In the main hall of the saint's ruins.

By this time, the sea had receded, and the ground had reverted to the same rocky ground as before. After determining that the second wave of tests was passed, Li Nan and the others once again ordered the robots in front of them to start strengthening their defenses, transforming the alloy wall, and upgrading the formation at the same time, making the defense of the shield more powerful, and after the alloy wall was heightened and thickened, the caliber of the turret on the platform also became thicker.

At the same time, Luo Gandao also began to release his own robots to participate in the defense, after all, Luo Gandao did not have this kind of experience in controlling robots on a large scale, so this time let him participate in the defense. Compared to the beginning, most people are now in a state of recuperation, after all, they may have to make a move at any time in the future test, so everyone wants to stay in the best condition. And in the process of testing, in order to prevent accidents, everyone is in a tense state, so they all take advantage of this time to take a good rest.

Thirty minutes passed quickly, and the upgrade of the fortifications was done in twenty-eight minutes, and since the robots did not participate in the last battle, the energy was still in a full state, and as for the consumption during this period, it was nothing at all. After all, their core is stored with fifth-order energy, and even if it is only a little energy value, it can be used to supply these robots for daily consumption until they are naturally consumed until they are scrapped. Chu Xuan had calculated that if these robots only used the first-level output of the main weapon, they would probably be able to consume the energy in the core for ten consecutive years.

At this time, the third box had also been lit up, and the people who had closed their eyes and recuperated had already taken out their weapons from scratch, waiting for the test to begin. And judging from the experience of the previous game, it is time for the venue to change. The first field is earth-based, the second is water-based, and the third is ......

In the next moment, the field conversion was completed, and at this time, everyone was already on a platform, and the edge of the platform was still the alloy wall, where the main god obviously tacitly assumed that it was the position occupied by the Middle-earth team.

Outside the platform, the ground was invisible, and when you looked down, it was only a layer of white clouds, and at the same time, the wind was already raging around at this time, and overhead was a large area of dark clouds that could not be seen, accompanied by bursts of lightning, but fortunately, the defensive formation also completely resisted these. However, at this time, those storms and lightning are just in the background, but they have already begun to consume the energy of the formation, and if the main master appears, then it should be even more terrifying.

At this time, the examiner of the third wave of tests also appeared, and saw a huge black shadow falling from above the dark clouds. Looking at this enemy, everyone in the Middle-earth team began to be dumbfounded, and what came down from the clouds was a huge dragon head, this time it was not a dragon from the West, but a dragon belonging to the legendary dragon of the East. Following the dragon's head, the long dragon body slowly appeared, and the dragon body was composed of strong winds and dark clouds, and lightning flashed from time to time.

And I don't know when a pillar with a diameter of about 100 meters has appeared in front of the door of the main hall, and the pillar stands in the middle of the clouds at the upper and lower ends, and the body of the divine dragon thousands of meters long slowly coiled on the pillar, and then raised the dragon head to look at Li Nan and them on the platform.

This is not a real divine dragon, its body is only composed of the divine power of wind and thunder, and it is just an elemental creature like the previous stone statues and sea giants, but because its power has stepped into the ranks of the fifth order, it is not as hundreds as the previous elemental creatures, but this divine dragon is more difficult to deal with than the previous hundred. However, it is only the third wave of tests, but there are already enemies of this level, and the tests in the following waves are even more worrying.

"Demigods? However, since the body is composed of fifth-order energy, its strength is far greater than that of ordinary demigods, but it still has not yet reached the level of fifth-order. So who's going to deal with this dragon? At this time, Zheng Zha asked. But just asking, obviously he didn't plan to fight this dragon, his goal was a stronger opponent, as the captain, he felt that he should take the eighth level.

However, as Zheng Zha said, they had expected such a level of opponent early on, but they didn't expect it to appear so quickly. For this kind of opponent, as long as it is an artifact user, it will not be too difficult to deal with, and it is rare to encounter an opponent of this level so that the members of the Middle-earth team can gain more experience fighting opponents of this level.

