Early morning.

Eight.

The bus was moving at a flat speed on the foggy streets.

Chen Xun sat in the back row, leaning against the window, looking at the books in his hand, but his mind was not here.

He originally thought about talking to men about his abilities.

It's a pity that I couldn't open my mouth in the end.

He sighed leisurely: "Forget it, let's figure it out for yourself first." ”

At this time, the bus had already arrived, with thirty students, a math teacher leading the team, and a driver.

The boys and girls on the bus are all top students in the school, and most of them are preparing to participate in the independent enrollment of many prestigious schools, and the results of this math competition are very important to them.

Sitting next to Chen Xun was Xu Xiaoyu, a female classmate in the same class.

She was holding her backpack at this time, checking whether she had brought all her things, and suddenly noticed that Chen Xun had been reading, and she pushed her glasses with a very high degree: "Do you like to read mythological stories?" ”

Chen Xun didn't deny it, and said with a smile: "I've been interested recently." ”

"But," she hesitated, "you don't have a backpack, stationery, calculators, scratch paper, etc., you haven't prepared, what will you do for the math competition later?" ”

Chen Xun paused, stretched out his hand and took out a pen in his jacket pocket: "I brought this." ”

"You...."Xu Xiaoyu was a little speechless.

Is this the legendary naked exam?

Ordinary school exams naked, OK.... It doesn't matter.

But this is a national math competition!

"Forget it, I'll lend you a ruler." Xu Xiaoyu rummaged through the stationery box.

"No, I'm pretty standard for drawing straight lines with my bare hands."

"Can there be a ruler standard for the standard?"

It's pretty much the same.

Chen Xun looked at the ruler handed over, and could only say thank you and take it.

Though.... Not at all.

The car is still moving.

The math teacher is a very serious person, not smiling, he pushed his glasses: "Students, instead of sitting in the car, let's do a math problem first and warm up." ”

He opened his mouth to read the question.

Everyone lowered their heads, took the draft paper, and calculated.

Xu Xiaoyu also immediately became serious.

It's not important to warm up for the question... It is important to be the first to make it and announce the answer in front of many top students.

Chen Xun looked out the window.

He cares more about another thing than he does it.

"It's already eight o'clock, but the fog outside hasn't dissipated at all." Chen Xun muttered.

The visibility is only about 30 meters.

In front of Chen Xun's eyes, there will occasionally be death information.

[You died because the bus crashed into the guardrail (D)]

[You died because the bus overturned on its side (D)]

[You died because the bus continued to move forward (D)]

However, D-level events are all low-probability events, just like accidentally tripping and falling down the stairs, so you don't need to pay too much attention to it.

Then.

Chen Xun saw a hazy guide sign in front of him in the mist, which read [South Gate Viaduct]

"South Gate Viaduct?" Chen Xun was stunned.

"Xichengzi, shouldn't you go through the West Gate?"

Xu Xiaoyu didn't raise his head: "The name is Xichengzi, but the location is near the south gate." ”

Chen Xun: "......."

Well.... Plausible.

The car had already reached the viaduct, and the signboard receded from the picture outside the window.

I don't know why, the cars around him don't seem to have appeared for a long time, and the silence is only the sound of the bus, which makes him always feel uneasy.

Suddenly.

Chen Xun's death message appeared again in his sight.

[You died because the bus went on (C)]

Chen Xun's brows furrowed.

It's almost identical to the previous one, with the only difference being that the danger level has changed from D to C.

Is it because of the fog? The fog ahead seemed to be getting thicker, and visibility was further reduced.

However, the driver's uncle also seemed to notice this and deliberately slowed down.

Death messages reappear.

[You died because the bus continued to move forward (B)]

Wrong!

Look at the information that appears.

Chen Xun grabbed the chair, his expression changed slightly, and his face was full of unease.

This death has never been wrong, no matter what lies ahead, there is a high probability that it will be dangerous!

