Zheng immediately struck, and the light turned by the power of wood also flew into the wall of fire immediately.

There was no accident, and all the eighth wave of flying swords were killed.

However, the overall strength of the eighth wave of flying swords was a bit higher than Gu Zheng's previous estimate, which also caused Gu Zheng to have the remaining wood power and could not cope with the ninth wave of flying swords.

When the ninth wave of flying swords appeared, Gu Zheng's eyes couldn't help but widen a little, because the overall strength of this ninth wave of flying swords was the same as that of the eighth wave of flying swords! At first glance, this was a good sign, the flying sword as a whole was not as strong as before, which also made Gu Zheng's wood power, which was originally not enough, become a little just right.

However, it is precisely because the flying sword as a whole has not been strengthened as before, which also makes Gu Zheng have to feel that this wave of flying swords may be weird!

Between the lightning and flint, Gu Zheng made a decision, and he flicked the power of wood into the wall of fire again. However, this time, the light points of the power of wood that bounced in were not like the previous nine, but only six.

In a situation where this feeling can be weird, Gu Zheng can only make a decision with trade-offs.

There are nine flying swords in total, each with a space between them, and their texture is light and heavy, in order of order from left to right.

The six flying swords that Gu Zheng was targeting were the six flying swords closest to him, and they were also the six flying swords whose texture changed from light to heavy. In other words, there are three flying swords that Gu Zheng did not target, and they are the three with the heaviest texture and the most difficult to deal with.

Gu Zheng made such a trade-off, and naturally he also had his considerations in it.

If the flying swords didn't mutate, then he would only have three flying swords to deal with, and it wouldn't be too late to attack them while they were passing through the wall of fire.

But if the flying sword has undergone a mutation, no matter what form the mutation takes, it is not a mistake to retain more wood power.

I have to say that Gu Zheng's caution is not wrong, and the flying sword has really changed.

The mutation is not total, but intervalal.

The original nine flying swords, No. 2468's trajectory did not change, and they all went towards the wall of fire.

Gu Zheng's eyes narrowed into a slit, and when he felt that it was impossible for the flying sword to change its trajectory, he snapped out the light point of the wood power and made up for the movement trajectory of the No. 8 flying sword.

"Hoo ......"

The flames that erupted were a foot high, successfully intercepting the flying sword of position eight.

In the end, the No. 2468 flying sword was all burned into a solution in the wall of fire, and it did not pose any threat to Gu Zheng.

At the same time, the flying swords in position 13579 all moved sideways, changing to the position that originally belonged to the double-numbered flying sword. And the flames that originally intercepted the No. 2468 flying sword were also extinguished in the previous incineration of the flying sword.

Gu Zheng didn't dare to hesitate, his fingers flicked twice, and the remaining wood power was made up in the position corresponding to the No. 7 Flying Sword and the No. 9 Flying Sword.

The flames rose, and the flying swords of Seven and Nine failed to pass through the wall of fire and finally turned into solution. And the No. 135 flying sword is flying towards Gu Zheng.

If Gu Zheng used the power of wood to deal with the No. 7 and No. 9 flying swords, and used it to deal with the No. 135 flying sword, it was actually just right. But if you do this, although the number of flying swords you face is smaller, the destructive power will be even stronger!

Without the power of wood to use, Gu Zheng can only rely on immortal power, although the battle is a bit hard, but since he dares to make the decision to sacrifice quality and quantity, he naturally has his certainty.

"Boom!"

The sound of gold and iron sounded, and the No. 5 flying sword was hit by Gu Zheng's immortal power, spinning and slashing on the No. 1 flying sword.

The No. 1 flying sword was split, and many cracks suddenly appeared on it, and the ancient controversy that had been prepared for a long time turned into a hammer with immortal power and smashed heavily on the No. 1 flying sword.

"Click......"

The No. 1 flying sword shattered and fell to the ground and disappeared without a trace.

"Whoosh......"

The No. 3 flying sword passed by Gu Zheng's side, and Gu Zheng's side was still a step too late, and a trace of blood was brought out by the No. 3 flying sword on his shoulder.

Sure enough, as previously guessed, in this magical 'energy battlefield', the attack of the flying sword had the special effect of the five elements of mutual restraint, and the trace of wood power that was still left in Gu Zheng's body suddenly disappeared without a trace in this injury.

Although he was slightly injured, only two of the original three flying swords remained, and Gu Zheng was easier to deal with.

Finally, in a sound of gold and iron, the No. 3 flying sword that was swept by the ancient immortal power collided with the No. 5 flying sword that was already full of cracks, and both became broken swords, and disappeared without a trace.

The light in front of him alternated between light and dark, and Gu Zheng reappeared in the previous space. And what was placed at his feet was still the jade box he had obtained in the third 'Energy Battlefield'.

Gu Zheng lost a healing pill in his mouth, and the immortal power ball in his body rotated, and he began to recover in all aspects.

The wood control technique in Gu Zheng's body is also not a major immortal technique, so it is still very weak.

After experiencing the 'energy battlefield' of cultivating the wood control technique, the wood power of Gu Zheng has naturally become stronger, and this kind of cultivation through the 'energy battlefield' takes a short time, but the effect achieved is equivalent to the traditional cultivation method, which is five days of uninterrupted cultivation of the wood control technique!

After his body fully recovered, Gu Zheng took a step forward, and his vision in front of him changed from dark to bright.

"Interlocutor, imagine in your mind the immortal art or immortal technique you want to cultivate!" said the spirit old man in the air.

Now that Tang Mo has become Gu Zheng's most important immortal weapon, Gu Zheng wants to practice his mountain-opening sword technique in this 'energy battlefield', so he also thinks about that set of flowing water immortal skills in his heart.

"Bang!"

The spirit old man in the air exploded, turning into a huge ball of light and falling to the ground, and after the mushroom cloud rose and disappeared, there was an energy body dummy in place.

The dummy of the energy body looked exactly like Gu Zheng, holding a jet-black Tang knife in his hand, and exuding an extremely dangerous aura around his body.

A black light also appeared in Gu Zheng's hand, and it quickly turned into Tang Mo's appearance.

The sharp sword qi broke through the wind, and the energy body dummy slashed at Gu Zheng from afar.

Gu Zheng waved his backhand, and the knife qi burst out of the wind, colliding with the knife qi from the energy body dummy, making a huge sound.

"Whoosh!"

Whether it was Gu Zheng or the dummy of the energy body, they all approached each other in unison, and their extremely fast postures dragged out the afterimage.

After all, the opening sword technique is still more powerful in melee combat, and if you want to see its power, both sides must get close.