Mt. Tenno.

In the courtyard of the cottage, a man in a white coat and glasses was standing in the courtyard smoking a cigarette, his expression was very serious, as if he was worried about something.

"The head of the Kamo Agency, the China-Japan Friendship Hospital in North Manchuria, said in their reply that they had verified that the three nurses led by Ms. Michiko did not return to the dormitory provided by the hospital to rest, and the rest of the doctors and nurses sent back by us all returned without any accidents."

"Michiko?"

The director asked.

"Hey!"

When the subordinates heard this, they immediately stood up and bowed in confirmation.

The head of the Kamo Office continued to ask: "Are there a few little nurses who want to go outside the cottage and see the appearance of the primeval forest in this mountainous area after the work?" ”

"Yes, they applied in accordance with normal procedures, and at that time, there was still some time before the staff of the China-Japan Friendship Hospital who came to help were sent away, and the three nurses only left after the special approval of the director of Ishii, besides, the outside of the cottage does not belong to the secret area......"

Captain Kamo threw away the cigarette in his hand and put it out with his foot: "Ishii is really looking for trouble...... then continued to his subordinates: "You immediately notify the people of the special high school and let them deal with this matter, and explain that we will not make any special requests to the three of Michiko, and if necessary, we can only return the corpse, but there must be definite information." ”

"Hey!"

His subordinates left, and Kamo turned around and walked back to the newly built wooden house.

All this, Lao Xu carefully checked in the corner, and at this time, Xu Ruifeng was hiding in an inconspicuous wooden house in the cottage. And the Tianwang Mountain in his eyes is no longer the cottage that was built haphazardly and has no rules at all, but has become a place that is easy to defend and difficult to attack and has a clear vision.

In this kind of cottage, the hall that should have stood in the center was demolished, leaving an open space with a low circular fortress in the middle of the clearing, and a pheasant's neck facing the doorway at the window of the fortress, and there was no building in the center of the courtyard, providing an absolute visual range for the guards above the high walls; At the edge of the wooden wall is a patrol passage made of wood, and within the visual range that can be seen at a glance, there are three whole groups of Japanese soldiers patrolling non-stop, and the average height of the specially selected soldiers is almost 1.5 meters, which is extremely difficult to find outside.

As for the house......

Most of them are built against walls, and Xu even suspects that these houses are not for people to live in at all, because there is no glass on the windows and there are no chimneys.

Yes, now the Northeast is indeed warmer, but if you live in the deep mountains and old forests without fire, the night breeze when the night comes will still use 'facial paralysis' to teach you to be a person in the early morning of the next day, which is the experience of living in the mountains for a long time, not to mention that the cottage still stands on the top of the mountain, which belongs to the hardest place in the night wind.

Lao Xu slowly retracted his head from the window, and behind him was a stone door that had been pushed open.

This is the back road left by the great master of Tianwang Mountain for himself, if it weren't for the fact that the army was too well prepared that night and came suddenly, maybe Lao Xu's father could leave them an empty cottage, and now ...... This secret passage, which was only until the Xu family, sent Xu Ruifeng back to his original home.

Lao Xu retreated, and when he returned to the secret passage, stretched out his hand and twisted the mechanism on a stone, and the huge stone door slowly closed, he disappeared into the secret passage again as if he had never appeared.

Didn't you say that Japanese children were experimenting in cottages?

Didn't they say that they had done a clean evil to others?

There is clearly nothing in the cottage, and there is not even a scream here......

Xu Ruifeng couldn't figure it out, could it be that these Japanese specifically occupied Tianwang Mountain as a field transit station?

Lao Xu thought about continuing in the secret passage, he wanted to go around the wooden house in the corner, and follow the secret passage close to the stone wall of the mountain into the row of wooden houses that the head of the agency entered, to see what unsightly things were hidden in this cottage.

Continuing forward, Lao Xu smelled a very special smell, which he was very familiar with, it was the smell of disinfectant water he smelled in the gendarmerie dungeon, the smell of disinfectant water here was several times stronger than that of the gendarmerie, even if he covered his hand with his hand, he still felt choked.

