"Zhang Chen, be careful." Xiao Bai's hands turned into two huge snake heads and went straight to Zhang Chen.

From Xiaobai's words, it sounded that he himself should be fine, which made Zhang Chen feel a lot more at ease, but the attack towards him was even more powerful than before.

"It's a lot faster than it used to be." Zhang Chen was shocked, and hurriedly controlled his mental power to slow down Xiaobai's speed slightly, so that he was able to dodge the attack sideways.

"Whew!" The two giant snake heads tried to change direction after they flew into the air, but they were instantly cut off by Zhang Chen's air blade. Zhang Chen thought that the severed snake head would be connected automatically, but what happened next stunned him.

The snake head that fell to the ground actually grew a snake body nearly three meters long, and the small white arm with a severed head also instantly grew flesh-red tentacles similar to the Cracker, and then evolved into a snake head again.

But Xiao Bai did not continue to attack, but restored his hands to their original state, and at the same time, the two big snakes on the ground also rushed back to his body and merged into Xiao Bai's skin.

"Xiaobai, have you assimilated the Cracker? I thought something had happened to you." Zhang Chen also withdrew his mental power and said softly.

"Almost, if it weren't for that Confucius, I'm afraid I'd become a new crack monster. At first, nearly half of my body was occupied, and it took me two days and two nights to suppress it with the sage qi in the statue of Confucius."

"By the time I completely regained control of my body this afternoon, I found that my body had also been alienated, but its speed, strength, and regeneration ability were much stronger than before. After playing with you and letting you know a rough idea, it is more convenient and more vivid than explaining it to you. It's also convenient for us to fight together in the future when your layout."

Zhang Chen smiled helplessly and said softly

"After you left last night, something even more terrifying came to the cafeteria, but there is no hostility towards me for the time being. But I don't dare to guarantee the future, this time we have to face a very terrifying thing, the stronger your strength, the better, these days I will read less books, more familiar with my new strength, and the school will be done, and it is not too late to study."

Seeing Xiaobai nodding, Zhang Chen put his hand on Xiaobai's shoulder, and the two walked towards the classroom downstairs.

"Brother Chen, come here!" As soon as Zhang Chen walked to the third floor, he was stopped by Yang Yuan, who was standing outside the classroom, and after waving his hand to Xiaobai, he leaned over.

"My cousin and I probably have figured out the sand you gave, but my cousin said that he seems to be being watched very closely recently, so there is no way for everyone to discuss together, so I can only be the middleman to pass the word."

Looking at the dark circles under Yang Yuan's glasses and this excited appearance, Zhang Chen knew that this guy must have not closed his eyes much in order to study the gray sand Zhou Na.

"You know what? The composition of the sand, we analyzed it with the help of various spectroscopic instruments of my father's research institute, and basically determined its composition, this gray sand is not made of ordinary sand made of silica, but an organic carbon frame structure, and this carbon frame structure is theoretically very unstable, but when we observe this kind of sand with a nanoscale optical microscope, we find that there seems to be a substance in the center of its structure that reduces the intermolecular repulsion of this carbon frame structure so that it can be maintained."

Zhang Chen looked at Yang Yuan with helpless eyes as if he was listening to astronomy.

"You can just say the point."

"Well, we guess that this unknown substance is the key to maintaining the gray sand, and my cousin is even more bold in his assumption that someone can transfer this substance through guò to forcibly transform the molecular structure of other organic matter into this carbon frame structure."

Zhang Chen really admired Plug Xinzhen now, and he even guessed that the cloak man could be sandified.

"My cousin has been on leave for the past two weeks, but he didn't tell me anything at home, anyway, he asked me to bring you a letter, saying that even I can't read it."

Yang Yuan handed a folded sticky note to Zhang Chen, and the two went back to self-study in the evening.

When Zhang Chen came to the seat, the insect firefly in the seat on the left didn't seem to have come yet, so he sat down and opened the note that Block Xinzhen gave him to take a look.

"Zhang Chen, cousin, he is very good at studying, but he has a lot of shortcomings when dealing with this kind of thing, so I have to ask you for something.

I'll be making something at home for the next two weeks, and I can probably guess you're different. It will be of great help to come to my basement in two weeks and pick it up from my basement. I'm in a dangerous situation right now, and I can't guarantee that I can get it for you, so I'll have to ask you to get it yourself.

Please make sure you settle this school matter, thank you."

Attached to the address of the new Zhenjia in the lower right corner of the letterhead.

"This guy can even be guessed by me who is not an ordinary person, I don't know when he found out. When he gets to school, let Firefly give him another tracer just in case."

Zhang Chen's eyebrows were furrowed, and he put his hand against his chin, thinking seriously. Suddenly, a small white hand shook in front of Zhang Chen's eyes, and when he looked up, it turned out to be an insect firefly.

"What are you thinking? Is it okay on the weekend, is there another death at the school? I just entered the school gate and caught a lot of white? of legs and feet."

When Worm Firefly said this, she heard it very clearly, but Worm Firefly's mouth didn't move, and the people around her didn't react, as if it was transmitted to her brain by some kind of sound transmission.

Zhang Chen picked up a piece of paper and wrote a little content, but his face became bad after the worm. Then the sound came

"It's the first time I've encountered this thing when the tracer insect was killed, and I once saw a high-level ghost worm, with .[,!] When the tracer observed the whereabouts of the ghost worm, it was not discovered."

