People can't fly, even if it's a shadow, so if I had to think of a way to get into that apartment building without going through the main entrance, all I could think of was go underground. So Xi Lin and I started looking for sewer openings around the apartment building, and when we found them, we opened the lid and took a look.

However, this search quickly proved to be pointless.

The sewers in foreign movies are the same as mazes, not to mention entering people, it seems to be no problem to enter a car, but the sewers of the Celestial Empire don't seem to be so high-end. We had a total of 12 sewer covers around it, and there was nothing but dirt underneath, snow or ice, let alone a person, and even a mouse in it might not be able to find a way out.

I felt that it would be futile to continue along this line of thought, and Xi Lin was in the same boat as me, so we had to go back to the apartment building again.

The building was still quiet, but compared to just now, the yin air in the building was obviously much heavier, and the corners of the corridors could even be seen gray.

"The power you spoke of seems to have weakened." I said to Xi Lin.

Xi Lin nodded, but he didn't seem to be able to tell the name of this power.

The first place we went to was the room where I was attacked by Fan Po, where the yin qi was heavier than in the corridor, especially the bathroom. I also went to the bathroom again to take a look, and there was obviously yin qi gushing out around the toilet, and the most important thing was that the yin qi did not come out of the toilet, but from under the base.

I lifted my foot and stepped on the edge of the toilet bowl and gently kicked it, and the toilet immediately creaked and moved. I hurried close to the base of the toilet bowl and took a closer look at it with my phone, and it seemed that the thick screws used to hold the toilet bowl in place were not securely secured.

"Take it and help me shine it." I handed the phone to Xi Lin, and then continued to move the toilet with one hand, and pulled out the screws on the four sides of the toilet with the other. The screws were all loose, and I easily pulled out three, and then I pushed the toilet hard to move it to the side, and there was a round hole right under the toilet, which was just enough for a person to drill into.

"Damn! After a lot of tossing, it turns out that the mechanism is here! It's really smart but it's clever and mistaken.,If you were an ordinary person, you would have thought that there was a mechanism here! I cursed, then took my phone back and took a picture under the hole.

There seemed to be a board more than a meter below the hole, I stretched out my foot and stepped on it, the board made a muffled bang, judging by the feeling of my feet, it should be a thick wooden board, but the board seemed to be blocked by something. I tried to step on it a few times, but the plank was obviously not something that could be broken lightly with my feet, not to mention that there was something underneath it.

"There's a board down there, and it's blocked with something heavy, and your buddy doesn't seem to be going to use this tunnel anymore. Can you get out of the way? I retracted my foot and asked Xi Lin.

Xi Lin shook his head and said, "If it's blocked, then I can't help it, I guess I'll have to use a drill to get it open." ”

"Rigs? Forget it, let's go to the other rooms, maybe there are similar secret passages. I said.

Xi Lin nodded, and then went with me to the other rooms to look for it. The first thing we checked was still the first floor, it was not difficult to find the secret door, the yin qi in this building was getting heavier and heavier, we only needed to chase the yin qi to find where it came from, and we could easily find the entrance to the secret passage.

We followed the corridor and followed Yin Qi to the room at the other end of the corridor, which happened to be the same room that the couple had lived in when they had gone missing. We went in and quickly found the tunnel, which was not under the toilet, but behind the heating in the bedroom. However, the secret passage was sealed more completely, and it seemed to be completely blocked with cement.

In this way, the origin of the cement handprint is clearer.

Then we went up to the second floor. The yin qi on the second floor jumps up from the first floor, so it can be roughly judged that there is no secret door on the second floor. Then the two of us continued to take a look at the third floor, and the yin aura here was even lighter, and there was almost no in the corridor, only a layer was faintly spread on the staircase.

The way to sneak into this apartment from the outside seems to be only on the first floor, except for those two rooms with secret doors under them.

I recalled the locations of the previous disappearances. The first two disappearances were on the 3rd and 2nd floors, and there was no technical content in them, so the strange hand went to the 3rd and 2nd floors to arrest people, and then escaped from the secret passage on the 1st floor. Although the last two disappearances were watched by surveillance, they were able to successfully avoid the cameras by using the secret tunnel.

As for Ji Jiulan's time, she lived on the second floor, and the other party sealed all the cameras, the purpose was to hide the storage of the secret passage. I think Fan Po didn't expect Xi Lin to enter the building with his helper, so he mistook me for Xi Lin, and immediately fled after he found out that something was wrong.

Now that the secret passages are sealed, he probably doesn't plan to use this building anymore, and what is left to us is undoubtedly a dead end.

I glanced at Xi Lin, he frowned tightly, obviously he had already thought of what I was thinking.

