Lu Yin soared into the air, and cultivators appeared around him from time to time, with sad expressions.

Looking at the personal terminal, Lu Yin knew what was going on, the remnants of the Iron Blood Fortress retreated, and they gave up the Iron Blood Fortress.

That is to say, now, the Spring and Autumn Fortress, the Giant Ghost Fortress and the Loess Fortress have become the first line of the battlefield, and the tragedy that once happened in the Iron and Blood Fortress will happen in these three fortresses.

For countless years, the Iron Blood Fortress has never been lost, and the most dangerous one was only temporarily abandoned, and then it was snatched back with the support of the Middle Three Fortress, and now, the Middle Three Fortress does not even have time to support.

The Behemoth Star Domain has transferred a lot of power here, and they have broken the agreement and want to invade the outer universe of mankind.

A group of people disappeared from the Iron Blood Points List, including four Enlightenment Realm powerhouses, dozens of Hunting Realm powerhouses, and many Patrol Realm powerhouses, most of whom died in the Iron Blood Fortress.

Even the powerhouses of the Enlightenment Realm had died, and with the death of Chlofenix, Lu Yin could imagine the tragic situation of the battle.

"The remnants of the Iron Blood Fortress will participate in the defense of the Middle Three Fortresses, although the strength of the Middle Three Fortresses has been enhanced, but it has also attracted the main force of the Giant Beast Star Domain, nearly ten Enlightenment Realm powerhouses, a giant beast invasion that more than 300,000 old monsters with combat power combined can't be prevented, and it is even more difficult to defend with our Middle Three Fortress" Not far away, a senior Exploration Realm cultivator had a declining expression and despair in his eyes.

Lu Yin looked at it, everyone around him was like this, and he himself was the same, and the entire outer universe was facing a desperate situation.

It is estimated that Elder Ruohua is sending reinforcement orders to the outer universe again, and those hidden Enlightenment Realm powerhouses will be forced out one by one, just like Wu Sheng, Lu Yin didn't see his name on the list, but as the defense of the Iron and Blood Territory becomes more and more intense, he will definitely be forced over.

A day later, the Spring and Autumn Fortress ushered in the remnants of the Iron and Blood Fortress, and Lu Yin saw three Enlightenment Realm powerhouses, no less than ten Hunting Realm powerhouses, and many Patrol Realm and Exploration Realm powerhouses through the rune Dao number.

It is impossible for the Iron Blood Fortress to concentrate all the remaining strength in the Spring and Autumn Fortress, there is only a third of it here, and a threefold expansion of this force is still not enough to hold the Iron Blood Fortress, which makes Lu Yin's mood even lower.

In the starry sky, the primordial treasures similar to meteorites floated quietly, and the number of runes contained in the invisible killing machines emitted by these primordial treasures obscured the Spring and Autumn Fortress, but in Lu Yin's eyes, there were many places where there were no rune daos, and that was the loophole of the primordial treasure killing machine.

It's one thing to see, it's another thing to make up for it, these primordial treasure killing machines are arranged layer by layer through the understanding of killing machines, not only to ensure that these original treasures will not exclude each other, but also to ensure the existence of killing machines.

Lu Yin didn't have this ability, even if he gave him a batch of primordial treasures and asked him to put them on those loopholes, it would be useless, and it would easily cause turmoil in the entire primordial treasure killing machine.

This is a category that Haoran's advanced interpreters can understand.

Lu Yin found Caron, intending to ask about the knowledge of the original treasure arrangement, and wondered if Caron would know anything.

In the battle he had just experienced, Lu Yin had saved Caron, and Caron had a slightly better attitude towards him, "Primordial treasure permutations? I don't know about this, and our interpreter tutor of the Sixth Academy didn't say it, but I only mentioned that we need to understand it ourselves, and everyone's comprehension of this combination is different, because the killing machine is ever-changing."

Lu Yin pondered, some of the original treasure killing functions can make people hallucinate, some make people die directly, and some have the power of predecessors, which is indeed ever-changing, and there are countless permutations and combinations derived from so many changes, but unfortunately, he can't do any of them.

Looking up, looking at those meteorite-shaped primordial treasures, I don't know what the killing power of those primordial treasures is.

"Brother Lu, you won't be studying this, don't think about it, this is a level that even those who hold the intermediate level of the interpreter can't reach, and I'm afraid that no one in the entire outer universe can comprehend it, do you know what it represents? It represents a powerful power of the Enlightenment Realm that surpasses more than 200,000 combat powers, and once it appears, even if it does not use the means of interpretation, it can decide the outcome of the battle," Caron said.

Lu Yin suddenly looked at Caron, "How powerful is your Xianluo Sword?" ”。

Hearing Lu Yin's words, Caron's eyes suddenly became vigilant, "What are you going to do?" ”。

Lu Yin said casually, "Curious, after all, it is an ancient thing."

Caron was still wary and said, "Divert your curiosity elsewhere, the sword is mine."

Lu Yin was helpless, he was too vigilant.

In fact, in the battle just now, he deliberately looked at the number of runes of the Xianluo sword, and the strange thing is that the number of runes is constantly changing, sometimes more terrible, sometimes less pitiful, no matter how much or less, Caron did not draw out a little bit of power, this guy can't get the help of Xianluo Sword at all, in Lu Yin's opinion, this is a waste, if he gives him Xianluo Sword, he can use it again, take the dice to upgrade a few times, it will not be worse than a gun, it's a pity.

"By the way, aren't you from the Dimo Territory? How did you come to Iron Stronghold? Lu Yin asked.

Caron was helpless, "After graduating from the Sixth Academy, I came to the Dark Mist Territory to roam, and I was a little famous, and then I was named."

