Chapter 59

"Don't move yet!" Fang Tang grabbed Shana and looked down at the long passage.

This 10 meter long corridor floor is all square floor structure.

A piece of square crystal brick put together to form a channel!

"It could be a trap!" Fang Tang said, feet on the ground, the weight of the whole body on the left hand, and then heavily on the front of the first crystal floor grid.

Empty a, the floor tile that palm presses falls directly, a thick smoke takes firelight to rush sky and rise.

Fang Tang's eyebrows were burned, and his left hand was red and swollen.

Through the falling brick, they can see the flowing magma.

"Are you all right?" Shana raised his hand anxiously.

It's a serious burn. The dermis is burned. It almost hurt the nerve.

Without hesitation, Shana licked it with her little tongue.

Saliva can only play a little protective role at this time.

Fang Tang felt the anxiety of Xia Na, gently pushed her away and covered her hot and painful left hand: "my injury is not important... There are all mechanisms below. Once you leave, you will fall down!"

At this time, the hum came, and the little girl appeared on the wall of the corridor again.

"Very good, fangtang, Shana, you have passed the first crystal gate. Now, you are facing the second one, which is a bridge of fire. But there is a safe way on this corridor. You need to give full play to your wisdom and ability to pass safely!"

Bang, bang, bang, bang.

The passage of the corridor, all the crystal floor tiles, all showed the handwriting.

At this time, Shana tore off her shirt sleeve and wrapped Fang Tang's hand. When they looked carefully, the handwriting on the floor tiles was all English letters and numbers.

At a distance of 10 meters, there are at least 100 floor tiles.

"Only English letters and numbers..." Shana repeatedly confirmed: "it seems that we need to find the right combination of letters and numbers to go through."

Fang Tang looked at the screen of the stone wall and said, "is there no hint at all

The little girl on the screen patted her head: "Oh, I almost forgot. Of course, there are hints."

Buzzing, the game prompt appears.

[on the bridge of fire and death, there are nine absolutely safe bricks, which make up a way to the gate. Players need to find these nine bricks before the ground collapses, step through them in order, and then they can cross the gate!]

Fang Tang and Xia Na looked at the English letters and numbers of the head, are frowning.

What's the nine dollar turn?

At this time, a strange sound came from behind.

Just behind them, the ground of amethyst is collapsing one by one.

Fang Tang takes a deep breath, listens and calculates.

The gap between each tile is 10 seconds. From the entrance to the location of the two people, there are about 60 tiles.

That is to say, they have less than 600 seconds.

Less than ten minutes.

"Damn, that's all? This is also called a hint? " Fang Tang yelled at the little girl.

The little girl showed an aggrieved expression: "they haven't said it yet. The most important hint must come at the end."

Behind the floor tiles continue to fall, below the magma flame out.

"Hurry up!" Shana also screamed: "you'd better hurry up."

The picture of the little girl disappeared, and a line of big characters appeared on the blue crystal wall.

[when the crystal collides with the Blackstone flame, the intelligent brain and the air of death appear at the same time!]

"What is that?" Shana read it quickly several times and couldn't figure it out at all!

Ten floor tiles have been dropped, and one sixth of the time has passed.

They have less than eight minutes left!

Fang Tang closed his eyes and opened the system: "Bai, can you understand this sentence? Where is it from? Poetry or fiction? "

"Master, I have searched all the text materials in the database, and have not found any corresponding sentences!"

"It's not a poem, it's not a proverb... It doesn't mean anything." A heat wave came from behind fangtang, representing the heat wave of death.

The floor tiles are still falling behind.Shana looks up.

It's about ten meters away from the second crystal gate. It's hard to pass on the ground. What about it?

But she was desperate at once.

Above, is smooth crystal stone, hand polished, not to mention climbing, even a place to hang the rope can not be found.

And the height is at least three meters!

The road above is impassable.

Is there any other way?

Shana raised her foot and was about to go to the side to have a look. She was hugged by Fang Tang: "don't move!"

"We can't leave the floor tiles under our feet!" Fang Tang's forehead was full of sweat: "the mechanism was suddenly started just now. The place where we are standing now may be the only safe place!"

The little girl on the wall appeared again and gave out a laugh: "yes, Fang Tang is smart. After the mechanism is activated, there are traps all around you. Well, at the same time, the two bricks under your feet are absolutely safe! "

With the laughter, the little girl disappeared again.

Shana patted her face to calm herself down.

Now, she continued to look at the poetic hint.

[when the crystal collides with the Blackstone flame, the intelligent brain and the air of death appear at the same time!]

Crystal, Blackstone, flame, brain of intelligence, breath of death

These keywords are specious and have nothing to do with the letters and numbers in front of them.

