The head of the math teacher fell to the ground with a grunt, stained with dirty mud amidst the screams of the monsters one after another.

It took less than a minute to go from being complacent not long ago to having no breath at this moment.

663 fell silent.

If you don't break out in silence, you will perish in silence.

After a few seconds of silence, the monitoring system 663 stomped its feet vigorously, showing a faint tendency to become exasperated.

"You... you! What have you done!"

It was so angry that it was almost speechless, and its long white skirt kept swaying: "It's too much, too much! My white night...!"

663 does not understand.

Before Bai Shuangxing killed the Chinese teacher by himself, it had already caused him a lot of trouble, and now the same experience happened again in the math class——

Shouldn't normal challengers be cautious and try their best to please those four monsters, as long as they don't get eaten, everything will be fine?

How could anyone turn all the blame on the math teacher who is the manager behind the scenes!What else is "replacing the zoo director"... Is this something you, a little breeder, should consider!

Bai Shuangxing looked at the slumped body on the ground, raised his eyebrows slightly: "Are you angry?"

663: ...

This is sarcasm.

She is definitely mocking without changing her expression or heartbeat.

At this moment, for unknown reasons, 663 finally felt a sense of crisis.

If the death of the Chinese teacher can still be regarded as an accident, everything that happened in the math class was obviously intentional by Bai Shuangxing——

Breaking away from the restrictions of the existing rules and shifting the contradictions appropriately, when most people are still thinking about how to survive, she has already thought of killing the boss behind the scenes.

... This person is a bit difficult to deal with.

There are not many lessons left, if possible, the difficulty of the next lesson must be increased to the maximum, and get rid of her as soon as possible.

The villain No. 663 in his mind had a gloomy face, Bai Shuangxing automatically ignored his displeasure, and looked up silently.

After the math teacher died, the illusion began to gradually dissolve.

The monsters in front of them are excitedly twisting their tentacles, with countless pairs of black and white eyes, interlaced with mouths with fangs, densely packed, which makes people frightened.

Bai Shuangxing looked at them, but smiled very friendly.

"Die... food, two servings of food!"

One of the monsters shouted: "Hungry! Dinner!"

"Don't worry."

Bai Shuangxing turned sideways and pushed open the door of the freezer.

The door creaked, and the moment it was opened, it revealed layers of corpses inside the cabin.

Like a hill, this is their feed.

Baishuangxing has never broken its promise.

"All these in the house will be given to you."

She said, "Goodbye."

Before the illusion was about to disappear, the monsters got the only chance to rush into the freezer to eat.

Soon, Bai Shuangxing's eyes went dark.

The brief darkness lasted only a few seconds, and when she blinked again, she returned to the familiar classroom.

……wrong.

Scanning the situation around him, Bai Shuangxing frowned.

The classroom was empty and chaotic.

At the end of the Chinese class, when they left the poetry melee, all the surviving students appeared in the classroom well; as for the scene in the classroom, it was the same as before they left.

This time it was different.

The tables and chairs were messy, and many of them were kicked away forcefully and fell to the ground in a mess.

The students were all gone, the surroundings were empty, and there was not even a single person to be found——

Bai Shuang pursed her lips, her gaze stayed on the door of the classroom.

Except for the three corpses by the door.

Those were three students. They died in a terrible state. Either their chests were cut open, or their limbs were brutally separated. Each of them died with eyes wide open in horror and despair.

The blood was ferocious, splashing wantonly on the wall, like the silent wailing of the dead.

Thinking that Jiang Mian was still by his side, Bai Shuangxing covered the children's eyes.

"……it's OK."

Jiang Mian smiled shyly: "I've seen this kind of appearance a lot."

She is a ghost, and she has seen many bloody and sinister scenes in the white night, and she has gradually adapted to the current situation.

but……

The girl feels very happy to be remembered by Bai Shuangxing in her heart all the time.

Except when she was with her brother, she rarely received such care.

Bai Shuangxing squeezed her palm and led Jiang Mian forward step by step.

Regarding the situation in the classroom, Bai Shuangxing probably figured it out.

In the second math practice, she not only completed the challenge with a 15-minute countdown, but also stayed in the class for a while after the math teacher died.

If other methods were used, such as giving the monsters only one portion of food to raise Gu, it would take less than five minutes to end the practice and leave the illusion.

Before her, all the students who could think of a way passed the level smoothly, and those who used the wrong way died in the hands of the four monsters.

In other words, she was the last to break away from math practice.

After the other students who cleared the customs returned to the classroom early... Obviously they were in trouble.

Bai Shuangxing subconsciously looked at Shen Chan's seat.

Very good, the chair was kicked and fell to the ground, which meant that Shen Chan left the math class alive and ran in a hurry in the classroom.

wait.

