It's just a game, why did you dig up my grave?

Chu Xuan's mood is subtle now.

It was like discovering that his daughter turned out to be an old alcoholic father. ·

"Do you know this little guy?"

Zhuge Sheng asked in surprise.

"Well, I raised him, and his name is Aju."

“I was drinking at home some time ago.

I saw this little guy looking at me at the door.

He looked like he wanted to drink it, so he prepared some for it.

I didn’t expect it to be your cat, what a coincidence. "

"It's a coincidence."

Chu Xuan looked at Ah Ju, who was frozen in place, expressionlessly.

After a while, he said weakly.

"Drink."

"Bah chirp chirp..."

After dinner, Zhuge Xi went to the kitchen to wash dishes.

Ah Ju just ran away without a trace.

The old man took Chu Xuan into a room.

There is a wide test bench in the center of the room.

There was a precision instrument that Chu Xuan didn't recognize on the test bench.

The center of the instrument is composed of round transparent glass.

Through the glass, you can see a faint black mist entrenched in it, constantly changing its shape.

A vague mental fluctuation came from it.

The fluctuations are filled with destruction, bloodlust, chaos and countless other negative emotions.

It has an ominous undertone.

Even with Chu Xuan's current mental strength, he would feel faintly uncomfortable.

"This is what Xiao Xi calls the 'violent factor'.

How about it, does it look a little evil? "

Zhuge Sheng came to the console and danced his fingers rapidly.

Chu Xuan slowly approached the black mist.

This was his first time coming into contact with this kind of thing.

I couldn't help but be a little curious.

After a while, Zhuge Sheng finished his work and walked to Chu Xuan.

“This thing will dissipate when the beast dies.

It took decades of experimentation to find a way to make it stable.

But maintenance needs to be done every day.

The cost is quite high. "

"Teacher, once this thing is leaked, will it affect humans?"

“Not yet.

It has been shown through experiments.

In direct contact with air, it will dissipate quickly.

Even if it is inhaled by living things, it will not have any effect.

If contagious.

Wouldn’t it be a miserable situation for the soldiers and meat handlers who are on the front line of fighting the beasts?

but. . . "

The old man frowned.

"But the energy level of the 'violent factor' is too high.

There is currently not much progress in research on this topic.

The scientific community has not yet determined what it is.

Even the extracted samples were just a trick taken from the dead beast.

The dragon and carp edited by Xiao Xi made more use of cloning technology.

Now there is a conjecture in the biological science community.

Perhaps the ferocious beasts that invaded through space cracks were just like ordinary animals at first.

They are also a normal world there.

It was contaminated by some mysterious force for unknown reasons.

Only then did it appear in this state.

This conjecture is too far-fetched.

There is no tenable evidence to prove it.

So it's just a guess. "

Chu Xuan nodded slightly.

The conjecture Zhuge Sheng said was somewhat similar to what he knew through the simulator.

"Teacher, what do you think?"

"I hope this is fake, otherwise it would be too desperate.

If we follow this logic, will that mysterious force invade our world one day?

What can we do to resist? "

“Talented people have emerged from generation to generation, and mankind has encountered countless disasters throughout its history.

Many creatures became extinct.

But we always stand here.

If it really gets to that point.

I believe we will find a way.

Just like when the space crack just opened. "

"Haha, the old man really likes your unwillingness to admit defeat."

Zhuge Sheng smiled gently.

“Humanity can continue to this day thanks to those who refused to admit defeat.

Okay, let’s not talk about these heavy topics.

Recently I also heard a piece of news that is related to you.

Or it has something to do with your ancestors. "

Hearing this, Chu Xuan suddenly became energetic.

"Teacher, could you please explain it carefully?"

“Aren’t there many bones around the Demon Suppression Tower that was excavated some time ago?

These bones are still as smooth as jade after hundreds of years.

The decay is not serious.

Relevant departments have conducted detailed inspections on this.

It was found that a specific gene was missing from the genetic sequence of each skeleton.

It seemed as if it had been forcibly extracted.

This is impossible to see in the genetic sequence of modern humans.

Some people suspect that the lack of this gene is the main reason why the bones are well preserved.

And gave it a name.

immortal. "