In the main hall of the saint's ruins.

After half an hour's rest, the fourth box had lit up at this time, and the ground of the main hall had changed again, and at this time, the outside of the alloy wall had become a dense forest.

The enemy didn't let the people of the Middle-earth team wait long, but unlike the huge enemy they imagined, a group of forest spirits who were only a few tens of centimeters tall rushed out of the woods, holding wooden spears about the same height as themselves, rushed out of the forest and rushed towards the alloy wall, the speed was not at all, the visual speed may be about forty kilometers per hour, and they couldn't understand how their little short legs could soar out of this speed.

At this time, the top of the alloy wall was once again defended by 10,000 robots in each direction, and then there were 1,000 Transformers in each direction provided by Rogando. And those robots have actually been replaced, and the previous 40,000 robots have almost consumed their energy after defeating the enemy. After all, they are just cannon fodder, and being able to hit such a powerful artillery bombard has already called the airborne warehouse as a reserve of backup energy, and that cannon has consumed ninety percent of their energy, and now it has been recharged by Li Nan.

At this time, the number of those forest spirits who rushed out of the forest was only five thousand in each direction, so Li Nan didn't let the robot shoot at all, but let Luo Gandao control his transformers to destroy the enemy. Of course, this is also a simple task, one thousand against five, those transformers in Luo Gandao are all holding two beam rifles in both hands, under Luo Gandao's order, a large green beam of light shot out from the alloy wall, and then those charging forest spirits were hit by the beams. The rifles in the hands of those robots are thirty centimeters in caliber, and for those poor forest spirits, this beam is already half their height, so these beams are basically in a state of serious injury after grazing the forest spirits.

In less than ten seconds, the forest spirits that rushed out of the woods had been completely eliminated by the robots of Luo Gandao, and they couldn't even fight back, and they all fell a few hundred meters away from the alloy wall. This is because the boundary of the forest is only a thousand meters away from the alloy wall, and the distance of those forest spirits charging is only about three hundred meters before they are all knocked down.

"That's too easy, isn't it?" Luo Gandao asked Chu Xuan beside him, after all, the previous Shenlong shocked him too much, although it seemed that he was easily eliminated by Li Nan's robots later, but the detector in his body fed back the energy data of those fighting processes to him, and each blow of those robots was more powerful than his current limit output, and the attack of the Shenlong His shield could not block it, if he and Shenlong went head-to-head, his winning rate was less than 30%, and it was still the situation that Shenlong would only stand on the pillar and output it, if Shenlong would move in position, That's better to stop fighting.

The others were equally curious, after all, it was too simple, but they saw that all the forest spirits had fallen, but the forest still existed, and the box had no intention of opening, which meant that there was something behind it.

The corpses of the forest spirits that had fallen to the ground began to slowly melt into the ground, and after about thirty seconds, all the corpses were swallowed up, and at the same time, there was movement in the forest again, and a large number of tree canopies began to shake.

At this time, small drones used for reconnaissance were all over the woods, and a large number of nanorobots were dropped into the woods. So at this time, the people of the Middle-earth team were able to see the situation in the woods through the screen projected by the instrument placed on the stone table. Suddenly, a large number of forest spirits appeared in the originally empty woods, and this time they were stronger than the previous ones, and their height increased to a meter in height. In addition to the contoured wooden spear in his hand, he also carried a leather bag with a large number of wooden javelins on his back, which were obviously used for throwing. In addition, the number is also much more than before, through the statistics of artificial intelligence, there are a total of 200,000 forest spirits in the forest, 50,000 in each direction, and the number is ten times that of the first wave.

"Well, it seems that the test of this wave is quantity." Chu Xuan began to analyze: "The first wave is an ordinary stone statue, with strong physical defense, so the test is the attack power of the law system, while the second wave of sea giants is a test of special abilities, because it is difficult to destroy those giants connected to the sea with both physical attacks and spell attacks, unless you can quickly dry up the entire sea." And the third wave is to test our weak point attack, after all, the enemy has already exposed his weakness at the moment of attack. And this wave,It should be a test of our ability to face a huge number of enemies.,I don't think it will end in two waves of attacks.,And just after those enemy corpses were absorbed,The brightness of the box has been significantly strengthened.,But the effect is not obvious.,It's likely that these enemy corpses will be absorbed and turned into the energy to open the box.,After each wave of attacks,The number of enemies may increase a lot.,Or maybe it's ten times like this rendezvous.。 ”

Of course, the number of 50,000 is nothing for the current defensive force, just when Chu Xuan analyzed, the 50,000 forest spirits had been completely solved, because they had been discovered when they were still in the forest, so when they just rushed out of the forest, they ushered in a large number of barrages overwhelmingly shooting at them, these energy bombs were the first test of the robot, just the energy output of the first level, and these forest spirits couldn't be blocked at all, and they were instantly beaten into a sieve by a large number of energy bullets, They didn't even run fifty meters before they all fell. And after a while, just as Chu Xuan had speculated, Lin Jing's body was absorbed by the earth again, and then the box lit up a little again, it seemed that Chu Xuan's guess was correct.

Because after the corpses disappeared, the third wave of attacking enemies again appeared from the woods. It's still an elemental creature composed of wood, but this time the forest spirit has also been strengthened again, a two-meter-tall body, and the color of the bark on the surface of the body is much darker than before, it is estimated that this layer is strengthened as armor, and at the same time, their bodies also reveal an emerald green light blessed by magic, obviously these forest spirits are all blessed with a powerful BUFF, and at the same time, they also have a moon-white aura under their feet, through data analysis, it is a thorn aura, This is a complete choice to fight them in close quarters. And the most speechless thing is their number, it is really different from what Chu Xuan said, this time Chu Xuan was slapped in the face by his strength, and the number directly increased from the previous 50,000 to 5 million. Well, the first time it multiplied tenfold, the second time it also multiplied tenfold, and the third time it multiplied a hundredfold amount, who could have imagined such a non-regular thing.

