"Boom Boom!"

The sound of gold and iron kept coming out, Gu Zheng and the energy body dummy fought together, the speed of both sides was very fast, and they couldn't see the specific situation clearly, they could only see a cloud of afterimages, and the sparks splashed out never stopped at all.

"Boom!"

The sound of gold and iron that surpassed the previous sounded, and Gu Zheng and the energy body dummy fought hard, and they couldn't help but retreat in both directions, and they were dragged out of two deep trenches on the ground.

The strength of both sides is equal, and they are not in a hurry to make a move after separation.

Gu Zheng didn't know if the energy body dummy was thinking about it at this time, anyway, there was shock and excitement in his heart.

The shock is because the energy body dummy not only looks the same as him, but also uses the method of opening the mountain.

The excitement is because the energy body dummy is really a strong opponent, and the cultivation realm of the two of them is completely inferior in this magical 'energy battlefield'.

With exactly the same means, cultivation is inferior, if he encounters such an opponent in reality, Gu Zheng will definitely change his tactics and use other means to attack.

However, this is the 'Energy Battlefield', and all the means that Gu Zheng can use are forbidden except for the Mountain Opening Sword Technique, and if you want to defeat the energy body dummy, you can only rely on combat skills.

The belligerent blood was boiling, and Gu Zheng's mood was also unprecedentedly solemn, and he could only say that the odds of victory against the energy body dummy were five or five open.

In such a situation, the consequences of a single knife defeat may be fatal, and Gu Zheng does not allow himself to make any mistakes.

"In such a situation, if you want to defeat the energy body dummy, you can only rely on combat skills?"

Gu Zheng's brows furrowed, as if he had thought of something.

"This is an 'energy battlefield' for me to practice the Mountain Opening Sword Technique, but judging from the current situation, it doesn't make much sense to cast the Mountain Opening Sword Method again, after all, the other party is also using the Mountain Opening Sword Method. So the question is, it's almost impossible to win with the Mountain Opening Sword Method, and fighting with loose moves with combat skills, so is it still the Mountain Opening Sword Method that is cultivated?"

It was impossible to wait for Gu Zheng to figure it out, the energy body dummy had already moved, and he rushed towards Gu Zheng again.

The sound of gold and iron sounded again, and the two sides once again turned into afterimages and fought together.

Gu Zheng no longer uses the Mountain Opening Knife Method, but the energy body dummy is still using it, which makes Gu Zheng's heart move.

"Although I don't use the Mountain Opening Sword Method anymore, but he still uses it, I have no tricks to dismantle him, this is actually practicing the Mountain Opening Sword Method!"

As an immortal technique, the mountain opening knife technique is very exquisite, and it has a total of twenty-seven styles.

Twenty-seven types of mountain opening knife method, each style is full of a lot of changes, if the opponent is entangled in the mountain opening knife method, but can not get out, it will be extremely troublesome. Because, complete sets of sword techniques, swordsmanship, palm techniques and other immortal skills, to put it bluntly, are all routines, and when they play a role, the opponent will be forced into the routine, thus losing his life.

This feeling is like an endgame in a chess game, where the opponent will be robbed of the commander if he makes a wrong move, and the opponent can only struggle as hard as he can in order not to be taken away, but all the roads he can take are all in the calculation, and in the end he can only be forced step by step to kill the general.

The opening knife technique is powerful, but it is not impossible to be broken, after all, Gu Zheng knows its routines well, in this case, as long as it is not entangled, it can come against the routine. Even if he is entangled, Gu Zheng has a way to escape in the routine.

The battle had been going on for a while, and Gu Zheng was a little anxious in his heart, he still hadn't figured out how to solve the dilemma. Fighting with the energy body dummy,It's completely like fighting yourself.,It's all highly understanding of each other's thoughts.,In this case,It's really not easy to break the game.。

In fact, it is not easy to say, and it is not true that there is no way, but this method, Gu Zheng has not yet decided whether to use it or not.

"If such a strange situation happens in reality, I have already done the opposite, after all, everyone is a life, and if you fight, you will fight! Either you die, or I die, it just depends on whether you can see through what I am going to do. However, this is a damn 'energy battlefield', if I go the other way, let's not say if you can see through me, what if you really want to fight with me for your life?"

