Han Qingxia opened the closet.

The moment she opened the closet, an air shield was propped up in front of her.

However, apart from the smell of decay, there was only a tunnel wide for one person.

It's a secret passage.

"Sister, it's inside." Wen Yiyi stood behind her and said.

When Han Qingxia heard her words, she mentally went down the tunnel, but there was nothing underneath.

"Don't come in, stay outside. If a zombie bites me, there's nothing I can do about it."

Han Qingxia said and went inside.

"Beauty boss, I'm not afraid." Qin Ke followed Han Qingxia without hesitation.

"Sister, I'm not afraid either." Wen Yiyi, a little girl, didn't seem to be afraid of zombies. She followed Qin Ke directly.

Rong Yin, who was at the back, didn't say anything and followed her.

Han Qingxia walked in front, her air shield fully opened, and she took out a flashlight to illuminate everything in front of her.

The tunnel in front of her went all the way down, with solid brick walls on both sides. The stairs under her feet were old stairs with a solid wood structure, and they made a clanging sound with every step.

Until the stairs at Han Qingxia's feet stopped, and an empty echo appeared in front of him.

Han Qingxia looked at the scene in front of her in surprise.

What appeared in front of her at this moment was a room similar to a research room.

There is a white research bed. On both sides of the research bed are two rows of research equipment that have already turned black. Leaning against the wall are two pure white information cabinets. There is an open password box on a white table.

Inside is a intact ampoule containing an unknown transparent liquid.

Han Qingxia's eyes fell on the small label attached to the ampoule, and a line of dates appeared under a bunch of English names.

No. 2031.8.9.

Han Qingxia immediately thought of it in his mind.

Four years ago, the day the zombie virus broke out!

At this moment, in the corner, countless short figures rushed towards this side.

It seemed like countless zombies suddenly appeared.

"Ouch——"

The zombies opened their bloody mouths and rushed toward Han Qingxia.

When everyone following Han Qingxia couldn't help shouting to be careful when they saw this scene, Han Qingxia rushed directly into the group of corpses.

The light of the flashlight flashed in the dark secret room, under a bright silver light.

Everyone heard a shrill scream.

"ah--"

Like a zombie, but more like a human.

Because I can hear the feelings.

The emotion of panic and fear.

Suddenly, an extremely powerful spiritual wave broke out in the entire dark room.

Rong Yin, Qin Ke and Wen Yiyi all felt as if they had been hit hard on the head by a heavy hammer. Their fragile brain nerves seemed to have been pierced by thousands of silver needles. Their heads felt heavy and painful, and the pain made their eyesight go black and they could not even breathe.

I can't even breathe.

When I want to speak, my brain nerves feel like they are out of control and I can't control anything.

Wen Yiyi held her head in pain under the high-pressure mental storm. Qin Ke's brain nerves were different from those of ordinary people, and he was in extreme pain.

And Rong Yin.

He is already a level 5 psychic and has very strong mental power, but at this time he is still suppressed by the mental storm of level 6 psychic power.

Just at this time.

A crisp voice sounded.

"Is this just enough strength?"

Han Qingxia put away the knife, and the vision of zombies in front of everyone and the mental storm pressing on their heads stopped.

Rong Yin and Qin Ke opened their eyes and saw Han Qingxia, who had slashed the sixth-level mental power.

With only spiritual powers, this is simply giving Han Qingxia his life.

There are also crystal nuclei!

Han Qingxia used a knife to pick out the crystal core of the level 6 psychic zombie. A crystal core the size of a baby's fist, extremely translucent and clear, appeared in front of Han Qingxia.

Level six spiritual power crystal core!

After putting this precious zombie crystal core into the space, Han Qingxia immediately walked towards the table.

She picked up the empty ampoule and looked carefully at the date and English content on it.

The English content contained a large number of abbreviations and proper nouns, and Han Qingxia only recognized the word "evolution".

But she could see the date stamped on it clearly this time.

It was indeed the day when the zombie virus broke out!

Under the ampoule, Han Qingxia opened the safe and found a pile of used empty ampoules.

The above dates are all before 8.9, and can be traced back to one year ago at the earliest!

Han Qingxia was shocked when she saw this.

Her mind buzzed, and a thought flashed through her mind.

She walked over to the dead body and carefully identified the clothes she was wearing. It was not a dress, but a white research coat.

"No.3, S-class evolver."

She seemed to know something.

This is indeed a research laboratory, which was engaged in research on zombie viruses before the end of the world.

And those ampoules filled according to the date are some kind of liquid that has been injected into this zombie.

In other words, this zombie has been raising poison for a whole year.

That's why it can evolve into a level six psychic zombie in the fourth year of the apocalypse.

Han Qingxia frowned when she thought of this.

She doesn't feel like the question has been answered now, but feels even more confused.

Regarding the origin of the zombie virus, she had heard N versions in her previous life, and there were different opinions, but one thing she was sure of, and it had been verified.

That is, the country discovered the zombie virus before it broke out.

The three Ark bases are the best evidence.

But what is very strange is that there is no record of the research rooms and their contents in the three Ark bases!

This is absolutely impossible.

Officials have been doing their best to trace the origin of the zombie virus and find ways to crack it. All research data from various places will be synchronized there and stored so that research can continue after the apocalypse.

The fact that there are no records here at the Ark Base can only mean one thing.

This is not an official research laboratory!

But if it wasn't an official research laboratory, what would this be?

How can we study these things here earlier than the country?

What's in the ampoule?

Is this Experimental Subject No. 3 the mental zombie they created?

And before No. 3, there must be No. 2, No. 1, or even No. 0.

Where are all those experimental subjects?

Han Qingxia felt like she was trapped in a bigger mystery at this moment.

"Sister, I've been here."

At this time, Wen Yiyi's voice sounded.

Han Qingxia raised her head and looked at Wen Yiyi who was speaking.

Wen Yiyi walked towards a white cabinet. She squatted down and scratched in the gap under the cabinet. After grabbing twice, she pulled out a doll from inside.

"This is the doll my mother gave me." Wen Yiyi held up the doll and looked at Han Qingxia.

Han Qingxia's brows tightened instantly.

Wen Yiyi is only six and a half years old, and it has already been four years since the end of the world. She has been here before, so she must have come before the end of the world.

How old was she four years ago? Two?

She comes here...

"What does your mother do?"
Chapter completed!