Five minutes later, their group finally arrived at the last floor of the Japanese military fortress.

This is also the largest floor with the largest area and height, which is the most core area of ​​the entire fortress, the laboratory of the fortress!

As soon as they came out, they felt that the temperature of this layer seemed to be much higher than the above layers.

The entire laboratory layer is divided into many large laboratories, some are observation rooms completely separated by transparent glass, while others are prison rooms with unusually solid stainless steel plates or even concrete as walls.

Obviously, the experimental targets conducted by these Japanese troops here are quite dangerous to these researchers.

When Gu Xiaole and his team entered the laboratory one by one, they found that there were many steel bars welded into cages of different sizes in the laboratory. Some of them also had many animal corpses, and some of them had human corpses.

"Damn, these beasts! How many creatures have been killed here?" Gu Xiaole shook his head and said with a sigh.

Behind these cages are a series of sealed giant glass containers, some of which are damaged, while others are filled with green liquids.

In some containers, Gu Xiaole and the others were shocked to find that there were some animal embryos and organ tissues inside. Obviously, this was the place used by the Japanese army to cultivate biological and chemical weapons. What was even more terrifying was that he also found some creatures similar to half-human and half-beasts in some large jars.

Although these creatures have long become rotten due to long-term soaking in liquids, it can be seen from some obvious characteristics that these creatures are composed of the bodies of humans and some wild beasts.

Ning Lei became more and more frightened when she looked at her. She walked to Gu Xiaole and asked softly:

"You said there was no modern genetic engineering eighty years ago. How did these Japanese soldiers do these experiments?"

Gu Xiaole shook his head. This question stumped him, but his purpose here was obviously not to study these clearly. Gu Xiaole waved his hand and signaled, "Don't study these things first, follow Ming Ze Guangnan for a while before talking about it!"

So these people walked through these weird bottles and jars and continued to walk forward. After passing through the nearly 20-meter-long passage, they came to a huge room that seemed to be composed of sealed cabins.

What puzzled Gu Xiaole was that these sealed cabins were obviously used not long ago. From the moving cabin doors, it is not difficult to see that there seemed to be signs of human activity in these sealed cabins yesterday.

"Can you say that Koji Oda and his men who are like mummies are usually in these sealed cabins?"

Gu Xiaole looked at Ming Ze Guangnan who was walking in front of him without saying a word. Perhaps out of a sense, the kind-hearted Japanese army actually squatted down and wrote on the floor:

"よわくかりました. Private Imperial Soldiers and Colonel Kodaida はいつもこぉのにています. Night time, んこかぉます."

Ning Lei looked at it and explained:

"Mingze Mitsuno said, you guessed it right. They usually sleep in these sealed cabins during the day. Only at night will they come out from here and be able to move around!"

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They just discovered the survivors here by chance. There is no need to study the secrets here so thoroughly. These things can be completely restored to civilized society before they can be found out after they are saved.

But Gu Xiaole's attitude was very firm this time and always believed that the secrets in it might involve the key to whether they could leave the deserted island safely, so they had to try to go in.

And he also made it clear that researchers in this laboratory must have often entered and exited this giant test hall, which can be seen from the protective clothing and gas masks placed in the wardrobe next to them.
Chapter completed!