Bull Head Labyrinth, Arena.

When Lin Dong and Yun Youyou joined forces and defeated sixteen puppets, at the exit of the opposite passage, thirty-two puppets came out.

"Let's get here first today!" Lin Dong made a retreat gesture towards Yun Youyou. If it weren't for the control of the mecha, he could exert the power of his body, and he could destroy all the puppets with a single sword, but unfortunately there were forbidden laws here, so he could only challenge them patiently in waves. Here, the battle at the beginning is not difficult, and the puppet puppets in the first two waves are just ordinary models, and they have no other abilities except for the new seedling technique. It's just that since the third wave, the challenge has skyrocketed, and not only have the puppets with different abilities, but the number of puppets participating in the battle has doubled.

"Okay, I'll give them a try, and I'll withdraw immediately!" Yun Youyou wanted to test whether the combat power of the thirty-two puppets had also doubled before leaving.

Howl!

Boom Boom!

She rushed forward with her new mech, unleashing a stormy series of attacks.

With the same attack power, when hitting the four puppets in the third wave, all the puppets fell to the ground. The fourth wave of eight puppet puppets, even if there are tank puppets, they can't completely resist the explosion punch of Xia Yun Youyou.

By the fifth wave of sixteen puppet golems entering the arena, the damage caused by the blast punch was already very weak, and in addition to the puppet puppet's own defense, it would also be quickly recovered by a 'Commander Golem' with continuous recovery ability. If you want to win, you must be like Lin Dong just now, under the control of Yun Youyou, using his mysterious body technique and ultra-high speed to repeatedly break through the layers of protection of the five tank puppets. Forcibly crushed by the Commander Puppet. Otherwise, only by one-man power. It's hard to defeat this team of puppeteers with the ability to regenerate continuously.

The sixth wave, thirty-two puppets.

A new mecha piloted by Yun Youyou. Before the opponent can open up the formation, he attacks one of the weakest assassin puppets.

At least a hundred punches were hit, but the assassin golem that was supposed to be shattered and had to be restored using the new seedling technique only dropped a few wood chips, and its defense was now comparable to that of the fifth wave of tank golems......

"Even if we can win, it is estimated that we will have to fight for three days and three nights!" Yun Youyou sighed.

The defense of these puppets doubles with each wave.

By the sixth wave now, the original most brittle assassin puppet has been equated with the hardest tank puppet, how can this be fought?

Fortunately, there are new mechas, and both offense and defense have gone up. There is also the transformation of the five elements, which can ensure that the energy is sufficient, if it is the previous mecha No. 1, the other party is standing still and fighting casually, and the mecha No. 1 can't gnaw on the hard shell of the current puppet.

"Next, we have to have a numerical advantage. In such a large arena, there is plenty of room to perform our skills, but the number of us participating in the battle is too small. There is no local advantage. If Qianjun and Ye Qianru can go into battle, even if they are not the main attackers, but only contain the enemy, we can also add one more flashpoint. They are pinned down on both sides. The two of us joined forces to attack, and it shouldn't be a problem to take down these thirty-two puppet puppets. Yun Yoyo felt that he had not been able to exert his true power.

"The next challenges should be seventh, eighth, and ninth. Or even the tenth wave. If the difficulty keeps going up like this, we won't be able to pass the test for the time being. So Yoyo, don't be anxious, wait for Qianjun and Ye Qianru to come up. With a strong combat force, we will definitely pass. Lin Dong persuaded.

"Let's go!" Yun Youyou saw that even if the thirty-two puppets completed the formation, they all surrounded and hurriedly retreated to Lin Dong's side.

Combine the power of the two again.

Break through the encirclement and return to the entrance of your passage.

Cheng Mingge saw the two of them come back safely, and the big stone in his heart fell to the ground, and he couldn't help patting his chest: "There are too many puppets and puppets in thirty-two, and my eyes can hardly see it!"

"Yoyo, you should let the wood go up for testing, it's too risky!" Qianjun was startled just now.

"It's okay, even if I can't beat it, it's still okay to escape. Yun Youyou smiled, but knew that this was everyone's kindness, and waved his hand again: "The next wave will not be, if you want to test, I promise to let the wood be on it, and I will stay behind to answer it! ”

"Next, we need more powerful mechs. Lin Dong decided to improve the new mecha, find better materials, and then make a comprehensive optimization.

"Well, then let's hurry up and practice!" Ye Qianru felt that she had made great progress, but she was still a lot away from joining forces with Lin Dong on the field.

Falling Star House.

Yun Youyou and the others were trying to cooperate in battle, each piloting a new mecha and practicing outside the main hall on the first floor.

Lin Dong was thinking about how to improve this new mecha of the Five Elements Transformation, and from a certain point of view, the design of the new mecha was already perfect. If you want to go to the next level, you must overturn the core of the transformation of the five elements and redesign. It's just that in that case, the combat experience that he was already familiar with will be completely removed, which Lin Dong does not want to see.

In the final analysis, it is still the understanding of the secret techniques of the ancient organs that is not deep enough.

Beginner is just stepping into the threshold.

After much thought.

Lin Dong canceled several design proposals.

Tear up the design drawings, calm your mind completely, and then enter the world of nothingness for a new round of learning and comprehension.