During the period of fighting with the energy body dummy, the energy body dummy behaved as much as a real person, but it was not a real person no matter how it was, in case all this was an illusion, it was waiting for the Yin person to do at a critical moment? And will it do this, since Gu Zheng was in the previous 'energy battlefield', after being shaded by plants, only Ning believed it.

"Boom!"

The relatively large sound of gold and iron intersecting sounded, and Gu Zheng and the energy body dummy were separated again.

However, this separation is not like the previous big score, the distance between the two of them is only a little wider, no matter who takes a step forward, they can continue to attack.

This kind of separation has appeared many times in the continuous battle between Gu Zheng and the energy body dummy, and if Gu Zheng wants to go the other way, he will choose to do it at this time, because this is a very suitable retrograde time in the routine of the mountain opening knife method. According to the original routine of the Kaishan Knife Method, the energy body dummy should use the twenty-third continuation of the Kaishan Knife Method at this time, and the knife qi will be released to regain control of the opponent in the routine.

However, the energy body dummy was unusual, he did not use the twenty-third form of the mountain opening knife method, but adopted the opposite way of Gu Zheng wanted to use, but it was useless, it stepped forward and stabbed towards Gu Zheng with the Tang knife in his hand!

"Good!"

Gu Zheng shouted, he hadn't performed the Mountain Opening Knife Method for a while, and immediately used the third form of the Mountain Opening Sword Method to bring the rhythm of the energy body dummy.

The energy body dummy also knew a lot about the mountain opening knife technique, and he suddenly changed his moves, breaking through the routine of the third style of the mountain opening knife method! Gu Zheng swung his knife and slashed, temporarily pressing down the opponent's weapon, and then used the fourth form of the mountain opening knife method to substitute the other party into the routine again.

The energy body dummy immediately broke the move, Gu Zheng was suppressed again, and then he used the seventeenth form of the mountain opening knife technique to bring the other party into the rhythm.

As if a law had been formed, the energy body dummy that no longer used the Mountain Opening Knife Method was suddenly suppressed by the combination of Gu Zheng's scattered moves and the Mountain Opening Sword Method.

After five cycles back and forth, the energy body dummy finally made a major mistake! When he escaped from the blockade of the Kaishan Knife Technique, Gu Zheng ventured forward and stabbed him in the throat with a knife, and Gu Zheng's head was deflected, and the energy body dummy's last knife cut off a strand of his hair.

If it was a real person, when the Tang knife in Gu Zheng's hand was pulled out, it would definitely bring out amazing blood shoots, but the energy body dummy was not a real person after all, and his body lay back and disappeared into the 'energy battlefield'.

His vision instantly darkened, and then lit up again, and there were two jade boxes under Gu Zheng's feet, one was the reward for him after clearing the third 'Energy Battlefield', and the other was the reward for him clearing the sixth 'Energy Battlefield'.

Gu Zheng didn't immediately look at what the new reward was, he sat down cross-legged, still thinking about the previous battle, and the two people who fought in his mind evolved new moves.

I have to say that the battle in the sixth 'Energy Battlefield' is the most dangerous cultivation that Gu Zheng has experienced in the 'Energy Battlefield' so far.

The most dangerous cultivation has the most obvious rewards, when fighting, Gu Zheng still complains, the energy body dummy is too difficult, and even a little regretful, why choose to practice the mountain opening sword technique.

But now, Gu Zheng no longer complains about the difficulty of the 'Energy Battlefield', but only laments its strength.

If it weren't for the difficulty of the energy body dummy, Gu Zheng wouldn't have found some 'loopholes' in the Mountain Opening Knife Technique, and if he couldn't find these 'loopholes', he would naturally not be able to fix it.

If there was no difficulty of the energy body dummy, Gu Zheng would not have used it at the last time with scattered moves and the mountain opening knife method, so that he had the current harvest.

The filling of the 'loophole' makes the Kaishan Knife Method have more variables, and also allows Gu Zheng to have a great advantage in the future, if he encounters someone who uses the Kaishan Knife Method.