"What are you going to do? Now go to the police and get a drill to dig up that tunnel? I asked.

Xi Lin hesitated slightly, then nodded and said, "I can only find someone to dig it, after all, someone is missing, saving people is the first." After speaking, Xi Lin took out his mobile phone and went to find someone to support.

When he called, I also dialed the number of the local police officer that Chen Gang gave me earlier, although the context of the matter has been basically sorted out, but there are still doubts.

Why is there a secret passage on the first floor of this apartment building, and why did the mafia, who shot so many years ago, appear from here? This building must have been here for some years, why didn't it start to cause trouble until the last two years? If the haunted place is down here, why didn't I perceive the yin energy before? What is the power that holds these ghosts?

I don't know if this person can answer my questions, but even if a dead horse becomes a live horse doctor, after all, there are some questions that Xi Lin's identity is difficult to ask, and I can ask them openly.

It took a long time for the phone to be answered, and I apologized for calling in the middle of the night, and then identified myself.

Chen Gang had apparently already greeted me, and when the other party learned who I was, he immediately said "hello" and asked me if I needed his help.

I didn't have much to think about, so I asked about Yang Yantao, the mastermind of the mafia abduction and trafficking gang, especially where the execution ground where he was shot.

The other party told me the specific location of the execution ground, and also said the place where Yang Yantao's body was cremated, but these two places are far away from the school, and they are not in the same province at all.

I thought about it for a while, and then asked, "Is there any one in Yang Yantao's group who is tall and has very big hands?" ”

The other party listened to my question so specifically, and obviously hesitated.

"How did you come up with this?" His rhetorical question clearly indicated that he knew something.

"Chen Gang should have told you what I do, right? I suspect it's actually haunted. I replied truthfully.

"It's really wicked in that apartment! And the first thing I thought of after I saw that handprint was Yang Yantao, his case is quite famous here, I specially asked someone to ask for some inside information, but this news can't be spread outside. ”

"It's okay, I'm notoriously strict, and I'm also for Ji Jiulan." I said.

"Well, I know you're here for Team Ji, Chen Gang told me, we both have a good relationship. So if you really want to ask, then I'll sue you, but you must not tell me about it, this matter is about Qingchengshan Prison, and a man named Guo Hong was locked up there at that time......"

Subsequently, the police officer talked about Qingchengshan Prison and Guo Hong, and this matter is really secret news that cannot be passed on.

Qingchengshan Prison was originally located in the far suburbs, and after Yang Yantao and his gang were arrested, Guo Hong, who was sentenced to life imprisonment, was imprisoned here.

Qingchengshan Prison is a semi-underground prison where felons who have been sentenced to more than 20 years are incarcerated. In the second month after Guo Hong was imprisoned, a collapse occurred in the prison, and more than 30 inmates, including Guo Hong, were crushed to death in their cells.

Because the dead were all felons, or death row inmates, the incident was not reported. Later, the prison changed its address on the grounds of the age of the cell, and the original Qingchengshan Prison was completely abandoned.

A few years later, with the continuous expansion of urban construction, the original suburbs became suburbs, and many colleges and universities also moved new campus buildings here, and the apartment building where the crime occurred was less than a mile away from the former site of Qingchengshan Prison.

"Guo Hong is a big tall man, right?" I checked with the other party again. Arrays are carried to the pit.

"I've heard it's not small. I asked a prison guard at that time in '96, and he remembered Guo Hong, because the kid was 2 meters tall, like a big bear, so he was very impressed. However, the man was indeed stoned to death. ”

The news couldn't have come at a better time.

Qingchengshan Prison is not far from here, who knows if there is any ditch or canal under this apartment building. If Guo Hong died suddenly when the prison collapsed, he would probably enter a state of death replay, he thought that he was still in prison, thinking about how to escape from prison every day, and the secret passage in the apartment building might be narrower, but for a ghost, the size or anything didn't make sense at all.

After thinking about it, I immediately asked for the detailed location of Qingchengshan Prison, and according to the description of the other party, I "drawn" a rough map in my mind.

After I hung up the phone, Xi Lin's side also finished calling, and I immediately told Xi Lin what I asked.

"Address, got it?" Xi Lin's affection immediately became excited, and it was the first time I had seen such a drastic change in expression on his face.

"Follow me!" I didn't talk too much nonsense, I ran downstairs, and after going out the back door, I drilled into the alley to the east, and then went straight to a bungalow in the distance. As the two of us gradually advanced, I also clearly noticed the strangeness in the bungalow in front of me, and the yin qi was constantly rising from the ground, and the front must be extremely dangerous!