When it was almost time, Ling Yunjue and Ye Zhaoyu went down to gather information, while the others stayed behind to wait.

The two entered the secret passage and went downhill all the way. There was only one path leading to the end. At first, it was quiet, but as they got closer to the end, they could faintly hear voices.

Ye Zhaoyu and Ling Yunjue consciously slowed their breathing.

Listen carefully, but you can't make out what they're saying; it just sounds a bit like Japanese.

The two did not linger, but continued walking forward until they reached the end.

At the very end, there was only one wall.

If you listen carefully, you can also hear people talking next door.

"Damn it, how long will this experiment take to finish? I haven't been with a woman in almost a year." The man's voice sounded rather impatient.

"It'll be soon, what's the rush? I've been here for over 20 years, and I've raised a lot of sheep for us to farm and cook for. Just find a kang (heated brick bed) and lie down." This time, the speaker was a more composed male voice.

“Sato wants an 18-year-old girl, not a married woman.” It was a rather flirtatious tone.

"A batch of women and children will be sent over in a couple of days. You can choose which ones to use." The steady voice spoke impatiently; the experiment still needed one more data point.

If this experiment succeeds, it will prove that superhumans can be immune to all poisons, and then the world will still belong to them.

Compared to impossible experiments on immortality, Yamamoto believed that the key was to explore human potential to the fullest extent.

Since discovering that some people are immune to all poisons, he has found a research direction. As long as everyone in his country is immune to all poisons, he can use the toxins he has developed at will.

After nearly 30 years of research, we are only seeing a little progress now. It can only slightly enhance a person's resistance to toxins, but it cannot make them as immune to all poisons as that woman.

Ye Zhaoyu and Ling Yunjue were eavesdropping on their conversation while lying on the wall.

After four breaths, only three people spoke.

Around noon, the group went out.

Ye Zhaoyu fumbled and opened the hidden door.

The dark passageway was suddenly illuminated.

This is the office of a certain leader.

Ye Zhaoyu and Ling Yunjue split up and acted separately in tacit agreement.

Ling Yunjue opened the door and saw that everyone outside had left in an orderly manner, leaving no one behind in the laboratory.

Ling Yunjue quickly surveyed the entire area and, incidentally, drugged all the kettles.

Ye Zhaoyu carefully flipped through all the research papers and documents, all of which were about blood conditions and various human experiments.

Seeing the people who died from poisoning, the records showed how long it took for the poison to take effect before death, and how if they survived, a second batch would be immediately given a second type of poison.

Ye Zhaoyu clenched her fists; this was really aimed at her mother.

Not only is Ye Lingge immune to all poisons, but her recovery speed is also faster than that of ordinary people, and she can even detoxify to some extent.

No one else knew about this except Ye Zhaoyu, and her mother would not use her blood to save a stranger so casually.

Where did they get all this information from, or did someone close to them betray her mother?

However, Ye Zhaoyu was relieved. Her mother might suffer a little, but she would definitely live. As a rare experimental subject, she shouldn't be allowed to die easily.

"That's enough, let's go," Ling Yunjue said to Ye Zhaoyu.

“Okay.” Ye Zhaoyu stopped spacing out and quickly searched for all the poisons. She then followed Ling Yunjue back into the secret passage and quietly waited for everyone to pass out.

"Do you think they might have developed an immunity to the sleeping pills?" Ye Zhaoyu suddenly asked Ling Yunjue.

"What?" Ling Yunjue did not hear Ye Zhaoyu's words.

Indeed, Ling Yunjue didn't know what kind of experiment was being conducted here either.

Ye Zhaoyu recounted the information she had just seen.

"That's possible, but it's too late for us to go back now."

As soon as Ling Yunjue finished speaking, the sound of the door closing in the next room was heard.

Ye Zhaoyu shut her mouth and kept quiet, thinking about whether there was a way to get rid of the people in the room first.

Ling Yunjue greeted Ye Zhaoyu, indicating that they should go out first and discuss things before coming back in.

Ling Yunjue and Ye Zhaoyu returned to the cave, and everyone looked at Ling Yunjue, waiting for his instructions.

Ling Yunjue quickly made arrangements for the subsequent attack.

After making the arrangements, Ling Yunjue took the lead and led the team into the secret passage one by one, with Ye Zhaoyu following behind to take care of the injured.

Two more people were left behind to support the people behind them.

Hearing no sound from the next room, Ling Yunjue opened the hidden door and slipped inside one by one.

The person was asleep, but woke up quickly. Ling Yunjue was quick to knock the person unconscious.

These people have truly developed resistance to the toxin.

Ling Yunjue signaled to tie the person up and send them into the secret passage.

The small room was suddenly packed with people.

Everyone was breathing very softly.

Ling Yunjue opened the door a crack to see how many people in the laboratory were still conscious.

When they opened the box and saw that there were only two or three people, Ling Yunjue signaled the nimble-footed person to duck under the table and quickly grab the conscious person.

When they were arrested, none of them had time to react.

Under Ling Yunjue's command, the laboratory was quietly taken over.

They began a silent but rapid headcount, then tied people up and stuffed them with things.

Ye Zhaoyu collected everything, neutralizing the liquids and gases.

Fortunately, these people were also afraid of death, so they included some corresponding antidotes in their research.

In addition to this, Ye Zhaoyu also discovered that bacteria and viruses were used for experiments. Among the experimental subjects, she found a woman with the code name 000 who tried various viruses and had no health problems.

This person only had experimental data three years ago, and then there was none.

"Is it done?" Ling Yunjue asked Ye Zhaoyu.

"Yes, the lab has been destroyed. I just don't know how many people outside are still carrying the virus."

Ye Zhaoyu spoke.

"Leave this to me, you just need to prepare the antidote," Ling Yunjue said.

"Boss, it's ready." A man appeared in front of Ling Yunjue with a man in a white coat.

"Be careful on the road, gather some information and come back quickly," Ling Yunjue instructed.

The person in the white coat looks exactly like the first person in the office who was tied up.

Ling Yunjue found it amazing; this was true disguise. It was incredibly lifelike.

Ling Yunjue's subordinates were indeed very talented; she observed that each of them possessed at least two skills.

Being able to fight is the most basic requirement.

After everyone left, Ye Zhaoyu continued to look at the documents. These documents couldn't contain any information about her mother, otherwise, what if others coveted her body and blood again?

Also, her mother said that she was immune to all poisons, but she also knew that while she was immune to common poisons, such as bacteria, she was immune to certain special poisons and Gu poisons, and she would still get poisoned if she was supposed to.

She didn't even know what kind of poison her mother had died from back then.

All I remember is that after death, people's faces changed.