The familiar thing at the end of the video in Chapter 116 seems to be...[a well-sealed unknown potion]!

When Zhang Chen killed Uesugi, the "unknown unknown potion that was well sealed" that exploded looked like this!

Zhang Chen quickly took out the potion from the ring.

Compare it with the potion in the video.

It has a silver shell and is about the size of a thermos cup, with red liquid showing on one side of the glass.

Exactly the same.

The previous prompt also showed:

[Awakening potion can be used to wake up creatures that have been dormant by sleeping potions! 】

At first I thought this sentence was nonsense.

Now it seems...still nonsense!

But I know where this potion is used!

But...what exactly is in the dormant cabin No. 7?

Judging by the size... the stuff inside shouldn't be particularly big.

It's just right for an adult to lie in.

Could it be a human being?

Xu Ruina conducted experiments on living people?

And achieve excellent results? !

But...

according to the description in the video, a wave of zombies has surrounded the laboratory.

If this experimental subject has been successfully tested.

Why not release them immediately to deal with the zombie tide?

Apart from anything else, with Zhang Chen's current strength, it is still within his power to eliminate a wave of zombies!

Is such an important experimental product not as powerful as Zhang Chen?

Just solved some doubts.

Now there are more questions...

Zhang Chen continues to scroll through the video, hoping to find out the answers to these questions.

The background of the next video looks familiar to Zhang Chen.

There are no windows on all sides and there is a large glass observation room.

Apparently Xu Ruina's laboratory has been moved to the air-raid shelter below Cheonyang University.

There are some staff working behind the scenes.

Because the laboratory space is limited, it is impossible to separate an office for Xu Ruina.

In this case, Xu Ruina was obviously much more cautious in speaking, and her tone was more official.

"The experimental equipment here is very crude, but we are still conducting experiments on bioenergy control!"

"The bad news is... bioenergy has spread to the world, not only the zombies outside, but also many plants and insects They are all affected!"

"The good news is that the virus infected by bioenergy is less contagious and can only be transmitted through body fluids, which makes the survivors temporarily relieved!"

"At present, we have developed three types of viruses that can Potions that allow the human body to accept bioenergy well!"

"After injection, the body's strength will be greatly improved!"

"We named them [Elementary Constitution Potion], [Intermediate Constitution Potion] and [Advanced Constitution Potion]!" "

Currently . [Elementary Constitution Potion] and [Intermediate Constitution Potion] have completed clinical trials!"

"The soldiers' combat effectiveness has been greatly improved, and the balance of war seems to be tilting in the favor of humans..." "

[Advanced Constitution Potion] 】It is not stable yet, but our research and development progress has lagged far behind the speed of biological mutation..."

"The further we go to the later stages of research, the more energy meteorites we will need!"

"If we can get the meteorite core! If so, I might be able to create a god-like existence!"

"I believe... the nuclear bomb will at most destroy the mutant creatures near the meteorite, but it will never destroy the core of the meteorite!"

"It's a pity that we can't even get out of the air-raid shelter now ! Go, let alone go to the meteorite crash site to find the meteorite core!"

Some files in the following video are damaged and cannot be played.

Zhang Chen could only reluctantly watch the videos that could still be played, and through his own analysis, he connected the logic of these videos together.

The follow-up content is probably that Xu Ruina is developing [advanced physical medicine] and constantly conducting experiments.

Later, the survivors were even used for experiments.

Xu Ruina's expression went from full of hope, to despair, and finally to a little crazy.

She wants to save all mankind and return mankind to its dominant position at the top of the food chain in the new ecological circle.

But the more anxious she was, the slower her progress became.

In addition, the laboratories in the air-raid shelters were poorly equipped and in short supply.

At the end of the experiment, it had to be interrupted.

The last video is intact.

The date is November 7th.

Xu Ruina's eyes were red, as if she had stayed up for several nights.

There was no time to comb my disheveled hair.

The rapid siren sounded again in the background of the video.

The lights in the laboratory were also flickering, and it felt like they might go out at any moment!

Xu Ruina said in a hoarse voice:

"Today is probably the end of us. I hope it won't be the end of all mankind..."

"The mutated earth-boring worm has broken through the underground cement defense and may emerge from anywhere at any time!"

"The entire The world has changed into a new ecology. If humans don’t evolve, they really have no chance of winning!”

“This is the [Advanced Physique Potion] I have remixed. I hope it will be useful!”

Xu Ruina said, pouring a tube of blue liquid. , slowly injected into his body.

Then, she took out a red rope and tied it around her wrist.

"I hope my experiment will succeed!"

"This is my last effort to serve mankind!"

At this point, she turned around slowly.

He bowed deeply to the scientific researchers behind him.

Then he said:

"Thank you for your long-term companionship and cooperation!"

"Our experiment ends here!"

"It is the honor of my life to work with you!"

Xu Ruina just said this.

Suddenly, a purple vein burst out on his arm.

The purple blood vessels extended all the way up the arm and reached the arteries in the neck.

Then came half a face!

Xu Ruina turned her head with difficulty and glanced at the video.

Then the screen went black.

This is the last video!

Red rope?

Could it be that... it's the wailer?

Zhang Chen's heart moved!

At that time, I thought this mourner was a bit strange.

He actually didn't attack himself the whole time.

Later, it seemed that it followed me.

It turned out to be Xu Ruina?

Does she still retain part of her consciousness as a human? !

At this time.

Suddenly, a sad cry came from the window.

"Wuwuwu...wuwuwu..."

Erpang immediately stood up alertly and shook his head.

He looked out the window warily.

Following Erpang's gaze, Zhang Chen saw...

under the moon, a long-haired wailer covering his face with his hands.

Standing silently on the edge of the roof.

There is a faded red rope tied around the wrist...