Who is this person, who exactly has such hidden strength, what is his purpose, and what does he want to do?

This destruction fully shows that the human beings in the tower are in absolute danger, not only from the fight of the same kind, but there may also be more mysterious beings who are planning to clean up.

Who can do such a plan, the answer is obviously fruitless, Ye Yun can't guess, but it is very likely that it is the master who promulgated this task, and it is also very likely that the entire human powerhouse will be destroyed.

But what really happened is unknown.

"Ye Yun, what did you find?" Vulcan asked.

"It's a strong breath."

It was not Ye Yun who replied but Youxue, she also felt a powerful aura from Ye Yun's perception, and this aura could easily kill any S-level powerhouse.

This is a sign of danger, and if you are not alert, you can easily be attacked and fall here when you are passive.

This aura makes people feel deeply overpowered, as if it is difficult to defeat, is it a human or an alien beast?

If it was a strange beast, it didn't feel the breath of a foreign beast at all, and if it was a human, it didn't feel it either.

"Could it be?"

Ye Yun and Youxue thought of something at the same time.

"What's the matter?" The Vulcan asked even more suspiciously.

"I think I might have been attacked by mutants just now." Ye Yun said.

"Mutants!" The god of fire was also stunned.

Obviously, there is a deep fear in the heart of the Vulcan for the terrifying existence of mutants, as if it is a race that can never be defeated. Mutants are terrible.

Mutants are a mutant race of humans, though they are not intelligent in the early days. However, in the later period, the wisdom of human beings was completely developed, and even better than a large margin.

Both the scientific and technological power and the current power can be researched, and in the later stage of the mutants, it has been possible to fuse and transform the current world power and the power derived from the end of the world, and research a scientific and technological power that can be 100 times more powerful than the atomic bomb. Biological and thermal weapons are also being developed.

It's just that this phenomenon has never been seen so far, but the Vulcan has witnessed a scene of mutant thunder methods.

The power of destroying an entire city with just one bullet was deeply implanted in his heart.

From the performance of the god of fire, it is not difficult to see that the deep fear has become as if it can never be overcome.

But it was only a moment of turmoil, the flames of the fire god burned secretly, and his will instantly crushed his fragile heart.

Feeling this scene, Ye Yun and Youxue were amazed at this god of fire at the same time, as expected, he was a natural fighter, this kind of powerful warrior psychology catalyzed his heart all the time, and forced himself into despair again and again and saved himself again and again, this is the will of the god of fire.

This kind of person who is not afraid of anyone and has a strong sense of justice is very valuable.

Giving the Celestial Musket to such a person is a wise choice and a matter of great expectation.

If he can successfully find the Heavenly Fire Spear in the future, Ye Yun will not hesitate to give this gun to this person and help him refine it.

The artifact chooses the owner, and I believe that the state of a fire god can completely allow the artifact of the heavenly musket to recognize the owner.

Ye Yun and Youxue glanced at each other silently at the same time, and they both saw the affirmation in each other's eyes.

Since this celestial musket is a fake, and there is a new twist, there is no reason to stay here, and it is time to go to the third layer.

Thinking of this, Ye Yun, Youxue and the Fire God led the team to the third layer.

As soon as he reached the third floor, he felt that the majestic aura was fluctuating, and the powerful spiritual power shook the entire tower layer to tremble.

I don't know what form this tower is made of, such a terrifying spiritual power fluctuation can't destroy his body, I'm afraid only gods can damage it.

"This is Yu'er's breath." Ye Yun felt Yu'er's breath.

The next ten people rushed to Yu'er's location at the same time.

This is also a room with empty walls but an artifact.

There were no artifacts in the room, but they exuded a strong aura of wood surname.

It was a small green sapling.

"World Tree." Ye Yun was taken aback.

Unexpectedly, the other half of the World Tree was also here, even Ye Yun couldn't help but be shocked, because from the previous parchment scroll, he saw some introductions to the World Tree in the coffin.

The World Tree is completely different from the other six artifacts, it has its own life, and it has spiritual senses, which is not something that ordinary people can easily control. That is to say, if someone wants to obtain the World Tree in front of them, they have to move it away, but this is the mystery of the World Tree, only its own will, otherwise no one can shake it, and the same is true for God.

When the World Tree grows into a towering tree, it will suck all kinds of wonderful uses, it will suck up human beings, suck all its origin, and then give birth to new life on the tree.

It can help people quickly recover from life, heal lifeless injuries, and can be planted in space, consolidating space and creating space for derivation and new life.

It is extremely difficult to obtain such a life artifact!

So what's next?

There are five squads fighting right now, the room is red with blood arrows, the room is full of bright red blood, and these fluctuating energies are being sucked by the World Tree.

Even now, the World Tree is sucking the essence of the human race.

No one knows about this phenomenon, although it is absorbed very little, and the spirit itself does not have much awareness, but once it has been a long time, it makes people have a sense of loss, not only the soul but also ** has a serious sense of loss, but Ye Yun knows that this is the special surname of the World Tree, absorbing energy and creating new life.

This is also the unique atmosphere and special surname of the wood genus.

Yu'er sensed Ye Yun's coming, hurriedly stopped the battle, and converged.

However, only four companions came back with her, and it was obvious that some people had already died in the fierce battle just now.

The S-class human elite is in the knockout round here, and even the fittest can't really survive.

The mortality rate is extremely high.

Then the next step is how to solve the current problem.

The battle for the World Tree has become a difficult problem, and if you attack rashly, I don't know if you will encounter the situation just now.

But if you don't move, you can only linger in place, and the World Tree in front of you is very likely to be a genuine artifact. (To be continued.) )