Chen Xun stood up: "Xu Xiaoyu, please let me go out for a while." ”

"Wait, don't bother me." She lowered her head and wrote a lot of formulas on scratch paper: "I'm going to figure it out in a moment." ”

Chen Xun said quickly in a calm voice.

"You miscalculated, the third step is wrong, the answer is 38."

"Huh?" Xu Xiaoyu was stunned for a moment and raised his head.

found that Chen Xun had looked away, looked ahead with a solemn expression, and said in a deep voice: "Let me go out first." ”

She tugged at the scratch paper to get out of the way, looking at her third step, as if there was indeed something wrong....

But Chen Xun didn't have a scratch paper and didn't calculate, how could he get the answer directly?

As soon as Chen Xun stood up, he attracted the attention of others.

The math teacher stared at him, puzzled.

"What are you going to do? If you want to say the answer, you don't have to stand up. ”

A lot of eyes around him were also focused on Chen Xun.

Chen Xun held his head and walked over dizzily: "I'm sorry, teacher, I'm a little dizzy, can I let the driver stop?" ”

He didn't directly shout that there was danger ahead, and there was a high probability that no one would believe it.

Second, it is not yet known what will happen ahead.

The driver's uncle shook his head: "You can't park on the viaduct, I can drive slower, you sit in front, it will be better." ”

Chen Xun could only nod and sit on the empty seat in front of him.

"It's just motion sickness, just endure it and it's over." The math teacher looked at Chen Xun: "And there are so many people in our car, we can't delay time because of you, do you understand?" ”

Having said that, he rummaged through his bag.

"I have motion sickness medicine here, you can take it first."

"Thank you, teacher." Chen Xun thanked him.

Fog visibility is reduced a bit ahead.

Uncle Driver said in a relaxed tone: "Don't worry, I went to fill up the gas before picking you up, calculated the time, and I will definitely arrive on time." ”

"And the fog is really big, although there are no cars on the viaduct, but it's safer to drive slower."

The math teacher didn't say anything more and looked at the others in the car: "Has anyone figured out the answer?"

Many people bite the pen and write a long list of calculations on scratch paper, but none of them give the answer.

He shook his head.

This question is really difficult, whether it is the way of thinking, or the calculation process, and more importantly, there is a trap in it, and it is easy to miscalculate if you don't pay attention to it.

Then.

Xu Xiaoyu suddenly raised his hand, and said in an uncertain voice: "Teacher, the answer.... Is it 38? ”

The math teacher's eyes lit up: "Correct! Xu Xiaoyu is right, he can answer it in such a short time, he did a good job. ”

Xu Xiaoyu wordlessly lowered his head and looked at his scratch paper, a lot of new calculations.

I didn't expect it.... 38 is actually correct.

Other words.

Chen Xun calculated the answer just by relying on mental arithmetic.

Inexplicably shocked in her heart, she grabbed the scratch paper, shook her head and said, "That... Teacher, the answer is actually..."

"Bang!"

At this time.

The bus braked suddenly, and the next moment it seemed to hit something, making a dull crashing sound!

Chen Xun almost flew out because he didn't have time to tie his seat belt!

But he reacted extremely quickly and grabbed the handrail in an instant.

Everyone else exclaimed, and everyone's head almost hit the seat in front of them because of inertia.

"It hurts."

"Why brake suddenly?"

"Did you just hit something?" Chen Xun also raised his gaze with some confusion, he didn't see anything in front of him at all, and was about to ask the driver's uncle.

He paused suddenly, for he noticed.

At this time, the driver's uncle stepped on the brakes, with a look of shock and a hint of fear, and said in a trembling voice:

"I... I think I've bumped into someone...."

And at the same time.

Chen Xun's eyes refreshed the death information.

His pupils shrank.

The message in front of me is like crimson, giving a piercing warning!

[You were attacked by a monster and died(A)]