Twenty million forest spirits rushed towards the outside of the forest at the same time, and even the earth was shaken by the force of their charge, and at the same time, these forest spirits were strengthened and their speed increased again, and they were now able to run sixty kilometers per hour.

There are too many enemies, and it is obvious that these eleven thousand robots will not be able to stop the five million forest spirits. So the door of space in the sky opened again, and there were nine airborne warehouses in each direction, and the number of robots on each side increased to 100,000, and the thousands of robots in Luo Gandao had all been recovered, which was not even a splash in front of the 20 million enemies. Of course, there is still a huge quantitative gap between 100,000 and 5 million, but the main reason is that it is impossible to put more troops in the position above the alloy wall, and even these 100,000 cannot be put down all, and there are 20,000 robot troops as a rotation. After all, these robots are not infinite energy, they still have to be recharged.

Of course, it was not only those robot troops that were defending, but also Zhu Wen's acquaintance army and the tree man phantom army made of vines in the rear. These Treant forces formed a second line of defense behind Li Nan's alloy wall and the Robot Legion.

And after the third wave of forest spirits appeared, the battle started again, and I didn't know if the destruction of the opposite woodland would have an impact on the test, so Li Nan and they did not destroy the forest on the other side, but now in the face of such a huge number of enemies, this one-thousand-meter open space is obviously impossible to resist the enemy's charge, so if you want to start attacking the enemy at a greater distance, then attack the forest directly.

After several rounds of reinforcement, the alloy wall had now become a 500-meter-tall and 100-meter-wide building, with twenty turrets in each direction, each with a weakened version of the Solar-Ray Gun. Of course, they are not as powerful as the original on the Arden Spear, but they are powerful enough as a fixed turret for defense.

So at this time, I don't care about whether there will be any consequences for the destruction of the woods, it is the right thing to block this wave of attacks first, if the alloy wall is broken, the test behind it will be more dangerous, and because the shield of the defensive formation in the previous test was forced to output high power, resulting in almost overload, and now it is cooling, and the defense of the shield has been reduced to only sixty percent, so the chance of breaking the shield if it is approached is greatly increased.

The forts in four directions were activated at the same time, and twenty solar beams shot into the forest, and then a huge wall of flames was drawn in the forest, and because of the calculation of the angle, all the fire walls formed a huge sea of fire across the path of those forest spirits, and of course, a large number of forest spirits were also directly hit by the attack just now and evaporated.

In this round of attacks alone, the forest spirits who died under the sun's beam had almost a million in each direction, but even so, the difference in numbers between the two sides was still huge, and the solar ray gun also entered a cooldown time after the wave of attacks just now. This kind of giant cannon that can be used as the main gun of an interstellar battleship, although it is indeed powerful, but after each launch, it must be cooled and dissipated, without affecting itself, the normal rate of fire is three minutes per shot, of course, this rate of fire is not too slow.

After the attack of the solar beam, the robot also launched the energy bombs in their hands one after another, and unlike the previous first-level output, the power of these energy bombs has increased to the second level at this time. At the same time, the Treant Legion in the rear also joined the attack sequence, and the large area in front of it was composed of a large shadow Treant Legion composed of vines blessed with the Legion's energy, and their branches began to stretch out spikes towards the sky. These spikes are each a meter long, and at the same time, the tips are very sharp, and they are obviously composed of legion energy, which is considered a normal ranged attack of these Phantom Treant Legions. These spikes also have the advantages of low consumption, high rate of fire, strong penetration, and large numbers, each Phantom Tree has a large number of branches, and each branch can easily shoot ten spikes. Hundreds of thousands of spikes shot out of the Treant Legion in every direction, densely shooting from the air through a parabola to the distant woods, falling into the dense forest behind the sea of fire.

However, the spikes fell into the woods like a rain of arrows, and the forest spirits who had just been blocked by the fire had not had time to evacuate, and were gathering there in groups, and then a large rain of arrows fell from the sky.

In the next moment, a large number of forest spirits were hit by a dense rain of arrows, and each of them had at least a few spikes inserted into their bodies, and under the huge force, these forest spirits who were hit were nailed to the ground one after another. There are at least tens of thousands of forest spirits in a single rain of arrows, but there are not many forest spirits who are really killed by this kind of attack, because these spikes do not have a great impact on forest spirits, even if they are pierced, as long as the forest spirits as elemental creatures are not hit by the core part, it will only consume a little energy at most, and only a few thousand unlucky eggs will be killed because the core is broken. And more forest spirits stood up again as if nothing had happened after those spikes turned into points of light and disappeared, and the small holes on their bodies that had been pierced by the spikes were quickly filled.

However, it doesn't matter if this kind of dense attack works, because these are not attacks, they can only be considered as airdrops of real attack items to enemy positions. In fact, there is a seed hidden in those spikes, which is separated from the main vines of those Phantom Tree People, and the effect of this wave of spike attacks is not to kill enemies, but to sow seeds.

When the seeds are in the ground, they absorb the energy of the legions that make up the spikes, which is why the spikes disappear, and after the seeds absorb such a large amount of energy, they activate the original druid's spawning spell, and then germinate and break through the ground. When those forest spirits were glad that they had escaped, suddenly a large number of vines broke out of the ground beneath them, and then wrapped all the nearby forest spirits into a large area.

These are vines with a special ability to absorb energy, and they absorb it very well, and when they have enough energy, they can multiply in large quantities in a short period of time. As a result, the energy in the entangled forest spirits was quickly drained, and then the vines began to grow again, and quickly extended towards the surrounding forest spirits.