The loose move is used in conjunction with the mountain opening knife method, which can actually be regarded as a supplement to the mountain opening knife method, and it can also be fully incorporated into the variables of the mountain opening knife method.

As for the duel that evolved in Gu Zheng's mind, it was based on his understanding of the energy body dummy, and what evolved from the duel, after Gu Zheng summarized and combined, it became the twenty-eight styles of the mountain opening knife method!

Generally speaking, after experiencing the 'energy battlefield' of cultivating the Mountain-Opening Sword Technique, Gu Zheng had indeed enhanced the power of his own Mountain-Opening Sword Technique! He had made the originally imperfect Mountain-Opening Sword Technique even more perfect.

With a hint of a smile on his face, Gu Zheng opened the second jade box.

What was in the jade box was a piece of jade slip, which made Gu Zheng's eyes widen.

After experiencing too many immortals, Gu Zheng has a high degree of sensitivity to the things that are transmitted by divine thoughts.

"It turned out to be the Divine Mind Transmission, what will be passed on to me?"

Gu Zheng put the jade slip on his forehead, and under the urging of the immortal power, he suddenly felt a 'buzz' in his head, and a picture suddenly appeared in his mind.

"Mad Knife. ”

A man in black who couldn't see his face said four words with his back to Gu Zheng.

The man in black had a knife in his hand, and in front of him was a mountain peak, after he said the words 'Crazy Demon Crazy Knife', the energy of heaven and earth condensed in an instant, and the momentum of his whole person soared in an instant, and the black hair flew it, waving the long knife in his hand, and slashed at the mountain peak.

The speed was too fast, even if it was a divine thought, Gu Zheng couldn't see clearly how he made the knife, and could only see the sword light in the sky.

Although he couldn't see it with his eyes, in Gu Zheng's consciousness, he already knew how the man in black came out with the knife, and how many knives came out in an instant!

Shock, full of shock, the man in black who was already in the realm of the unity of man and sword, turned into a sword light and disappeared into the sky, a huge mountain peak, with his disappearance, was dismembered into eighty-one pieces!

The picture in Gu Zheng's mind disappeared, but he was still immersed in shock, the time it took for the man in black to dispatch the energy of heaven and earth to slash out eighty-one swords was really short, but its power was incomparably powerful!

If it weren't for the vicinity of rivers, lakes and seas, Gu Zheng's strongest attack would be the Cactus Killing Method, which had been brewing for enough time, but now, this record has been broken! The Mad Demon Crazy Knife is not comparable to the Cactus Killing Method in terms of speed and power.

However, the immortal skill of the Mad Demon Crazy Knife, although Gu Zheng has been inherited, there will be a serious backlash when used, after all, this immortal skill is too domineering, and if you want to use it without being affected, you need to reach the level of Da Luo Jin Immortal in cultivation.

Gu Zheng stepped forward, and the light in front of him dimmed, and then it brightened again.

"Interlocutor, imagine in your mind the immortal arts or immortal skills you want to cultivate. The old man with the energy body in the air spoke.

In the last 'Energy Battlefield', Gu Zheng increased the power of the Mountain Opening Sword Technique, and in this 'Energy Battlefield', Gu Zheng wanted to increase the power of his Cactus Killing Method.

Thinking of the Cactus Killing Method, Gu Zheng soon appeared in the seventh 'Energy Battlefield'.

In the empty space, there is a one-person-high wordless monument, and there is nothing else.

"What are you going to do, do you want me to attack this thin stone tablet with the Cactus Killing Method?"

Gu Zheng frowned, he didn't directly use the Cactus Killing Method, he first punched to explore the reality.

"Bang!"

Gu Zheng's punch hit the stone stele, and the stone stele that should have been shattered by a punch did not move at all.

"I didn't move at all under a punch, did I really want to attack with the Cactus Killing Method?"

Gu Zheng secretly paid, and then dispatched the energy of heaven and earth, and brewed the cactus killing method.

During the brewing of the Cactus Killing Method, Gu Zheng paid close attention to his surroundings, and he didn't want to be caught off guard by something that suddenly appeared.

However, there was nothing abnormal in the whole process, and in the end, Gu Zheng's Cactus Killing Method was brewed and he pushed him out.

