Just above where they had just stood, Xiao Chen was hanging on the roof like a bat.

After they left, Xiao Chen fell down from above, lightly and without making any noise.

"Is this the real core area? It seems that the Duanmu family has been cooperating with the Holy See of Light for a long time. Otherwise, how could they have such a large base... It can't be built in a short time."

Xiao Chen looked around, and because he had the electronic equipment given by Bai Yu, he ignored the camera.

He didn't go looking for the three men in white coats, but walked around.

Compared to the alert outside, there are obviously fewer people here and it is much quieter.

Obviously, they didn't think anyone could break in, and there was no need to deploy so many people.

Outside a laboratory, Xiao Chen saw the warrior who was captured with him just now. He had woken up and was struggling hard on the bed.

Xiao Chen really wanted to go over and untie the rope for him, but after thinking it over, he held back.

He had to finish his important work first before he could think about saving people.

We can't delay important matters just to save people.

Xiao Chen turned and left. He didn't want to look any longer. He was afraid that if he continued to look, he would not be able to help but rescue the person first.

"What's the condition of subject number three?"

"Recovering well."

"Very good, continue to observe...where's number four?"

"There seem to be some changes in Number Four's nervous system. We are preparing to conduct further examinations on him."

"Then hurry up. If the instruments cannot observe him, we will perform an autopsy on him... to find the cause."

"yes!"

There were many people wearing white coats and lab coats, wearing masks, communicating with each other.

Xiao Chen took a look and had an idea. He felt that he also needed such a set!

As long as he puts on a white lab coat and a mask, no one will be able to recognize him.

When the time comes, he can just stroll around!

But...where can I find a white lab coat?

You can't kill a person and take away the white lab coat, right? That's impossible, it will easily attract attention.

Fortunately, he was lucky enough to find a locker room, then stole a set of clothes from it and found a mask to cover his face.

After finishing all this, he looked at himself in the mirror, fully armed, and smiled with satisfaction.

"I am really a talented person. I can always think of various ways."

Xiao Chen put on disposable gloves again, grinned, and walked out of the locker room.

He no longer hid, but continued to walk around as brazenly as before.

When someone met him, he nodded, waved, and signaled them to leave.

In this situation, no one noticed that there was one more person.

Xiao Chen walked into a laboratory. There was a warrior lying on the bed, and his aura was getting stronger.

Next to him, there were seven or eight people in white coats, all staring at him.

They also didn't notice that there was an extra person behind them.

Xiao Chen remained silent, just stood there, observing the warrior on the bed.

He could clearly feel that this warrior's aura was rapidly growing stronger.

Xiao Chen's eyelids twitched slightly, what a fast speed!

Even if it is a normal breakthrough, the speed would not be so fast!

“Hmm…”

Suddenly, the warrior on the bed cried out in pain.

The two men in white coats nearby heard the warrior's screams, immediately took out a syringe and injected the medicine inside into the warrior's body.

As the potion was injected, the warriors' screams became much quieter and their aura grew faster.

"I hope he can pull through..."

Someone next to him said.

"Yes, if he can hold on again, then the data can be confirmed."

Someone else nodded.

As they spoke, the warrior's body trembled and his aura soared.

Xiao Chen's attention was not on the warrior, but on the table next to him.

There were several syringes containing medicine, the same as the ones they had just injected into the warriors.

"Are these the potions that can improve a warrior's strength?"

Xiao Chen's eyes lit up and he really wanted to snatch it away.

He thought that if he snatched the potion and took it back to have Su Qing analyze it, it should be possible to copy it.

"Wait a little longer. Now that we are here, maybe we will find something else."

Xiao Chen retracted his gaze and looked at the warrior on the bed again.

When he was here just now, the warrior's aura was at the middle stage of Dark Force. Now it has reached the peak of the middle stage of Dark Force, and... it is still rising.

This surprised Xiao Chen a little. Could it be that he was going to break through two realms in a row?

If you can break through two realms in a row, that would be really awesome!

However, looking at the warrior in front of him whose strength was rapidly improving, he couldn't help but think of what Fatty Chen said: external force is still external force after all!

Because of this speed of improvement, even he felt it was unreal.

When a warrior practices and reaches a higher level, it is because he absorbs spiritual energy, tempers his Dantian, tempers his meridians... and improves his physical fitness.

But this potion...how can it make people stronger so quickly?

In the ancient martial arts world, elixirs that improve strength are usually made from natural treasures and contain large amounts of spiritual energy. Only when a large amount of spiritual energy bursts out in a short period of time can a person become stronger.

Not only elixirs, but also going to a place with rich spiritual energy, such as the island of Gata, where Feng Feiyang was in seclusion, where the spiritual energy was rich, could enhance one's strength.

