The scale of this underground research institute is far greater than the little worm originally imagined.

With the central area as the core, there are nearly 60 test sites of all sizes arranged in a ring, and the test sites are connected by underground trams only if they are close to each other, but each test site has more than one tram line with the central area, and the traffic is quite convenient.

In addition to the test site, there are many ancillary facilities in the vicinity of the underground research institute, such as a "machine shop" dedicated to the research and manufacture of various types of robots, a "power station" that provides electricity support for all underground buildings, and an "artificial storage reservoir" that guarantees daily water use.

However, the controller in front of the worm, its authority is not enough to access any information at will, so the information related to the ancillary facilities is not very detailed, only recording some content of the zero test site and the central area.

But that's enough to surprise the bugs.

First of all, the detailed structure of the zero test site, which includes an incubation room, a cultivation room, a cryopreservation warehouse, and a test site with safety guarantees, in addition to a staff cafeteria, rest area, living area, etc., in short, there is everything that the worm wants.

The second is a question that the worm is more concerned about, which is how the test site works.

All test subjects are first incubated in the incubation room, and then the qualified larvae are sent to the incubation room for cultivation, and when it grows to the required stage, it is sent to the cryopreservation warehouse for freezing or directly put into the test field for various experiments.

The content of the experiments varies, such as pure observational experiments, that is, the "C" type test subject born after crossing the "A" type with the "B" type test subject, and the researchers need to determine all aspects of its properties through direct observation, as well as special abilities and so on.

There is also the adversarial test, in which the two types of test subjects that need to be tested are placed in the test ground at the same time, so that they can be confronted in as realistic a situation as possible, so that it is more accurate to know that the talent strengths of each type of test subjects have racial weaknesses.

Then there is targeted research, such as the parasitic experiment of special bacteria in the "universal serum", the reason why there is the birth of the "universal serum" is based on hundreds of experiments, otherwise it would not have been possible to fall directly from the sky.

All in all, the content of the experiment is really not something that can be explained clearly in a few words, it is too complicated.

……

"Look at it, it also talks about all kinds of dead body autopsy and vivisection, that's how that special bacterium was discovered, my God, there are so many contents, I can't even see it."

The little worm quickly scanned as much information as she could, and she couldn't help but chatter with the turtledove as she watched, and the more she looked, the more frightened she became.

"This is ......"

Looking at it, a "familiar face" flashed on the screen, and the turtledove told the little worm not to be busy and continue to scroll down, and first take a look at the relevant information of this buddy.

"'C4' Subject."

The worm looked at the introduction of it on the screen, and remembered that this guy was the one he and Turtledove met in the restaurant of the 46th test site, and it was very difficult.

The three-meter-tall "C4" type test subject, with dark blue skin on the body, is obtained by crossing the "A" type test subject with the "B" type test subject, and is invulnerable to guns and infinitely powerful.

The left arm and tail are full of hard bone spurs, of which the bone spurs on the left arm are upward, which can provide it with a certain degree of defense and destructive power bonus, and the bone spurs on the tail are born towards the tail end, which has about the same effect as the bone spurs on the left arm.

The most threatening of all is its roar, as the Type "C4" subject not only inherits the tough skin and strong physique of the Type "B" subject, but also inherits the humanoid body size and psychic attack abilities from the Type "A" subject, in fact not all Type "A" subjects possess psychic attack abilities, only a few subspecies of high-level Type "A" subjects.

Therefore, despite the fact that the level of the "C" type test subject is not very high, it is a kind of test subject that is perfectly fused, and it can be called a gift.

……

"No wonder, it turns out that it has a mental attack," the turtledove said to the little insect with a sudden realization, "I thought it was because my courage had become smaller, why did I feel weak when I heard it call, and I almost urinated several times." ”

"Yo, didn't we just meet this buddy not long ago?"

As he was talking, he suddenly saw a "familiar face" again, and he still remembered the embarrassment not long ago, smiling like a nobody.

"'A1' type test subject sharp-toothed reinforced subspecies."

The bugs read the names of the subjects, which were indeed a little longer, but they were certainly not unfamiliar to them, they were the same monsters that had surrounded the bugs and turtledoves a few hours earlier.

Two meters tall, a reminder of thinness, pale and bloodless skin, although they have a body similar to that of humans, their claws are sharper and sharper than those of wild beasts, especially their mouths, the structure is almost the same as that of a great white shark in the sea, row after row, with dozens of inverted triangular teeth.

What an "A1" type of test subject sharp-toothed reinforced subspecies, the name is really not wrong.

……

The subspecies of the "A1" test subject was followed by the large octopus that gave them mind control and became their own puppet, with a strange flower growing on its back.

"The second form of 'A5' test subject?"

Xiao Worm frowned, she still remembered the words "second form", thinking about the "undefeated legend" who fought against the turtle dove when he was in the abandoned city, he changed from human form to the second form in order to deal with Schultz's pursuit, at that time the little worm and the turtle dove had heard Schultz say that the second form is irreversible.

This means that once the "A" type test subject transforms into its second form, although its ability to attack mentally has been greatly improved, it can only survive as an octopus for the rest of the year, and there is absolutely no possibility of returning to human form, so when it is time to fight hard, it usually does not make such a decision.

What really surprised the worm was that the big octopus in the second form of the "A5" type test subject didn't seem to be of a very high level, and then the worm thought that it wasn't fighting alone, and that there was a strange flower growing behind it.

"Mutant Rafflesia."

The worm quickly retrieved this information, and as she expected, the special smell of this "mutant Rafflesia" had extremely hallucinogenic abilities, and when it formed a symbiotic relationship with the large octopus in the second form of the "A5" test subject, the symbiote's mental attack ability would be several times stronger than either of them, reaching the exaggerated level of "one plus one is greater than two".

……

Knowing one test subject after another, the mouths of the little worm and the turtledove grew bigger and bigger, especially when they saw the words "apocalypse".