This was the bedroom, and there was a small bed in the corner, and when I approached it, there was a foul smell of mildew, and the quilt on the bed was rotting black. On the side of the bed, there was a writing desk, a square wooden table, on which were some garbage, cloth, a few pieces of waste paper, and white lime lumps that had fallen from the roof, all covered in a thick layer of dust. Next to the desk was a large cabinet with cracked doors.

"This place has been abandoned for a long time, let's look and see what happens." Wu Xie said.

Wu Xie went to the wooden desk and rummaged through the drawers, which were basically empty, and then he went to the bed and rummaged through them. Mengli was standing in front of the big cabinet, which was locked, and although the door was cracked, it still took some strength to open it.

"I didn't find anything, only this cabinet remained." Wu Xie pointed to the big cabinet in front of him and said.

Mengli moved her muscles slightly, kicked forward hard with her foot, and kicked the door panel down. Before Wu Xie could react, he was still in a state of surprise, Mengli patted him and said, "Just get used to it." You see, there's a secret passage here. ”

It turned out that there was nothing in the cabinet, but the floor against the wall was gone, and on the concrete wall, there was a dark half-human high doorway, connected with a cement staircase that led down, and I didn't know where it led.

"Looks like the answer should lie down here." Wu Xie looked at the hole and said.

"Hmm." Mengli nodded in agreement, "Be careful when you go down, I have a bad premonition." ”

Mengli poked into the secret door with a faint flashlight, and suddenly a strange smell came up from below, pinched his nose, and walked down the stairs. After walking a few steps, I suddenly felt a burst of coldness, and I could even exhale white air, and the temperature below seemed to be very low.

Soon after descending the first section, the stairs turned a corner and continued down. It seems that this should be the second floor, there is no door opening here, and there is still a closed cement wall around it, and it seems that the exit is not here. Continuing down, the exit is not on the first floor, and the stairs continue to turn a corner and go down, it seems that there is a basement below.

"The driver just told me that this used to be a sanatorium. In the past, some sanatoriums were only nominal, but in fact, the institutions inside were deep and very mysterious, could this basement be a military bunker? Wu Xie guessed.

"Then this military bunker is really easy to get into." Mengli smiled and said, "Whatever it is, I'll know it soon anyway." ”

Continue down, the stairs come to the end, and the exit is right in front of you. The two cautiously walked out, and there seemed to be a large space outside. When I looked at both sides of the exit, I found that it was a cement reinforced basement, very simple, very damp inside, and the ground was paved with green bricks, and the surroundings were empty. To such an extent, this should be a cellar.

They walked towards the center of the cellar, and after a few steps, they noticed something in the middle of the basement. The flashlight shone over, and there was a huge pure black ancient museum parked on the ground! Wu Xie was taken aback all of a sudden, who would have thought that there would be a coffin in a basement?

"There will be a coffin here!" Wu Xie walked up to look at the coffin with thick dust, and saw that there were traces of chisel damage on the lid, it seemed that someone had come.

"And it seems that someone has pried it open." Mengli looked at the coffin carefully, touched it, and the dust was scratched a little, revealing some tiny patterns. "This coffin is an ancient coffin, at least five or six hundred years old."

"This is an ancient coffin?" Wu Xie seemed a little surprised, and took a few steps back, lest he run out of it and only a zongzi.

Continue walking around the sarcophagus until you reach the end of the basement and see a small iron door. Push the door and enter, there is a corridor behind it, there is a room on each side, but the room has no door, it is very simple.

When I walked into the first room, I took a picture and saw two desks placed against the wall, surrounded by several filing cabinets, the walls were covered with things, and the floor and the table were full of scattered papers. It seems that this is an office, an underground office, set up so secretive, it should be used for some secret research.

Wu Xie walked into the writing desk, and was suddenly stunned for a moment, looking at the furnishings of the writing desk, especially a mirror, and had a strange feeling in his heart, "Here...... This is the room in Huo Ling's video! Wu Xie gasped and said.

"Looks like this is the destination, look for it, what we're looking for should be here." Mengli said.

Wu Xie turned on a lighter and carefully observed the room, from the walls to the cabinet to the writing desk.

Mengli walked to the desk, pulled out the dusty paper, opened it and looked at it, only to see that the first page said Backroom 2-3, ed., 012~053, Class 20, 939, 45, which seems to be the number of the file. Then turned over, it turned out to be a sketch drawing, Wu Xie looked at it carefully, this painting should be an ancient character painting, but the ancient figure is not like a person, but like a fox with a long mouth, it looks very weird. Turning through dozens of pages, it's all like this.

Mengli pointed to the largest drawer under the writing desk and said, "Wu Xie, I think there may be something we are looking for here, because it is locked." ”

When Wu Xie heard this, he felt that there was a door, so he hurriedly walked behind the door and removed a coat hook, inserted it into the crack of the drawer and pressed it down hard, and the gap in the drawer was enlarged, and the lock teeth fell off, and when he pulled it, he pulled the drawer out. This kind of lock-picking method was taught to him by the third uncle, but he didn't expect it to come in handy today.

"Wu Xie, it's quite professional." Mengli shone a flashlight, and there was something in the drawer. It was very clean and empty, except in the middle of the drawer, there was a large yellow envelope, bulging, the size of A4 paper, which felt like it was deliberately placed there waiting for someone to pick it up.

Wu Xie took out the envelope and opened it, and took out a very thick notebook, which should have more than twenty pages. Wu Xie couldn't wait to open the cover, and found that on the first page of the notebook, there was a pen line: "I don't know which of the three people you will be, no matter who you are, when you came here and found this envelope, I believe that something was involved."

The tape is the last insurance procedure we have set up, and when the tape is sent, it means that the person who kept the tape can no longer contact me, so it means that I am dead, or 'it' has found me, and I have left the city. In either case, it means that I may be dead soon. So, the tape will guide you here so that you can see this notebook.

In this notebook, we record our research efforts and experiences for more than ten years, and I will leave it to you, so that you can know what you want to know.

However, I would like to remind you that there are some great secrets involved in the contents, which I vowed to take to the grave, but in the end I could not keep my promise. After reading these secrets, you will have to do it yourself.

Chen Wenjin

September 1995"

When he saw the signature, Wu Xie and Mengli looked at each other, but they didn't expect that it was not the little brother, it was not Huo Ling, it was the video sent by Chen Wenjin, which attracted Wu Xie here! And this seems to be a last word and a warning, what secrets will there be inside?