There is also spiritual liquid. Drinking the spiritual liquid can also have the same effect.

But what are the functions of these medicines?

Contains a lot of spiritual energy?

impossible.

If there was a lot of spiritual energy, he would definitely be able to feel it.

"Perhaps, there really are great drawbacks, like a mirage... vulnerable to attack."

Xiao Chen said to himself, let's see what's going on with this guy.

Just as Xiao Chen was thinking about this, the warrior's soaring aura slowed down.

Late stage of dark energy!

Break through two realms in a row!

In a short period of time, he broke through two realms and advanced twice!

If this speed were to spread, it would surely shock the entire ancient martial arts world!

Not to mention others, even Xiao Chen, whose upgrade was like a rocket, was quite uneasy at the moment.

"Let him wake up."

One of the men in white coats looked at the warrior with his eyes closed and spoke to the person next to him.

"good."

Another man in a white coat nodded, picked up another syringe, and injected medicine into the warrior's arm.

Xiao Chen frowned. Was he going to break through after being under anesthesia all this time?

Is it still so painful even under anesthesia?

It's so abnormal.

Soon, the warrior slowly opened his eyes.

"You're awake."

The man in the white coat at the front looked at the warrior and asked in Chinese.

"How does it feel?"

“Very…very good.”

The warrior was a little weak at first, but as he practiced the ancient martial arts skills, a surge of power beyond anything he had ever seen before burst out from his meridians.

Although his meridians felt like they were being torn apart, the feeling of power still made him excited and he ignored the pain.

"Get up and try it."

The man in the white coat smiled.

"Maybe you can become stronger."

"Really? That's great."

The warrior slowly stood up, while the people in white coats around him took a few steps back and looked at him.

Xiao Chen was also a little surprised. Was this a voluntary thing?

Otherwise, how could he be given freedom?

He also took a few steps back. He was also curious whether this guy who broke through two realms in a row could really display the strength of the true late stage of Dark Energy!

Or is it just a paper tiger, a showpiece whose aura has changed but whose combat power has not been improved?

Bang!

As his aura exploded, the warrior punched the table next to him.

Click.

The table broke.

“Haha, very powerful.”

The warrior laughed loudly, and really reached the late stage of Dark Energy.

Xiao Chen was a little disappointed. The power was not that great, especially the control of the power.

Of course, with his current strength, let alone the late stage of Dark Energy, even the late stage of Transformation Energy is not that good.

"I really have the strength of the late stage of Dark Energy, hahahaha..."

The warrior was very excited. Although he was captured at the beginning, he later thought that it would be great if he could become stronger, so he started to cooperate!

Besides, he is a casual cultivator. When he becomes stronger, he can work for the Duanmu family and enjoy the shade under the big tree!

If he relies on himself, it may take five to ten years, or even longer, to reach these two small realms.

Now, in a very short period of time, he has reached the late stage of Dark Energy!

"Not to mention the late stage of Dark Power, the peak of the late stage, the great perfection, and even the transformation power can be achieved."

The man in the white coat looked at the warrior and said with a smile.

"Do you want to become stronger?"

"Really? Of course I want to get stronger... Come on, make me stronger."

The warriors were excited.

"good."

The man in the white coat nodded.

"You don't feel anything unusual now?"

"No, I feel fine."

The warrior said hurriedly, and as for the tearing pain, he simply ignored it.

Compared to becoming stronger, this little pain is nothing.

If you can't even bear this little bit of pain, how can you become stronger?

"Well, lie down and we'll get started."

The man in the white coat said to the warrior.

"Uh-huh."

The warrior nodded and lay down.

Soon, he was re-injected with the drug and lost consciousness.

"The dosage is enough, do you want to continue?"

A man in a white coat next to him asked.

"Go on, he looks like he's in pretty good shape, maybe we can give it a try."

The man in the white coat said slowly.

"If he overdoses, he could die."

The man in the white coat who had just spoken spoke again.

"Haha, when doing research, people are bound to die... That's normal. Just add more medicine."

The man in the white coat smiled.

"Besides, this is his own choice. He is eager to strengthen himself. We should satisfy him, right?"

"good."

The other men in white coats said nothing more and began to inject drugs into the warriors.

At this point, no one noticed that there was one more person at the scene.

As long as they are dressed similarly, they probably themselves can't remember how many people there are.

Xiao Chen stood at the back, with a very low sense of presence.

As the potion was pushed in, the warrior's body began to tremble and his aura soared.

"Keep the record in mind...if this succeeds, then we've taken another step forward."

The white coat ordered.

"yes."

The other white coats nodded.

Xiao Chen nodded along with them, observing the changes in the warriors.

If he really gets stronger, then... he will really lose his composure!