"Hinata, have you started experimenting in Lab Three?"

"Captain Ishii, the experiment of Experiment 3 has ended, all the data is recorded, if you need to look through it, I can help you find it."

In the weaker part of the stone wall, there was a sound of conversation, and Lao Xu immediately stopped, letting the sound of conversation enter his ears along the weak stone wall.

"No need, you go to Laboratory No. 4 first, and when all the data is collected, send it to the office of the director of the Kamo Agency, and I will watch it with the director of the Kamo Office in his office."

"Okay."

After a brief conversation, there was silence in the secret passage, and then Xu Ruifeng heard footsteps and the door of the room ringing, and then he felt that there was no abnormal sound around him.

Lab Three?

Lab Four?

Lao Xu clenched his back molars, which means that there is a laboratory here, but where is the laboratory?

He continued to move forward, which should have been the strength of the secret passage, and it was also the early Tianwang Mountain arsenal, but later because the cave was damp, the great master of Tianwang Mountain abandoned the arsenal and placed all the weapons in the wooden house, so that there was the last secret passage entrance.

When Xu Ruifeng walked to the head of the secret passage, twisted a raised stone on the stone wall, and the stone door that was embedded in the stone wall and completely fused with the stone wall popped open, Lao Xu moved out along the gap between the division door and the wall, where was the abandoned cave in front of him, the bright incandescent lamp was overhead, and the transparent glass bottles filled with bottles and cans filled the display cabinets placed against the wall.

But as soon as he saw these things, Lao Xu was completely stupid, and the cruelty revealed here was simply unheard of!

The monkey attached to the umbilical cord is soaked in the liquid in a transparent bottle, and the same is true of the mouse that is red and has lost its fur, dozens of sizes smaller than a human, and it is likely that the organs of the mouse's internal organs are installed in one place with a completely disproportionate monkey skeleton!

These things...... Why are there so many animals?

What the hell are they going to do?

"Hinata, open the door."

Outside the room, the voice Xu Ruifeng had heard reappeared, he hurriedly walked to the door, and looked outside through the small window of the door.

Outside the door, there is a corridor connected to the mountain, and at the end of the corridor is an iron door made of metal, and the woman called 'Hinata' walked up to the iron door, inserted a key, and after continuously twisting the kin like a lockbox, the iron door was opened by her after a muffled sound of 'empty'.

"Captain Ishii, please."

The man in the white coat was about to walk towards the iron door, but when he reached the door, he suddenly reached out and touched his pocket......

"Hinata, please come back to my office and help me get a few pieces of candy, the last time I fainted with low blood sugar during the experiment, it added a lot of trouble to everyone, and this time I must not have a similar situation."

"Okay, but the Captain should really take care of his body."

After that, the man and the woman traveled in two directions, one entered the iron gate, and the other turned his head and walked back, the iron gate seemed to be specially reserved for Xu Ruifeng, open out of thin air.

Lao Xu didn't hesitate, opened the door and went in along the iron door, he had to see what this group of Japanese people were doing today.

Inside the iron gate, there is a completely hollowed-out mountain, and the sound of Ishii moving in front of you can be heard from the spiral staircase that spirals down the mountain.

Lao Xu followed, moving his steps as lightly as possible, and in the process of moving his steps downward, he experienced an iron gate that was installed inward against the mountain wall, and Lao Xu tried, and those iron doors were locked. However, judging from the direction, these iron gates should all lead to the underground, could it be that this group of Japanese has built an underground base that hollowed out the mountain in Tianwang Mountain?

In an inadvertent moment, Lao Xu's footsteps came out, and the sound of his feet stepping on the stairs was louder, and Ishii immediately turned around and asked, "Hinata, did you bring things so quickly?" ”

Bang, bang.

Ishii's footsteps still took a few steps forward, but he didn't hear any answer behind him, he stopped and turned around, took out his pistol with the holster on his waist, and looked back with a solemn expression.

"Hinata~"

Ishii called.