On Shen Chan's desk, there was a note.

With a thought, Bai Shuang picked up the note, saw the scrawled handwriting on it, and couldn't help raising the corners of her lips.

"Monster! Run! Homeroom Rule 6!"

The head teacher's version of the school rules, Article 6.

[Once you see a huge manic monster in school, please run away immediately and report to the head teacher.]

Shen Chan has always been smart, seeing that she hadn't left the practical course, she risked her life to leave this note as a reminder to Bai Shuangxing.

Thanks to it, Bai Shuangxing probably guessed the ins and outs of what happened in the classroom.

The class teacher and the principal gave them a copy of the school rules. When the crying sounded in the classroom, only by following the rules of the principal's version, that is, not moving and not making a sound, can they survive safely.

In this way, most students will choose to trust the principal.

When math lessons are over and so-called "manic monsters" appear in the classroom or hallway, they remain silent, as the principal puts it.

However, looking at the current situation, when everyone was motionless, the "manic monster" broke into the door and directly pierced the chest of three of the students.

So everyone scattered in a hurry and hurried out of the classroom.

That's why Shen Chan asked her to abide by the sixth rule of the head teacher's version.

"elder sister."

Jiang Mian looked at the empty room and blinked: "Brother... is he here?"

Bai Shuangxing's eyes moved slightly.

She remembered Ji Fenglin's seat, the chair also had traces of being moved.

still alive.

She breathed a sigh of relief.

"Ok."

Bai Shuang said in a warm voice: "We are now being drawn into another white night, in which there is a consciousness of your brother two years ago-he has always missed you very much, and immediately asked about you after seeing me."

After listening to her, the girl's dark pupils overflowed with anticipation: "Two years ago...?"

"He is sixteen or seventeen years old, a high school student."

Bai Shuang smiled: "You look good, you have a good personality, you will like it."

The little ghost didn't hide his joy, and gently hugged her waist.

"However, the students here seem to be in danger and all escaped."

Bai Shuangxing: "Let's go outside and look for him."

Jiang Mian nodded: "Yeah!"

Shen Chan and Ji Fenglin's life and death are unknown, Bai Shuangxing takes Jiang Mian out of the classroom.

There was no one in the corridor, and beside the corner leading to the stairs, lay a bloody corpse.

The smell of blood rushed to his face, Bai Shuangxing resisted the urge to feel sick, and silently looked away.

She was about to move on when she suddenly heard a familiar voice: "Shuangshuang!"

It's Shen Chan.

Bai Shuangxing quickly turned his head.

Strange to say, the other classrooms in the school are all empty, except for their class, there are no other students.

The classroom in the next class did not turn on the lights, and it was extremely dark in the foggy weather. At this moment, Shen Chan's head poked out from behind the curtain.

"It's really you...you finally came out!"

Shen Chan showed joy, lowered her voice: "Did you see the note I left?"

Bai Shuangxing nodded, went through the window, and came to Shen Chan's side: "Are you waiting for me here?"

Shen Chan raised her chin and nodded slightly.

—She is very clever!

The more critical the situation is, the less we can get into trouble.When the monster appeared, Bai Shuangxing hadn't come out of the math practice, so Shen Chan deliberately left a note and waited patiently next to the classroom.

Bai Shuang glanced at her: "Have you encountered a monster? Are you injured?"

"No, I'm fine."

Shen Chan hid behind the curtains again, wrinkling her nose: "It's a super big eyeball—the size of a blackboard, surrounded by bloodshot eyes! Fortunately you didn't see it, otherwise it must be a nightmare."

She couldn't figure it out: "But the strange thing is that we followed the principal's version of the rules and sat still in the classroom, but the eyeball rumbled in, like a big truck."

——Before the sobbing sounded, didn't you have to follow the principal's rules to survive?

"I have a guess."

Recalling everything that happened today, Bai Shuangxing said: "Do you still remember that when the principal's version of the rules appeared, the whole classroom was covered in blood and became very strange?"

Shen Chan nodded.

"At that time, not only the classroom, but even the school regulations paper turned blood red."

Bai Shuangxing: "Perhaps both sets of rules are correct, but the applicable environments are different. When the teaching building is in a normal state, we need to abide by the rules set by the class teacher, and run away immediately when encountering monsters;If you want to become blood red, you must follow the principal's version."

Obviously, it is the former situation now——

The appearance of the teaching building is as usual.

"Probably."

Shen Chan scratched her head: "In the school rules given by the head teacher, isn't the first one a question mark? I thought it was 'the following rules are all false'."

The white night challenge of intermediate difficulty is really not that simple.

"correct."

Bai Shuangxing said, "Have you seen Mianmian's brother?"

"Ok!"