"Then try the new mode of these robots." Chu Xuan pushed his glasses, and then said lightly: "Anyway, there are still five levels after that, and there are still a few such opponents, so let's try the quality of these robots in this one." ”

"Are those robots okay?" Looking at the divine dragon that had been coiled on the pillar in the distance, Zheng Zha felt that it was still unreliable, after all, it was a demigod-level divine dragon, and even if it didn't use fifth-order energy to attack, it would not be weaker than an ordinary demigod powerhouse.

And at this time, the robots that were originally just stationed on the alloy wall also changed, they all changed into the appearance of parts, and then they all flew towards the airborne warehouse behind them, and then fixed on the airborne warehouse piece by piece, and the airborne warehouse also changed, but it was completely wrapped in the robots that turned into parts at the moment of change, and finally with an airborne warehouse as the core, 10,000 robots were combined as parts to form a giant robot with a height of 500 meters. The robots on all four sides of the wall merged, so in the end a huge hungry robot was formed.

After the merger was completed, the robot rushed out of the shield in the position without hesitation. However, the winds and thunderstorms that served as backgrounds didn't do any damage even when they hit them.

And the dragon on the opposite side began to react after the robot flew out of the shield, and the high dragon head spit out a silver bead in its mouth, and then the thunder and lightning in the dark clouds in the sky have begun to go berserk, and then one after another thunderbolts fell from the dark clouds, and as soon as they fell, there were a large area, at least about a thousand of them, and these lightning bolts hit the four huge robots almost in no particular order, after all, they were still exposed under the dark clouds in this kind of place, just like a natural lightning rod.

A large number of lightning slashed down on the robot, and then the lightning burst out with a dazzling light, and also formed a huge thunderball outside the robot's body, the thunderball once again kept shooting a large amount of lightning into it, and the kind of lightning that fell in the air also did not stop, but continued to have a large area of thunder and lightning constantly bombarded the four thunderballs.

"Are those robots alright?" Looking at this scene, Cheng Xiao asked in a low voice: "If those robots can't withstand it, it's up to me to take action, my artifact is just right to solve this kind of opponent." ”

Li Nan waved his hand, and then said, "No need, now those robots are charging, and these lightning bolts have not caused damage to them at all." Although the opponent's divine dragon had already launched an attack, its attack was regarded as using that dragon ball to lead the thunder as a weapon to attack the enemy. But these attacks are just ordinary thunder and lightning in nature, not fifth-order energy attacks, and the energy of heavenly thunder is also a kind of heaven and earth aura, and we have mastered this technique for a long time to absorb this energy and then turn it into our own use. ”

"......" Cheng Xiao was speechless, originally thought that in this kind of scene, those robots would have been finished a long time ago, but he didn't expect that the enemy's attack not only did not cause damage to them, but also gave them a recharge, well, it seems that the other party was killed, and his chance of being able to play this time is not big.

Five minutes later, the continuous lightning finally stopped, of course, the lightning stopped the charging of those robots, and when the robot's body emerged from the thunderball again, it was no different from before, it seemed to be a little brighter.

Seeing that his attack had no effect, Shenlong didn't have any special reaction, just silently preparing for the second wave of attacks. Because at this time, the dragon ball in its mouth had lit up again, and this time the attack was no longer thunder and lightning, a large number of strong winds were constantly surging towards its mouth, and then those strong winds were completely compressed into a wind bomb, forming a pale cyan giant wind bomb with a diameter of about a thousand meters.

The moment the wind bomb took shape, the dragon shot the wind bullet at the robot that had been directly in front of it. When it condensed the wind bomb, waiting for the boss to read the strip and not doing anything by himself was definitely not Li Nan's character, so at the moment when the dragon condensed the wind bomb, the four robots had already begun to attack from several directions from scattering. Although the wind bomb is big, if they are separated, then the boss's ultimate can only hit one at most, and they still have three, and the boss is still the boss with the output of the target standing pile coiled on the pillar is the best to fight.

