Another day, at the same time, on another foggy morning, the car drove to the residential area next to the factory.

Wang Yuehan held down the gatekeeper like a prisoner, and everyone came to the westernmost part of the factory together.

"Brother Zou," Qin Yunwan said to Zou Yin, "I see that you can control him, and you stay and guard him." ”

"Good. ”

Qin Yundui said to everyone again, "Obviously, there can't be too many people in that place, so let's do it, Yu Fei and Yin Ning, you two and Brother Zou will guard that person, and I and the others will go in." ”

"Good!"

In this way, Qin Yundui, Lu Fengxuan, Wang Yuehan, and Zhong Li walked cautiously towards the factory.

The journey went smoothly, this place was really not guarded by many people, and the terrain was exactly as described by the caretaker - one side was a mountain, and if you walked along one side of the mountain, you would find a row of stone houses, and when you walked into the second house, you opened the floor in the corner, and sure enough, you found a dark passage.

Qin Yunwan turned around, "This place is definitely not conducive to stretching, I will walk in the front, Zhong Li, you will follow closely behind me, you have to watch the machine to use your skills, Feng Xuan and Yue Han, you observe both sides and the back." ”

"Understood!"

Qin Yunwan walked down cautiously first, although he was careful enough, the first foot still made a creaking sound, and the wooden ladder under his feet was obviously unstable, and the wood seemed to be able to break at any time.

When they got to the dark tunnel, everyone seemed to be relieved, and the situation was not as bad as everyone thought. The tunnel is actually quite wide, and the lights next to it are not bright but sufficient.

There were gravel everywhere, and it was very dry inside, and I had to cover my nose when I walked.

"Brother Yundui, do you smell this reason?" Zhong Li asked Qin Yundui in the back.

Qin Yunwan nodded, "It seems to be the smell of medicine." ”

After walking for about a few minutes, the inside became brighter and brighter, from a simple goose yellow dark lamp to a clear incandescent lamp, until they came to an iron door, and everyone stopped.

Qin Yundui saw that the door was hidden, and slowly opened the door with his hand, a heavy smell of medicine came to his face, and everyone subconsciously covered their noses.

At the same time, the lights shone in. Qin Yunwan leaned over and poked his head out gently: there was a passage outside, more precisely, it should be a corridor, the wall was light blue, and compared to the dark passage, it was obviously much brighter.

Looking at it, Qin Yunwan suddenly withdrew his head!

"Someone!" Qin Yunwan hurriedly hinted to everyone that the person was turning in his direction, so don't move. Several people didn't even dare to breathe, quietly waiting for that person to approach.

One step, two steps, the footsteps got closer and closer, the unhurried footsteps slowly approached, and finally approached the door!

Qin Yundui saw the opportunity, and rushed over with one arrow step, covering the man's mouth, and grabbing his arm with the other hand. Zhong Li in the back followed closely, holding the person's head with both hands, and after a while, the person slowly collapsed to the ground as if he was asleep.

Zhong Li and Wang Yuehan dragged him into the secret passage, and before leaving, they didn't forget to touch his clothes, and they found a bunch of keys.

The situation doesn't seem to be so critical, there are left and right roads ahead, and since I don't know the terrain, I have to go down one side. When I went deeper, I realized that there was not just a hallway, but also a small cubicle.

Each compartment has a small window, not large enough to get a glimpse. As we walked and looked inside, these compartments looked like scrap recycling depots, worn-out tools, abandoned equipment, worn weapons, and one another... Person.

They found that they could see people in it without walking through a few compartments, they looked like old inhumans, with shriveled cheeks, deep wrinkles, lifeless eyes... Let this passage look like a prison cell.

"B-14," Wang Yuehan whispered, walking to the door, he carefully took out the key. The number of keys was not large, but it happened to have the serial number B-14.

"Let's open it, if only it should open this door. Wang Yuehan said.

Everyone didn't speak, it should have acquiesced, Wang Yuehan lifted the key, inserted it into the keyhole, and turned it gently, and the door was opened easily.

A burst of dust came to their faces, and everyone drove the dust in front of them with their hands, and when they looked inside, they found that there were many weapons inside. Ice blades, firearms, but no matter how you look at them, they seem to be defective, otherwise they wouldn't have been discarded in such a place.

Qin Yundui looked at it, there were a lot of long-barreled guns and pistols in it, he asked Feng Xuan to take a look, they had also seen these weapons during their training before, but they were not easy to use, and the Holy Spirit Man warrior didn't seem to be very interested in these weapons.

But for mortals, it's different, a bullet can kill a person.

"What is this," Wang Yuehan pointed to something at his feet, "Where do you seem to have seen this weapon?"

Qin Yunwan recalled that when they were in Liuyun Mountain, someone had bombarded them with this weapon. "This is a cannon?"

"It's too small," Feng Xuan said, the weapon was just a half-meter tube, and Feng Xuan leaned down to see that the weapon still had the name on it—"Portable cannon." ”

"Poof," Wang Yuehan said, "such a gadget can still be called a cannon, you see, there is ammunition next to it." ”

Seeing that there was nothing to attract inside, everyone decided to move on.

When he came out, Qin Yunwan found that Wang Yuehan had brought out the small cannon.

"So what does that do?"

"Huh, take one. ”

"Don't you feel inconvenient?"

"You see, I didn't have any weapons with me, and you said that my sword was too big to delay things, so I brought one for self-defense. ”

Seeing that there was no hindrance, everyone didn't say anything, and continued to move forward. "Don't hurt us by mistake," Zhong Li reminded.

