A cruel sentence became even more terrifying after passing through the voice changer.

The sword brows frowned even more sharply. Du Yunshen snorted coldly and asked, "Why should I believe you!"

"Just... I still have games to play with you slowly. I'll let you die so early and lose too much fun, hahaha..."

After giving an unreasonable reason, the man in black laughed. With the laughter, he turned his wheelchair and left the room.

Du Yunshen was just silent. He had too many doubts about this stranger who suddenly appeared and that special "warning".

After working in this circle for so many years, he can't even remember how many people he offended. Now, in addition to the "Phantom", there are still remaining forces outside, and he really can't think of any organization that has left a remaining party after it was eradicated by him.

After moving, his hands and feet were tied and he couldn't move at all.

The only thing he could do was to rely on the strength of his feet and hips to make movements. He searched for useful things in the house again. This time, Du Yunshen saw the clay pot on the ground not far away.

Relying on the strength of his wrists, ankles and buttocks, Du Yunshen moved his body to the side of the pottery jar, and used the strength of his wrists to throw the jar on the wall.

With a 'bang', the clay pot broke. Looking at the debris on the ground, Du Yunshen struggled to find the sharpest piece of it, rubbing the rope on his hand.

I don’t know how long it took, but one rope on my wrist was broken, two...

After his hands were free, everything else became simple. Unlocked the rope on his feet, Du Yunshen picked up the gas mask that was discarded on the ground and walked out.

In addition to the small room, it turned out to be a long cave corridor. According to his experience, this should be a storage room and a living room underground.

The warning quickly sounded, and Du Yunshen leaned against the wall, slowing down the pace under his feet.

Fortunately, along the way, all he saw were cartons, containers and other things. After walking for a long time, the corridor reached the end, and there was a thick iron door outside. He vaguely heard the sounds of Lan Li and Xu Feng.

"Boss, Boss..."

"Yunshen?"

"Lan Li, Xu Feng!"

Quickly putting on the gas mask, Du Yunshen pulled open the thick iron door.

Seeing that he was safe and sound, the worry in his heart finally disappeared.

"Boss, what did you find? I just found the instrument you dropped there."

God knows that when he saw this thing, his heart would stop beating. Especially when they searched for it, they were even more frightened when they couldn't find Du Yunshen's figure.

"I'll talk about this later. You two come in with me first, and I found something!"

As he greeted the two of them and walked back into the corridor, Du Yunshen led them to the front of a small instrument, where the things were embedded on the wall, and the surface of the instrument was concealed by the same color.

If Du Yunshen hadn't been passing by, he would have been more vigilant and could not have discovered this thing when he heard the ticking sound of the instrument inside.

"Let me see." Xu Feng stepped forward and checked, "This is a timing device. I'll try to untie the program."

As he said that, Xu Feng took out a microcomputer he carried with him and tapped his fingers quickly. After entering a series of characters, a series of digital English letters appeared on the screen.

"This is an advanced programming. As long as there are instruments here that stop operating for more than thirty-six hours, the steel tank connected to this computer will release gas outward..."

The person who designed this program should have thought of all the possibilities long ago.

Once the factory is discovered, it will stop operating, and then the processing will be carried out. It is impossible to completely clean up such a large biochemical factory without three or five days. Thirty-six hours also put the possibility of mechanical failure into it.

"Cracking the program and stop controlling the steel tanks. Lan Li, go outside to notify others and prepare to clean up the site again. I will deal with those dangerous steel tanks..."

After a simple order was issued, everyone entered the working state.

After several hours of hard work, the factory crisis was finally lifted before dark. After adsorbing the last gas in the air, everyone breathed a sigh of relief.

"Xu Feng notified professionals to come and inspect..." After briefly explaining the final stage of work, Du Yunshen seemed to remember something, "When I went in, did you see anyone entering and leaving the factory?"

The people present looked at each other and shook their heads in unison.

"Didn't there be any movement at all?"

"No!"

"Did your partner leave your sight during that period?" When performing tasks, they are in groups of two to three people, and they must act in a unified manner.

If someone leaves midway, they will definitely be discovered.

"Boss, what happened?"

Xu Feng hung up the phone and said nervously. Could it be that the boss discovered something?

Pussing his lips, Du Yunshen temporarily suppressed the news, "It's nothing, I'll just ask casually."

On the way back, Du Yunshen told Lan Li and Xu Feng what happened.

"What? There are other people in the factory?" Xu Feng's reaction was the most intense, and he couldn't believe anything. "Boss, since the day of the mission, our people have been monitoring outside for twenty-four hours. Even if a fly flies in, they will know! It is absolutely impossible for someone to sneak in."

"Xu Feng is right. Either he has already lurked there, or there are some secret passages there!"

Lan Li frowned and remained silent for a long time, and said lightly.

"But we have searched that factory three times, and there are no other mechanisms or switches at all!"

Xu Feng waved his hand, obviously not believing such a ridiculous thing.

They all checked so carefully, how could there be any mechanism that has not been discovered by them? You know, they are professional.

"No, there is another place!"

Everything he saw in the factory was constantly replaying in his mind, and suddenly a place kept appearing in front of him and magnifying.

They conducted detailed inspections in all places, but when he inspected that place, he did not use instruments to detect it.

"Boss..." Xu Feng wanted to ask, but Du Yunshen just turned the steering wheel and drove the car back to the factory.

"Boss!"

Du Yunshen rushed into the factory and quickly arrived at the place where he was knocked unconscious. The place where he fell to the ground was a flat piece of land with some subtle stone edges on it.

With suspicion, Du Yunshen reached out and touched it, sticky and wet. Then he touched the other walls, which were all dry and refreshing. The questions in his heart increased rapidly and tried to press them down. It was indeed soft and soft inside.hf();
Chapter completed!