And this wind bomb is the same as the previous thunder and lightning, it is just taken from natural energy, but after these natural winds as the background have been strongly compressed, the energy in these winds is no longer as easy to absorb as those thunderbolts, and the damage if absorbed will be much greater than the energy absorbed, so this wind bomb has no absorption value at all.

However, the robot is not out of the way to solve the wind bomb, at this time the frontal assault robot has stopped, and at the same time, the fist of the right hand has disappeared, replaced by a black hole in the muzzle. The muzzle of the fifty-meter caliber has condensed an energy bomb with a diameter of two hundred and fifty meters in just five seconds, although it looks smaller than the wind bomb, but the compressed energy of this energy bomb is stronger than the wind bomb, and then when the energy bomb is launched, the energy bomb directly penetrates the wind bomb, and then breaks its stability from the inside, and then the high-pressure wind bomb is renewed into a part of the background storm.

While the robot on the front solved the wind bomb, two beams of light shot at the dragon from the left and right sides at the same time. The next moment, the two beams of light pierced through the storm-made epidermis of the dragon's body at the same time, and then a large amount of energy was injected into the dragon's body. And the divine dragon is obviously not compatible with the energy of these beams, when these energies are injected into the body of the divine dragon, the places where those energies pass have swelled, and even some dark clouds are destroyed by that energy.

At the same time, when the dragon opened its mouth again to swallow the dragon ball back into its body, a beam of light hit the dragon ball directly from the bottom up, and then the huge energy beam directly smashed the dragon ball to pieces.

And after the Dragon Ball was shattered, the extent of the dragon's body erosion by energy had become even more powerful, its body had expanded in a full circle, and the four robots had been ordered to return to the shield of the defensive formation.

"Go all out to activate the strength of the shield, don't care about consumption, that divine dragon is about to explode." Xiao Honglu took a few people to the core of the formation early in the morning to replace the formation with manual control, and at the same time, Qi Tengyi and the overlord were brought there together, their artifact had just arrived, and it was not very good to use it now, and it would not be of much help if it was fighting, so it was now used as a battery to charge the defensive formation.

Then as Li Nan said, the divine dragon exploded, and a large amount of wind and thunder and lightning divine power burst out from its body, and the main hall was restored to its original state from the moment the divine dragon exploded, and this main hall was obviously reinforced, so it was not harmed, and the shield on the side of the Zhongzhou team, under the attack of a large number of winds and thunderbolts, a large number of cracks had appeared, but Qi Tengyi and the overlord instilled the energy of the artifact into the formation, and the strength of the shield was also increased, and it was finally surviving without danger.

"It's so dangerous, it's finally blocked, but what happened to that divine dragon just now? Why did it suddenly explode? After the impact of the Divine Dragon explosion, Zheng Zhe wiped the cold sweat on his forehead and asked Li Nan.

"The body of that divine dragon is composed of two kinds of divine power, and the dragon ball is its core to balance these two energies, but I don't know that the maker's nerve suddenly pumped, and actually transformed this balanced core into an attack weapon at the same time, and the divine dragon will spit out this weakness first if it wants to attack. Then the beams of those robot attacks are used with the highest level of output, which are all fifth-order energy stored in the core of the robot, and these newly injected energy destroy the energy balance in the original divine dragon's body, and then shatter the dragon ball as the core, then this divine dragon has no way to control these rampaging divine powers in his body, and the left rear can only be exploded by these divine powers. ”

"It's really a crude and unaesthetic solution, Li Nan, can't you get something technical?" At this time, Xiao Honglu, who came back from the formation, couldn't listen to it anymore, he worked hard to maintain the formation, and Li Nan was blowing here.

And Li Nan said indifferently: "For me, one shot is the best way to solve a thousand sorrows, there is nothing that cannot be solved with one shot, if there is, the caliber and equivalent are not enough, this is very admiral." ”