Ziya himself is also an excellent researcher, when he assisted the first generation of Jie Yinghao, he not only gave advice, but also studied a lot of magic and scientific and technological knowledge, but in the end, it is lacking in the background, these magical knowledge and scientific and technological heritage, compared to the alien race, is not worth mentioning at all.

However, Ziya does have research talents, so these three people are handed over to him, and the process of his test is also scientific, such as the cult leader named An Luo, he didn't give him any time to recover and rest, and directly ordered him to continue to go to the depths of the hidden passage of the silver earth, but this An Luo obviously also noticed that something was wrong, and he didn't go anymore when he was killed, and he seemed to be crazy, he knelt down and prayed at all times, and his eyes were full of horror, even more terrifying than seeing the most terrifying ghosts.

In fact, there are three thousand intelligent robots in this camp, all of which are equipped with quite powerful weapons, and their own mechanical materials are also memory metals, in terms of combat power alone, they can completely match the second-order professionals, and even the weaker third-order professionals, but the robots enter the channel, no matter how far they go, they can't detect any abnormalities, and the energy consumption is extremely abnormal, even if it is a small polymerization reactor for energy, it stands to reason that it can support the continuous operation of the robot for thousands of years, but it will lose energy in two days at most after entering this channel, that's why you can't send robots to explore at all.

During the second Anluo exploration, an anomaly occurred in the second half of his entry, and he was pulled into a laboratory-like place by an invisible force, where an invisible black humanoid was tied up, and then beaten, to tooth extraction, nail extraction, amputation, and skinning...... and so on, and the torture was used again, and finally in An Luo's numb expression, he finally died.

This time, this An Luo was never resurrected, and Ziya's record also wrote down his situation in detail.

The second experimenter is the perverted serial killer, Hisahisa Iyama.

Ishanjiu, a person from the country of the rising sun in the East, is a perverted serial murderer, and he is also the kind of goalless perverted serial murderer, and there are even a few cases, knowing that he did it, but he doesn't know how he did it, there is an almost perfect alibi at the scene, or a closed room murder case, but from the accidental fingerprints and chips at the scene, it is proved that he did the case.

He started to kill people for the first time at the age of thirteen, and when he was arrested, he was twenty-nine years old, and killed more than 340 people in total, almost shocking the entire society and the world, for his case, many famous reconnaissance teams, jurists, and criminal psychologists from all over the world gathered in the country, and even some famous teams studied it, but then they didn't know what happened, so these teams quickly evacuated, and then they have been imprisoned, and Ishan is currently thirty-two years old.

Yi Shanjiu wore headphones and hummed a song, as if he walked into the secret passage of the silver earth very happily, and as he walked, he suddenly fished on the ground, and took a small dagger from the ground, he looked at the dagger with interest, and then grinned, the smile was obviously a human appearance, but it looked terrifying like a demon.

Ziya frowned, and he continued to record: "There is nothing on the ground, and suddenly a black shadow will appear, and then Subject 2 takes a prop from there, and it looks like a small prop like an opening knife, and the material ...... But it may also be immaterial, and from the current situation, it is speculated that the secret passage of the silver earth is likely to be a chaotic place of materialism and idealism. ”

On the other side, Yi Shanjiu hummed a song forward, he walked like this for more than twenty hours, but he himself seemed to be unaware, still humming and moving forward, at this moment, Yi Shanjiu suddenly stopped, he seemed to be listening to something, and then he grinned again, that smile was like a pure child, and like a terrible demon, and then he walked somewhere ahead, and there was a crack in the passage.

Yi Shanjiu walked into this passage, he saw a couple of men and women kissing there, looking outside the passage, it seemed to be in a small alley of a city somewhere, Yi Shanjiu hummed a song, walked over with a silent smile, and then when he crossed the two, with incredible speed and accuracy, he used the knife in his hand to cut the artery of the two people's necks, and then still hummed the song and walked out of the alley.

Because the speed of this shot is too fast, and the accuracy is also incredible, lightly cut, just cut the blood vessels of the two of them, both of them were still stunned for a while, as if they hadn't reacted yet, until Ishan Jiu had passed a few seconds, the two exclaimed, from their necks spurted out a foot-high blood, the two covered their necks and shouted loudly, but gradually, the voice became weaker and weaker, and the two soon lost blood and died, at the moment of their death, they, no, they turned into black shadows and merged into the shadow of Ishanjiu。

And Yi Shanjiu walked out of the laneway, and saw that it was actually a temple fair outside, many men and women were walking under the night sky in yukata, seeing this scene, Yi Shanjiu's mouth continued to grin, and he walked into the crowd, and then a group of people began to spurt blood on their necks, and he showered in this blood, and the whole person smiled like a child, and laughed like a ghost......

Gradually, more and more black liquid melted into him, and his face became a kind of smiling face, like the ghost of the sunrise country, which was tightly worn on his face.

Then he died, resurrected at the resurrection point, and his state was different from the previous Anluo, he was only there laughing maniacally after resurrection, as if he had a beautiful dream.

Then there are various medical examinations and psychiatric tests.

During the physical examination, Ishanjiu came up with a report that his physical fitness had been greatly improved, and this improvement was comprehensive, and his body had completely reached the physical fitness of a first-order warrior in terms of quality, and he had no energy in his body at all, but this strength was gradually weakening over time, and I don't know what kind of principle it was.

As for mental testing, Ishanjiu's mental state has completely departed from the category of human beings, in his eyes, he neither thinks of himself as human, nor does he think that the people he kills are human, and even the definition of life is blurred and distorted, for him, killing is like breathing and drinking water, and it will not cause the slightest change in his heart at all...... No, there is a change, and that is happiness, pure happiness.

For this, Ziya had some guesses, and then he continued to let this Yishanjiu enter the passage of the silver land, he kept entering, kept entering, and every time he entered, he kept killing, and then turned into a demon, became a devil, became a ghost in the country of the rising sun, became a ghost of all kinds of strange shapes, and then died.

And five or six times in a row, not only did he not really die, on the contrary, his strength was still improving, and in the end, after six or seven consecutive deaths, his strength was raised to the third order, but it also ended here, after a resurrection, he was covered with sulfur flames, horns grew on his head, the smile on his face froze into a hideous grimace, and his body began to become abnormal and terrifying, and then, in the burning of the sulfur flame, he turned into ashes, but there was a faint black shadow through this sulfur flame into the ground, and he didn't know where to go。

"Preliminary suspicion, the secret passage of the silver earth, there is also a corrosive nature similar to the low-latitude erosion land, this corrosiveness cannot even be exempted from the foot man, and it will still be affected by it, but the foot man is indeed immune to most of the erosion, as long as it exceeds the life tolerance level, he will be resurrected, but after the resurrection, the erosion still exists, and it takes time to purify himself, or the foot man's self-purification. ”

"It is recommended that every time you enter the secret passage of the silver earth, you will immediately stop entering after one death, and identify it according to the degree of corrosion to confirm whether it can enter again, if you can, you can digitize this corrosion level, you can enter again below a certain level, and you can't enter beyond a certain level, if you go to the critical point, the immortality of the foot man will be greatly affected. ”

"The third experimenter, a general test of the degree of corrosion, will be performed to confirm the possibility of the effect of the degree of corrosion. ”