Shen Chan: "That eyeball chased and killed students like crazy, didn't it say in the rules? Once you are in danger, you must immediately seek help from the head teacher—he has gone to the teacher's office."

If all goes well, the head teacher will appear, and the eyeball monster should disappear.

She wanted to say something more, opened her mouth, and suddenly froze.

Bai Shuangxing also noticed the strangeness.

She hid behind the curtain, with her back to the window, and could only see the scene in the classroom.At this second, quietly, the light in the field of vision faded, and a dark shadow shrouded it.

Like a pool of muddy water, it swallowed her completely.

There is something, right behind her.

Bai Shuangxing didn't make a sound, and quickly exchanged glances with Shen Chan.

——Then without hesitation, he took Jiang Mian's right hand and quickly moved away from the window!

The moment she acted, there was a deafening roar behind her, and a thick blood vessel went straight through the window, unbiased, and inserted into the place where Bai Shuangxing had just stood!

Fortunately, her back just barely brushed against that blood vessel.

"……I go."

Shen Chan gasped: "Why is this thing still there? How did it find us?"

Bai Shuang turned back.

As Shen Chan said, the monster outside the window is a huge human eye.

The eyeballs are protruding and bloodshot, scarlet and black and white intertwine, and an indistinct roar comes from nowhere.

There are several blood vessels of different thicknesses floating around it, writhing crazily like snakes and insects. Some of the thinner ones penetrate the cracks of the door and windows, as if they have consciousness, and they are directly hooked to them.

——They were most likely discovered by these blood vessels.

The peeking of the eyeballs was pervasive, Shen Chan's scalp felt numb, and she said immediately: "Run!"

The eyeball screamed sharply, smashed the glass on the window, and broke into the classroom with blood vessels.

Bai Shuangxing's eyebrows skipped a beat, and he quickly walked away from the front door, bypassing the blood vessels at the edge of the door.

Fortunately, the IQ level of eyeballs does not seem to be very high.

The sneak attack failed, and it vented all its anger on the windows, tables and chairs, and the blood vessels around it flew, piercing one desk after another.

Taking advantage of this gap, the two got plenty of time to escape.

"Didn't they find the head teacher?"

Shen Chan opened her mouth while running, only feeling that one head and two big: "Or, the head teacher can't make the monster disappear?"

Baishuangxing: "It should be the first possibility."

If even the class teacher mentioned in the rules can't deal with it, then this group of students will have no way out.

In the white night, there will be no mortal situation.

She thought for a while, then looked at Shen Chan: "Do you know which direction the office is in?"

"I see them going to the left."

Shen Chan said, "Shall we go and have a look?"

Bai Shuang nodded.

They ran with all their strength, and the eyeball monsters behind them gradually disappeared.

Passing a corner, Bai Shuangxing and Shen Chan were stunned at the same time.

After the corner, there is another corridor.

At the end of the corridor, you can see the stairs leading to the upper floor, and a room with an "office" square sign on the door, the door is closed, and the light is on inside.

Bai Shuangxing finally knew why the other students failed to find the head teacher.

The corridor is not long, and there are neatly arranged classrooms on the left side. On the floor of the corridor, there are squirming blood vessels.

The blood vessels are like snakes, and the scarlet body is scattered in the corridor. You can know without thinking that once someone tries to get close, they will definitely attract their attention.

In fact, there were indeed two student bodies scattered in the corridor, as if they had been severely torn by something.

Shen Chan didn't want to look more, so she looked away.

A low voice came from the classroom beside him: "Bai Shuangxing, Shen Chan?"

Bai Shuang followed the prestige and saw Chen Miaojia.

Beside her, there are several students hiding.

Shen Chan pointed to the blood vessels on the floor of the corridor: "These..."

"Don't go in!"

Chen Miaojia's voice was full of tears: "If those blood vessels are found, the eyeballs will come."

"We tried to get close."

A boy said: "The eyeballs appeared too quickly, it only took about a few seconds, and the two students were just halfway there when they were—"

He didn't go on.

After witnessing the tragic situation of the two students, no one dared to venture into the corridor again.

Bai Shuangxing nodded: "What if you run at full speed?"

"The corridor is so long, it takes time to run."

The boy shook his head: "And the eyeball monster came from behind, I don't know where it will appear from."

Maybe if you run and don't have time to dodge, you will be torn apart by it all at once.

There are too many uncertainties, and no one is risking their lives.They tried calling for help, but it didn't work.

Bai Shuangxing frowned: "Have you seen Ji Fenglin?"

"He's gone soon."

Chen Miaojia whispered: "We have been hiding here, we don't know where he went."

Jiang Mian blinked, his eyes dimmed.

Either way, knocking on the office door has to be done early.

Bai Shuangxing thought that the road to the office was full of dangers, which just showed its importance.

