Tang Dynasty: After dominating Rome, I counterattacked Chang'an

Chapter 135 Zhang Yaojin was shocked, is this a god?
"Children, come here, come and touch it to see if this is water." The teacher said with a smile.

The group of children walked over happily and started playing with water.

Then they shouted in unison in a baby voice.

"Teacher, it's water!"

The teacher smiled and said, "Okay, okay, since it's water, then everyone get up and don't get your clothes wet."

"Then, the teacher will change next."

The teacher smiled and held out his hands.

It's like a magician chanting or preparing.

"Wait a moment!"

At this time, Cheng Yaojin suddenly spoke.

In an instant.

Not only the teacher, but also the children nearby turned their heads and looked over in confusion.

The teacher frowned.

"My friend, do you have something to say? If you want to sit in on the class, just listen and don't disrupt the pace of my lecture."

The teacher was a little unhappy.

"Well, teacher, I, Old Cheng... I also want to give it a try to see if it's true."

Cheng Yaojin felt a little embarrassed. He rubbed his nose and said with a little embarrassment.

The teacher thought about it, then looked at Cheng Yaojin and nodded.

"No problem, come on, touch it."

He waved his hand, motioning Cheng Yaojin to come over.

Cheng Yaojin swallowed hard, walked over quickly, and put his hand directly into the basin of water.

He wanted to find something different, but, it was indeed water!
A basin of water!
Confirmed.

"It's water, but teacher, how can it turn into ice? It's not winter now, this is impossible, right?"

Cheng Yaojin didn't believe it.

You have to know that in the Tang Dynasty, ice could only be harvested in winter, and a special room had to be prepared to store ice. How could it be turned into ice during the day? It was totally unrealistic!

When Cheng Yaojin thought of this, he looked up at the sun again. It was already spring and everything was reviving. Where would the snow come from for him to collect ice?
If there is ice and it doesn't melt in this season, it's already a blessing.

"Where are you from? How come you don't even know the basic courses of Yan Country?"

The teacher frowned.

"I...I came from the Tang Dynasty in the south. I just...just arrived."

Cheng Yaojin said quickly.

"I see. You just arrived. I understand. After all, this is the Tang Dynasty, a wild and barbaric place. It's normal that you don't understand these things."

"Then go back and sit down and read it carefully. After you finish reading, you can go to the literacy class over there. It explains the general introduction of chemistry, physics and other courses, which should be helpful to you."

"Of course, the premise is that you want to learn..."

When the teacher heard that Cheng Yaojin was from the Tang Dynasty, he was silent for a moment.

Cheng Yaojin: ?????

His mind was full of question marks.

Tang Dynasty, a wild and desolate land?
What the hell is this?

He wanted to curse, but when he opened his mouth he didn't know how to refute.

After all, I am a prisoner and I am in someone else's territory. It is always better to keep a low profile.

but!
The people of Yan State, the common people of Yan State, are too arrogant. When did the Tang Dynasty become a barbaric land?

Isn’t this wild land your Yan country?

Cheng Yaojin was complaining in his heart, but in the moment he was stunned, the water in the basin had changed.

"Wow! Teacher, it really turned into ice!"

A group of children gathered around and exclaimed in amazement.

Cheng Yaojin trembled and looked over hurriedly.

The moment he saw the basin, his legs went weak and he almost fell to the ground. Oh my god!!

He swore that his eyes had never been opened so wide before.

But now, his eyes were about to pop out.

I don't know when or how, a layer of ice appeared in the basin.

But the ice is still very thin, with only some of it in the middle floating on the water.

Even though it's just a little bit, it's real ice!
Under the sunlight, the reflected light is so dazzling.

It seemed as if he was really saying that Cheng Yaojin was an illiterate.

however.

This is just the beginning. The ice in the basin is far from over.

The water in the basin was still solidifying, still solidifying, constantly solidifying…
He could even hear the sound of ice forming in the basin.

Sizzle….
The sound was obviously not loud, and was even harsh, but it made Cheng Yaojin feel like he was struck by thunder, and he was petrified on the spot.

After a while, the water in the basin completely solidified into ice.

"this…."

Cheng Yaojin was confused.

“Immortal…Immortal!!”

Cheng Yaojin opened his mouth wide, staring blankly at the chemistry teacher who could turn decay into magic.
.
….….…….….….
Yan Country!

What kind of country is this!
Cheng Yaojin saw so many magical things and felt more and more that this country was incredible.

Comparing the original Liang State with the Yan State, he felt that it was an insult to the Yan State.

This is a magical country!

There are immortals, a vibrant future, and elite soldiers...

Compared with the Tang Dynasty, it is more colorful.

This!
Why could the Western environment give birth to such a new country!
How did it come about? And its leader...

When Cheng Yaojin thought of this, he couldn't help but look towards the direction of Baiyun Imperial City, and a picture seemed to appear in his mind.

A monarch with his back to him, dressed in black, full of mystery, but when he turned around, he could see that his eyes were extremely aggressive.

Will the child, Li Chengdao, be like this ten years later?
Cheng Yaojin had never met the King of Dayan, but this was his first impression of the child.

Only a king with such ambition can...create such a powerful and vibrant country, right?
At this time, the chemistry teacher saw Cheng Yaojin was in a daze and thought something had happened, so he asked, "Are you okay?"

Cheng Yaojin came back to his senses tremblingly and said with a wry smile: "Haha, I, Old Cheng, am fine."

"But, teacher, how did you do this?"

"Could it be that the elementary schools in Dayan have already started to learn about cultivating immortals?"

The chemistry teacher rolled his eyes when he heard what Cheng Yaojin said.

"Cultivating immortals? This... you are just a rough guy. If you really want to know or learn, I really suggest you go to a literacy class. Really, I sincerely suggest it."

After saying that, the chemistry teacher looked at the elementary school students with a smile.

"Children, look carefully, has it turned into ice?"

"Now the question is, who can tell me what the principle is? Think about it, how can it turn into ice?"

The chemistry teacher guided me.

This group of elementary school students began to cheer and spoke out their answers in a buzzing voice.

The chemistry teacher would give corrections from time to time.

"Yes! Your answers combined may be the truth."

"It's actually very simple. The teacher added saltpeter to the water. So what happens when saltpeter meets water?"

The chemistry teacher looked at his students with a smile.

"Absorb heat!"

The group of children said in unison.

(End of this chapter)