This is supposed to be a hollow-shaped corridor, which came in from the entrance, and now it has come to the opposite exit, and the exit door is obviously more elaborate.

Everyone was not ready to walk in, so they continued to walk around from the other side. It's still the same thing, warehouses, scrap, weapons, people...

Just as they were halfway through, Qin Yunwan stopped.

"This person?" Qin Yunwan looked inside along the gap in the small window, and there was a person sitting inside. He squatted on a rock, head down, and then slowly raised his head.

"Is it Wangcheng?!"

Everyone looked at Wang Cheng's face in disbelief, his face was bloodless, as if he had been tortured, his eyes looked at the front with empty eyes, remembering that he was a young man two days ago, and now it seems that there are two obvious wrinkles on his face!

"Wangcheng!" Qin Yunwan called in a low voice, waving into the small window from time to time.

Finally, Wang Cheng and her eyes met, and Wang Cheng ran to the door excitedly, as if he could see it, and his empty eyes were immediately filled with tears.

"What kind of place is this, how did you end up here!" Qin Yundui immediately asked, and motioned to his teammates to take care of their surroundings. Wang Yuehan and Zhong Li took the wind on one side.

Wang Cheng was still a little unclear, and he tried to calm himself.

"I... They got me here, they put something in my body that night, and the next day, they said I had no use and locked me up in there. ”

"When you came that day, did you see the doorkeeper in the little house in the ditch?"

"See, he tested it with the instrument first, and said that I don't have a good match, but I can give it a try. Then they took me inside for the most experiments... Seeing that I was of no use, they locked me up. Wang Cheng Luo Li said a lot of words, barely trying to express the meaning clearly.

Feng Xuan asked, "What did they implant in your body?"

"A very small stone," Wang Cheng recalled.

Qin Yunwan and Feng Xuan looked at each other, and as expected.

"Doesn't the Black Soul Stone make people young?" Feng Xuan said curiously, "But if you look at him, he is obviously a little older, and if you think about it, he has already come to the same place, and it stands to reason that it shouldn't be like this." ”

"Could it be that isn't that a black soul stone?" Qin Yundui said.

"I don't know, it looks like we have to dig deeper," Feng Xuan said.

This is when they look at the royal city again, "Have you seen the inside?"

Wang Cheng recalled, "Walking to the one inside, it was a large field, surrounded by various rooms separated by glass, and you could see many people in white coats doing experiments, and in the middle was an empty field. That's what they brought me to that room for experiments. ”

"Are there a lot of people there?"

"There weren't many doctors, but there were at least twenty of them like me, all on the other side of the clear glass. On the other side of the net there was another door, and I saw someone open it, and there was land outside, and there should be no connection. ”

"It seems that our laboratory is a relatively separate part from the factory," Feng Xuan said, "maybe it is the most hidden part of the whole factory." ”

Qin Yunwan continued to ask, "Do they think you are worthless, so they locked you up here?"

"Yes, they say, my body will wear out quickly, and if I can't let new people in, I'll slowly die..."

"New person," Qin Yunwan whispered, "Do you know that you are also a new person to your sister?"

Wang Cheng nodded silently, "From the first night I came in, I was already aware. ”

"You said that your sister is too old to look good, maybe she has been imprisoned for many days, after countless mental struggles, and countless times of reluctance, before she wrote you that letter," Feng Xuan comforted Wang Cheng through the window, and then whispered to Qin Yundui, "Or, she has already written many letters, and only his younger brother has come." ”

Qin Yunwan nodded, and then asked Wang Cheng, "Is there really only one door in that big house?"

"Yes," replied Wang Cheng, "when they experimented with me, I wanted to go out, and I paid special attention to the position of the door. ”

"Okay, I see," Qin Yunwan said to him, "you wait, we'll get you out." ”

After speaking, Qin Yunwan and Feng Xuan left the door and called Zhong Li and Yue Han over. "We had to force our way in, and I heard him say that there is only one door in this room, and we must block the door, and the others must move quickly, and we can't let the people inside ventilate and report the news. ”

"Shall we break in now?"

"No, everyone go back, bring your weapons, get ready, and the time must be chosen at night, so that even if there is a mistake, they will not move the rescue soldiers in time. ”

"Good!"

Before leaving, Wang Yuehan deliberately looked at the bunch of keys in his hand, but there was no key to the room in Wangcheng, and he said inside: "Brother, hold on a little longer, we will come to save you immediately." ”

When they went out, the four of them suddenly felt cold again, and the morning fog had not completely faded, but the four of them felt that a long time had passed.

Back next to the car, Yu Fei, Zou Yin, and Yin Ning hurriedly greeted them.

"What about the gatekeeper?" asked Qin Yundui.

Everyone reversed into the car and looked, "Heh," the man was tightly tied to the back of the chair.

"As for it, even if it's not tied, this person can't escape," Zhong Li said with a smile.

"How's it going? Yu Fei asked.

Qin Yunwan explained in detail what she saw inside, and then went to the gatekeeper, "What is the room in the passage?"

The man tied the back of the chair, pleaded for a while, and then said slowly, "That's the laboratory, I only know that there are experiments in it, but I don't know what's in it at all." ”

"What's further down in the lab?"

"No," replied the man, "we have this big house in this place, and many of the people from the factory are not allowed to enter." ”

Qin Yunwan turned around, "We'll act at night!"