"Maybe, I can try."

A little further away from the students, Bai Shuangxing thought about it and said, "After signing a contract with Song Chenlu's grandma, I got an ability called [Guardian Spirit]."

"Guardian Spirit" is a defensive skill, which can protect five people at the same time and resist a ghost attack.

Due to the low level, it can only be used once every three days.

"Is it going to be used up so early?"

Shen Chan touched her chin: "We haven't seen the final boss yet, so it's best to keep this skill just in case."

She was right.

The eyeball is just a derivative monster in a school rule, compared to the ruler of the whole white night, it is no different from pale into insignificance by comparison.

The cooling interval of "Guardian Spirit" is too long, and it can be used at most once per white night. If possible, it should be used as a hole card to save life.

After all, this is a challenge of intermediate difficulty, and it will only become more difficult as you go forward.

"Hmm... go out through the window, climb up to the fourth floor through the water pipe, and then go straight down the stairs?"

Bai Shuangxing thought for a while: "The stairs are next to the office. If you go downstairs, you don't need to go through the blood vessels in the corridor."

After finishing a sentence, she immediately vetoed herself.

This method sounds feasible, but the actual operation is extremely difficult. With her physical fitness, she will definitely fall directly.

If this was the case, she might become the first person to commit suicide in Bai Yeli.

After much deliberation, using a "Guardian Spirit" is the safest way.

Suddenly, Bai Shuangxing heard a small voice: "I can do it too."

She was taken aback and looked down at Jiang Mian.

"No, it's too dangerous."

Baishuang Xing: "In the white night, you can't use any abilities."

Jiang Mian was summoned, no different from ordinary children.

It is impossible for Baishuangxing to let her take risks.

The girl shook her head, her eyes determined: "If it catches up to me, I can leave here."

Shen Chan was startled: "What do you mean?"

"...She was summoned by me from [House of Gods and Ghosts]. As long as she wants, she can go back at any time."

Bai Shuangxing didn't hesitate, and immediately denied this method: "The summoning can only be used once per game. If you leave, you won't be able to come back."

In that way, Jiang Mian would not be able to see the monsoon coming in this white night.

She was clearly looking forward to it, and she always wanted to reunite with her brother.

"Using [Guardian Spirit] is the safest and most convenient."

Bai Shuangxing said in a warm voice: "We—"

She paused suddenly: "Mian Mian!"

In the blink of an eye, Jiang Mian's body moved and ran straight to the corridor full of blood vessels!

The blood vessels twisted like seaweed, and when they heard her footsteps, they surged violently.

If you look closely, you can see that there is an eye at the top of each blood vessel, staring at the running figure.

Jiang Mian gritted his teeth and moved forward recklessly.

Of course she wanted to see her brother, and the anticipation in her heart had never faded, but at the same time, she also understood the danger of this white night challenge.

The reason why my sister came here was because she went to Xinghua No. 1 Middle School to help her find her brother——

No matter in Baijia Street in Baiye, or in the real world outside Baiye, my sister will always protect her.

For Jiang Mian, her sister is also an important person.

The girl also wants to protect her and help her do what she can.

Although she will feel sad not seeing her brother...but she wants Bai Shuangxing to live more likely.

Bai Ye is dangerous and unpredictable, if you keep the "Guardian Spirit", you will have one more chance.

The roar of the eyeball monster sounded behind him, and Jiang Mian tried his best to speed up his pace.

Soon.

The office is within her reach.

The destination was close at hand, the girl knocked on the door vigorously: "Teacher, help!"

In a blink of an eye, the eyeball monster has come behind her.

The overwhelming murderous aura was overwhelming, Jiang Mian was ready to return to the "House of Ghosts", while Bai Shuangxing opened the skill panel and looked at the "Guardian Spirit".

But at this very moment——

On the originally empty and deserted stairs, a human shadow suddenly appeared!

"Eh"

The tall and slender figure recognized its owner, Chen Miaojia couldn't believe it, and exclaimed: "Ji, Ji Fenglin?!"

"No way!"

Shen Chan's eyes widened in astonishment: "He—he really climbed up to the fourth floor?!"

The monster trembled violently, and a bloody mouth opened in the center of its eyeball.

Seeing the sharp teeth approaching, Jiang Mian felt a gust of cold wind in a daze.

It came unexpectedly, with a faint scent of soap.

Someone stepped down from the corridor, stretched out his hand and hugged her into his arms, leading her to avoid the death attack of the monster in a matter of seconds.

Faintly aware of something, my heart was pounding.

The girl wanted to raise her head, but the man stretched out his bony right hand, covering her eyes with gentle movements.

"Don't look."

Ji Fenglin's voice was very low: "... Are you frightened?"