Gu Zheng's current cultivation is in the early stage of returning to the void, brewing enough killing cactus, as big as a mountain, and the small stone tablet in front of it is really as small as a hair.

But it was this inconspicuous hair, it was only slightly shaken under the strong bombardment of the killing cactus.

"Well, it seems that not all 'energy battlefields' are so dangerous!"

With a full palm, even a mountain can be flattened, but the small stone tablet is so strong, which makes the ancient battles of the 'energy battlefield' that have gone through a series of difficult 'energy battlefields', and I have to believe that this seventh 'energy battlefield' is so simple, as long as the stone monument is bombarded uninterruptedly.

After all, after Gu Zheng launched a killing cactus, he had already felt that the power of the killing cactus had increased slightly.

In the open space, Gu Zheng began to push out the killing cactus again and again, and the small stone tablet was always so strong.

Unconsciously, ten minutes had passed, and Gu Zheng's killing cactus had uprooted the unshakable stone tablet and flew towards the end of his sight.

In Gu Zheng's wide eyes, the stele finally flew to the end of his line of sight and turned into a small flash of light.

However, the small sparkle brightens in an instant, and the dazzling degree of the light makes people subconsciously close their eyes.

When Gu Zheng opened his eyes again, he saw the two jade boxes under his feet.

"Okay! It turned out that I passed the level, and I really thought that the stone tablet was sent flying!"

Gu Zheng smiled, and when he sat down cross-legged, the immortal power ball in his body spun quickly and began to recover in all aspects.

Cultivating the Cactus Killing Method, Gu Zheng naturally had gains, but compared to the overall power of the Cactus Killing Method, it really only had little effect. However, in addition to cultivating the Cactus Killing Method, this is also the only way that Gu Zheng can increase its power at present.

A moment later, Gu Zheng stepped forward, and he was about to open the eighth 'Energy Battlefield'.

"Interlocutor, imagine in your mind the immortal arts or immortal skills you want to cultivate. The old man with the energy body in the air spoke.

According to Jiaojiao's guess, there are a total of nine 'energy battlefields', and now this one is the eighth, Gu Zheng wants to practice fire control and earth control techniques respectively in the last two 'energy battlefields'.

Gu Zheng thought about the fire control trick in his heart, and his vision was instantly swallowed by darkness.

"Bang!"

The old man of the energy body in the air exploded, turning into thousands of fireballs, which were large and small, and after being fixed in the air, they turned into fire dragons of different sizes and colors.

"Fire Dragon, do you want me to use the Fire Dragon Technique to practice the Fire Control Technique?"

Gu Zheng's heart moved, and he immediately made an attempt, and sure enough, in addition to being able to control the 'Fire Dragon Technique', he couldn't perform other immortal techniques at all, and even his body couldn't move.

The fire dragon in the air writhed in place, and it seemed that it would immediately end its pause and rush towards the ancient contention.

Gu Zheng didn't dare to hesitate, and immediately performed the 'Fire Dragon Technique'.

"Whew!"

As soon as the fire dragon of Gu Zheng appeared, it immediately let out a roar.

"I'll go!"

Gu Zheng exclaimed, with his current cultivation, the fire dragon formed by using the 'Fire Dragon Technique' is at least three zhang long, and when the dragon roars, it is definitely full of energy. However, the fire dragon in front of him was only the length of a chopstick, and the sound of the dragon's roar was not as loud as the cry of a sheep.

"How do I practice this? Let my little fire dragon go and touch those fire dragons?"

Gu Zheng saw sweat on his forehead, the smallest fire dragon in the air is also the length of a chopstick, and the largest fire dragon is two feet long, how can he fight the enemy?

The fire dragons in the air didn't pay attention to Gu Zheng's confusion, they had already moved, and Gu Zheng's originally confused eyes gradually widened as they flew.

"It's like a game, it's not about which fire dragon is big, which fire dragon is powerful, and the little loach can also take over the big guy!"

Gu Zheng laughed out loud, and immediately controlled its little fire dragon to dodge the pursuing enemy.

The enemy fire dragons were not all aimed at Gu Zheng, most of them were killing each other, and Gu Zheng quickly saw the doorway.