Shana gritted her teeth: "is it Pinyin? We're going to spell a word? Is this a puzzle

This is a way of thinking, but Fang Tang immediately shook his head: "then there should be no numbers, if all are letters, you can try. And

He looked up and read the hint: "I've analyzed it. It's not a puzzle!"

Shana bit her lip. "How long is it?"

"Five minutes at most..."

Fang Tang said with a flash in his eyes: "we can use the elimination method to start all the floor tiles with traps, and the remaining floor tiles are the way out!"

It seems to be a feasible way.

But

Looking at the long corridor, they couldn't help laughing bitterly again.

It's impossible to try one by one. We have to move step by step.

"Fortunately, the floor under our feet is safe." Shana looked at the prawns around her waist and said, "otherwise we'll be roast prawns, too!"

Well... Fang Tang listened to Xia Na's words and suddenly opened his eyes: "wait, what did that damned little girl say at last?"

"What?"

Fang Tang eyes bright terrible: "little girl, she said the last sentence."

Shana immediately recalled: "she said the two bricks under our feet are absolutely safe."

Fang Tang clapped his hands: "there's another sentence in front of us. What she said is' remind me '. Her sentence is not mocking us, it's really reminding us..."

Shana bowed her head: "the two bricks under our feet have something to do with the puzzle?"

Fang Tang squatted down directly: "raise your feet, I'll have a look!"

Shana quickly raised her feet, so on the floor tile under her feet, the number of "2" clearly appeared.

Fang Tang raised his feet again, and the letter "C" appeared on his brick!

“2……C！” They both murmured.

“2C！” Fang Tang was thinking crazily in his mind.

What does that mean?

"Bai, tell me all the information about 2C!"

Bai like showed all the information about 2C in front of Fang Tang.

"Master, in metrology, there is the concept of 2C value, which is a difference of partial measurement..."

"Next!"

"In terms of business model, there is C2C model, which means individual to individual..."

"Next!"

"2C is also a function."

……

"2C is a common variable in computer C language!"

……

Time goes by.

There are less than three minutes left.

Behind Shana and fangtang, only a dozen poor floor tiles are still firmly supported, and the magma fire has baked their whole body anxious."Master, 2C also represents two carbon atoms in Chemistry..."

"Wait, say it again."

"Chemical symbol, 2C, carbon atom."

Fang Tang extremely nervous shock, brain thinking to the extreme: "carbon! Black charcoal, originally a stone, can burn... Blackstone flame! "

Fang Tang almost cried out: "the black stone flame represents the burning carbon!"

Behind him, two more tiles fell.

In front of Fang Tang's eyes, the prompt of passing the customs appeared again.

[when the crystal collides with the Blackstone flame, the intelligent brain and the air of death appear at the same time!]

The black stone flame represents the carbon... The chemical symbol 2C under the feet of myself and Shana!

Well, that's right.

In Fang Tang's heart, an aura flashed: "what is the chemical symbol of white and silicon dioxide?"

"Master, it's SiO2!"

"Yes, crystal, like quartz and sand, contains a lot of silica."

So, the symbol of crystal may be SiO2!

Now, Fang Tang has found the "crystal" and "Blackstone flame" in the prompt!

He continued to think, and there was a light in front of him!

Seeing Fang Tang's look, Xia Na already understood that he had grasped the clue. She was excited and excited for a moment, and gently hugged him. Now, she can only use her body to support and encourage men!

"White, if carbon reacts with silicon dioxide, what will it get?"

"Master, carbon and silicon dioxide can get industrial coarse silicon at high temperature! The chemical equation is as follows... "

Thus, a long equation appeared in front of Fang Tang's eyes.

【2C＋SiO2＝2CO＋Si】

This chemical formula means that carbon and silicon dioxide are added to form crude silicon and carbon monoxide at high temperature.

"White, what is coarse silicon?"

Bai Li engraved the use of silicon on the retina of fangtang.

Fang Tang saw "silicon chip" at a glance!

He almost jumped up: "I see!"

She turns around and hugs Shana and kisses her on the lips.

After a kiss, Fang Tang picked her up and said, "let's go!"

"Wait, are you sure?" Shana screamed, then put her arms around his neck.

Fang Tang is now full of madness: "absolutely right, I have solved this riddle. The first brick is 2, the second brick is C, 2C is under our feet, and the third brick below is s.... "

He jumped straight to the front row of s bricks.

It's steady under your feet.

At this time, behind them, there was a raging fire!

Fangtang continues to move forward, the next brick is the letter "I"

Next "O"

Jump all the way through nine crystal floor tiles, the front is the gate.

Fang Tang took a deep breath and jumped the last meter. The dog on his shoulder first fell down, and then the door opened. There was a solid floor in front of him!

The second crystal door passes through, they pass!