Different from practice, practice can absorb the energy replenishment of the Illusory God Gem when the energy is dry, and it can also transform a small amount of pure faith power. Practicing the secret art of ancient mechanisms is more of a drain on mental energy. When the endless array of mechanisms, ancient secrets, and rune mysteries filled his mind, what Lin Dong had to do was to keep his mind and thoughts, and little by little 'collect' these extremely profound ancient secret techniques, imprint them into the depths of his memory, and then slowly combine them according to their individual characteristics and corresponding characteristics......

It's a long and tedious learning process.

There are no shortcuts.

To learn.

Enlightenment.

It is necessary to be completely familiar with each of them, know them well, and then comprehend and sort out their own knowledge of the organs.

If converted to real time. Thirty years may have passed, or more. Lin Dongcai finally cleared all kinds of mechanisms, peerless learning, and runes in his mind.

The golden light of the Void World was filled, and the light that burst out of Lin Dong's body turned into hundreds of millions of rune fragments.

All over the world.

And in an instant, it is recycled.

Turned into a blazing light. It didn't enter Lin Dong's brain.

Let him successfully break through the original level, break through, and enter a new realm.

Intermediate Ancient Mechanism Secret Technique, Lin Dong in the Void World, an environment where there is no passage of time, has endured enough hardships that only he knows about himself, and only then has he improved his knowledge to a higher level. If there was no obstruction from the Bullhead Labyrinth Arena and no huge pressure from the outside, Lin Dong estimated that he would not be able to successfully break through in one go. Even, he doubted that if he had known that breaking through the intermediate level would be so difficult and difficult. Do you still have the courage to do it again.

"It's too complicated, it's really vast, and the more I learn, the more I feel like I've mastered too little. Lin Dong sighed deeply.

If you have mastered the secret art of the elementary ancient mechanism, you have picked up a small stone at the foot of the mountain.

So.

Mastering the secret technique of the intermediate ancient mechanism is equivalent to digging up a handful of beautiful and moist pearls by hand on the endless seaside.

The sea is so rich, but all you can get is a handful in your hand. If you want the whole sea, ah no. Not to mention the sea, even to obtain the resources of this visible beach of knowledge, I don't know how many years of hard work it will take.

Lin Dong really wanted to invest more time and mind and continue to understand more deeply.

But the spirit did not allow him to continue.

In order to avoid overdrawing yourself. After a complete collapse and turning into a madman, Lin Dong left the void world as fast as he could, returning to the Falling Star Residence......

"You don't want to hold on too long at a time. This is too dangerous!" Yun Youyou collapsed to the ground as soon as he saw Lin Dong come back, and was startled on the spot. Fortunately, seeing Lin Dong waving his hand weakly, he realized that he was in good spirits. Didn't fall into syncope. Lin Dong couldn't explain it, because of the secret techniques of the ancient organs, as soon as he tried to comprehend, the knowledge in it would diffuse, all over his mind, if he didn't sort out all those things, he couldn't leave at all, or he would return to the Falling Star Residence, which was also in a state of sleep, so it was better to quietly comprehend in the void world.

"Drink saliva!" Cheng Mingge hurriedly fed Lin Dong a sip of spiritual spring, so that his spirit was also greatly nourished and quickly recovered.

"Don't worry, I'm fine, I've survived this hurdle, and I'll get better in the future. "Lin Dong has now mastered the intermediate-level ancient mechanism secret art, and he is more confident in clearing the customs.

Lin Dong had a good night's sleep and recovered.

While they are practicing.

Go to the ground floor.

In the sealing heaven and earth on the first floor of the Demon Refining Pagoda, there are massive wood resources.

Lin Dong felt that the original wood was not the best choice, and now while he had time, he decided to go in and look for it to see if he could find better wood and refine a better mecha. If there is no one on the first floor, then he will return to the cultivation world, where there will definitely be no shortage of good wood. It's really not good, you can also exchange with some sects, such as the Six Empty Aoba Gate, which is a good trading object.

As for the thousand-year-old keel wood, this is too precious, no matter how bad Lin Dong is, it is impossible to use the thousand-year-old keel wood to squander it.

On the first floor of the world, Lin Dong flew round and round.

As long as it is a good wood.

He is tagged.

However, among all the timber marked, Lin Dong does not have the best choice that is 100% tempting.

It wasn't until the nineteenth time he entered the first layer, when he flew through a low and thick dense forest, that Lin Dong suddenly sensed a very peculiar fluctuation, which was not dispersed, but absorbed his own spiritual exploration......

Have plants that can absorb the fluctuations of their own spiritual exploration?

Lin Dong was stunned at first, and when he reacted, he was ecstatic again, hey? Could it be it?

In the Xiuzhen world, there are more than a dozen kinds of trees that can absorb or completely screen the spiritual fluctuations of the outside world, all of them are extremely precious spiritual trees, and most of them are transplanted into the mountain gate, or the top of the mountain is used as the core of the magic circle, or the foot of the mountain is used as the magic circle barrier guarded by the mountain gate. Among these dozen kinds of spiritual trees, almost all of them are tall tree species, one by one grows towering into the clouds, standing up to the sky and the earth, there is only one, the appearance is not amazing, the tree pole is thick and strong, and the size of the dwarf winter melon is very different from other tall spiritual trees...... (To be continued.) )