Lu Yin was weird, "With your strength, you can also be named?" ”。

Cuarón's face was ugly, and he didn't like to hear it.

Lu Yin looked up at the starry sky again, was there any way to fill the loopholes? The Spring and Autumn Fortress does not have that level of interpreter, he can clearly see it, but he can't make it up, it's really disgusting.

Caron is gone, Lu Yin has been looking at the starry sky for hours, and he will not accompany him.

In the distance, Huo Qingshan looked at the shattered land, and some collapsed planets, with complicated expressions, not knowing if he could go back alive.

The Primordial Treasure Killing Machine is ever-changing, and there is no fixed location, how did those giant beasts find loopholes? Lu Yin wondered, could it be that there are also creatures in the Giant Beast Star Domain that can see the number of runes?

It's a pity, if the location of these loopholes is fixed, the Spring and Autumn Fortress can concentrate all its forces on those few loopholes, and the blow to the invading giant beasts will definitely be big, etc., Lu Yin's mind flashed, can't he see it, then the next time the giant beasts invade, their route must be a loophole, that is to say, he can know their invasion route at any time.

Thinking of this, Lu Yin was excited, he wanted to tell Ah Dun and ask Ah Dun to help him contact Liu Qiuyu.

Kindness? What is that? Lu Yin, who was staring at the starry sky, was confused, he saw a giant beast, and when he looked at it, he actually saw a giant beast, hallucination? No, the war is coming.

The next moment, the alarm sounded throughout the Spring and Autumn Fortress, Huo Qingshan's face changed, he appeared next to Lu Yin, raised his hand, and the flames swept through the void.

Countless scientific and technological weapons swept away the void, but were crushed by a huge force, this is the power of the Enlightenment Realm, at the same time, in the Spring and Autumn Fortress, several extremely powerful forces rushed into the starry sky, it was Liu Qiuyu, Yuwang, Wen Qichen, Ugly Tree and several other Enlightenment Realm powerhouses, and several Enlightenment Realm giants also appeared in the invading starry sky giant beasts, bursting out in the starry sky A shocking collision.

The amethyst beast appeared again, Ah Dun appeared at the right time to block it, this time, as soon as Ah Dun appeared, it was a nine-pattern battle qi, and cooperated with the thunder shield to suppress the amethyst beast, the amethyst beast roared, wanting to absorb the thunder shield with its talent, but Ah Dun had already prepared, it could not succeed, and in the battle with Ah Dun, the amethyst beast fell into disadvantage when it came up.

The remnants of the Iron Blood Fortress were very numerous, even surpassing the Spring and Autumn Fortress itself, Lu Yin saw the Sword Sect Ugly Tree, Liu Sanjian, and Long Yun.

He didn't expect that Long Yun didn't return to the Inner Universe, and actually stayed in the Outer Universe.

Huo Qingshan was targeted by a hunting realm giant beast, and he killed a large number of giant beasts in seconds when he made a move, which was too eye-catching.

Lu Yin was still surrounded by countless Extreme Realm Beasts, and he was also very aggrieved, he found that as long as anyone who performed well in the previous war would be targeted in the next war, the wisdom of the giant beast should not be underestimated.

Suddenly, a group of cultivators appeared, blocking the surrounding group of alien beasts for Lu Yin, "I'll leave it to us here."

Lu Yin was strange, he didn't know these people, but he didn't think much about it, he jumped up and rushed to other battlefields, slapped at an Exploration Realm giant beast, directly smashed the giant beast, and then stared at a Cruise Realm giant beast.

Those cultivators were ordered by Wang Wen to liberate Lu Yin's power.

Lu Yin can obviously fight across borders, and even threaten the Enlightenment Realm, but he is surrounded by a group of Extreme Realm beasts, which is very wasteful in Wang Wen's opinion, with his almost demonic wisdom, this kind of waste is not allowed, the number of soldiers and cultivators in the entire battlefield is too much, but even if there are more, it is also his chess piece, and he wants to give full play to the power of each chess piece.

Hanguan is located on the top floor of the Spring and Autumn Fortress, not far from the place where Lu Yin defended, he looked up, Hanguan is very eye-catching, there are powerful beasts attacking, but the defensive force is also very strong.

Suddenly, his back was cold, he avoided it with a secret step, and the void that was bombarded by huge power in place was distorted, and Lu Yin saw a huge number of runes through his eyes, this is the Hidden Monster of the Cruising Realm.

Without hesitation, Lu Yin raised his palm and slapped it, and the hidden monster raised his claws at the same time and slapped at Lu Yin.

With a loud bang, the void fluctuated, Lu Yin took a few steps back, his eyes were shocked, he had transferred the three quicksands, and he was actually repulsed, and the hidden monster was worthy of the Mebis clan known as the Giant Beast Star Field.

The hidden monster was also uncomfortable, the shock in its heart was even greater than that of Lu Yin, a human not only found its position accurately, but even overpowered it in terms of strength, it had never encountered such a situation.

"Human, are you a monster?" The Hidden Monster vibrates the air with star energy and makes sounds.

Lu Yin was furious, "You are the monster", he said, and appeared behind the hidden monster in an instant with a secret step, the six-pattern battle qi spread, and his palms pressed on the back of the hidden monster, 'Thirty heavy-fifty times-fluctuating palms'.

With a bang, the hidden monster spit out a mouthful of blood, his body was revealed, and his back was shattered, and he was killed directly.

Lu Yin gasped, he always reminded himself that this was not a star, there was no restriction on cultivation, there might be cruising realm demons at any time, and even hunting realm demons would attack him, even if he was wearing a cosmic battle armor, he had to remain vigilant.

He didn't want to pin everything on the Cosmic Warframe, otherwise when he took off the Cosmic Warframe in the future, his fighting habits would also take shape, which would be fatal.