Zhang Chen heard Worm Firefly's worry, but he couldn't feel a little powerless about the horror involved behind this school.

"Now you can only take one step at a time, don't think too much." After Zhang Chen leaned over and whispered, the two of them changed their faces and began to read late.

…………

Twelve days passed

The strange thing is that nothing has happened for more than a week, and Zhang Chen asked Worm Firefly to place a tracer in the cafeteria. There are no anomalies in the six danger zones, and there are no instances of students dying and erasing their memories. But this calm is often the most terrifying.

On the Friday night of the third week, because of the weekend of the second week, Zhang Chen and Chen stayed in school and did not go out. So Zhang Chen promised to take Wang Yizhi to go shopping in the city to improve the food or something. But before leaving school always feels like something is going to happen tonight.

But thinking that I have been in a state of mental depression for the past two weeks, it is also necessary to go out and adjust my mood, otherwise my spirit will collapse before the matter is over.

Less than 20 minutes after the two got on the bus and left, a boy wearing a peaked cap came to the school gate in a taxi.

Plug Xinzhen didn't seem to want people to see him clearly, so he lowered the hat on his head very low, and walked and stopped by leaning on the less crowded place in the school, and after sparing a big circle in front of the administrative building, he quickly ran in with no one paying attention.

On Friday afternoon, the staff of the administration building had already left, and there was a palpitating feeling when walking down the silent staircase.

"There will definitely be an archive, and it is impossible to leave no trace at all when it is done." Plug Xinzhen, who was running upstairs in a hurry, muttered softly.

When he saw that the corridor showed the number '8', Plug Xinzhen walked out of the stairs, and on the long eighth-floor passage, a gust of wind blew through Block Xinzhen's body, making his whole body stand upside down.

Plug Xinzhen took out the electromagnetic wave receiver and walked slowly on the corridor, every time the receiver was aimed at an office, the value on it would soar to about 950.

It's the same in every office, but when he walked to the door of an office in the center of the eighth floor, the receiver value remained at around 30.

The sign next to the door reads "Office of the Dean of Students"

Plug Xinzhen took a deep breath, took out two copper strips from his trouser pocket, inserted them into the lock, and gently flicked them. Only a "click" was heard, and the locked wooden door was opened.

"I've searched all the archives, so I must be here." Plug Xinzhen cautiously walked into the office and then locked the door softly.

After rummaging in the bookcase for a long time, he was anxious, and cold sweat was soaked on his neck.

"No, not in the bookcase." Because the weather has already entered autumn, at seven o'clock in the evening, the sunset has already sunset into the hillside. The dark night is coming.

Plugging Xinzhen searched the bookcase inside and out, but didn't find what he wanted. Then I gave up the bookcase and went to the desk, turned on the flashlight, and began to look inside the desk.

opened the first drawer, and Plug Xinzhen found a family photo of Director Ji, but the heads of her husband and daughter were poked with sharp needles full of rotten holes.

In this quiet and small room, he can hear the heartbeat of 'puff puff' in his heart.

"Here!" When he opened the last row of drawers, he found a large number of Wen Jiàn bags piled up inside, but the Wen Jiàn bags were full of student information sheets.

However, after a cursory glance, he found that all the names of these students except for Sun Zijing were completely deaf.

"Where are the similarities?" Plug Xinzhen spread dozens of pieces of paper on the ground separately, wiping the sweat on his forehead with his hands while carefully observing with a flashlight.

"The year of birth is the year of birth. This...... Why are they all born in a lunar year?" Plug Xinzhen still knew about Sixty Jiazi, and calculated the birth dates of these people in his brain and came to this terrifying conclusion.

"If you add this great murderous land. Could it be that the people behind this are trying to ......."

Suddenly, the otherwise silent office sounded the sound of unlocking. After the door was opened, standing at the door was suddenly the head of teaching, Ji Yin.

"Plug Xinzhen, what are you doing here?"

The plug in front of him had already taken everything back into the drawer, standing in place, his back was already wet with cold sweat, but his face was very calm.

"I'm here to report today, so I'm looking for you, Director Ji, who knows that your office door is not closed, I'll come in and take a look. Just as I was about to leave, you came back."

After blocking Xinzhen finished speaking, he stabilized his mind and walked out from Director Ji's side. When he turned around, Director Ji was still standing at the door of the office, and the value of the receiver in his hand had reached a terrifying value - 11000.

"It looks like I'm really going to give my life away today, it's all death anyway, it's better to die a glorious death. The rest is up to Zhang Chen." When he walked to the staircase, he turned back and walked very calmly towards Director Ji, who was still standing at the door.

"Director, why don't you go back to accompany your son on the weekend?"

Obviously, Director Ji didn't expect Du Xinzhen to come back, so he slowly turned his head and said, "Just have my husband with you, my son is still very obedient."

Gu Xinzhen was already only three meters away from Director Ji, and then said with a smile: "Director, I remember that you seem to have only one daughter, right?" Where did the son come from?".

[,！ Suddenly, the air around Block Xinzhen froze, and the corridor where there was still some light was suddenly wrapped in darkness, but in this darkness, the last thing that sounded was Block Xinzhen's laughter......