Sun Huan only thought of Ying Zheng as a poor young master with a bad temper.
However, he was the only person younger than Sun Cheng.
Taking in such a disciple, he would definitely have to worry about it in the future.
"Is chemistry really that amazing?”
Ying Zheng pretended to ask casually.
The ancient people regarded the matter of him becoming a master as very important.
A teacher for a day is a father for life.
Since the Zhou Dynasty, our country has already had the etiquette of respecting teachers.
Sun Huan's mouth was dry from talking. He casually pulled out a sweet potato from the soil beside him and washed it.
He bit off the skin piece by piece.
Yes!
It was crispy and sweet!
Sweet potatoes, potatoes, corn, and other crops were not picky.
Even in a bitter and cold place like Sun City, it was not a problem to plant it.
However, there were not many sweet potatoes.
Just like that.
It could produce a few hundred catties.
If converted to actual yield per mu, it could actually reach five to six thousand catties!
Higher than potatoes!
Looking at Sun Huan who was chewing on the fruit sweetly, Ying Zheng could not help but swallow his saliva.
"What is this?"
"Sweet potatoes? Haven't I seen them before?"
Another good thing!
A hint of joy flashed across Ying Zheng's eyes.
Sun Huan was almost used to it. Looking at Ying Zheng's gaze, which was fixed on him, he casually pulled out another one from the soil and threw it to him.
Ying Zheng imitated Sun Huan and washed it with clean water, then immediately took a bite.
The juice splashed everywhere.
It was crisp and delicious!
There was also a strong fragrance.
"Delicious!"
Sun Huan nodded his head as if it was a matter of course." Of course I still eat it. Let me tell you, sweet potatoes are precious. Not only are they durable, they can be eaten raw or roasted. Especially after being roasted, they are sweet and delicious. An ordinary person can fill their stomach with about one catty of this thing.”
"It can also be ground into powder, cut into strips, and stored properly. It won't go bad for a year or two. You can eat it whenever you want.”
"Especially when marching and fighting, using sweet potatoes to make dry rations is simply too suitable.”
"Besides the sweet potato itself, the leaves and roots of the sweet potato can also be eaten.”
As a modern person, Sun Huan couldn't help but say more when he talked about these things.
Anyway, the ancient people didn't know.
Looking at Ying Zheng's dumbfounded expression, he knew that he was treating the sweet potato as a treasure again.
Sigh!
It was a pity that he had no place to develop his industrial knowledge. He could only use his primary school knowledge to farm in this broken city.
Ying Zheng was confused, but the sweet potato in his hand was indeed very delicious.
According to City Lord Sun, the sweet potato could be eaten from top to bottom.
"Then how much per mu of sweet potatoes are produced?"
"These sweet potato seedlings aren't very good. I just planted them. It hasn't been a few generations since I selected seeds to raise seedlings.”
"This thing mainly doesn't have to be picked on the ground. It's like potatoes and corn. My soil isn't fertilized.”
Ying Zheng was petrified on the spot.
He was completely convinced!
It could only produce five to six thousand catties?
Was this still human language?!
Ying Zheng was so excited that he lay on the ground.
He dug into the soil with his hands and threw out sweet potatoes.
Her eyes were filled with tears of joy.
This was not a sweet potato!
This was Great Qin's future!
The lives of the people!
This was a divine item that could change the world!
Sun Huan pulled him up." What's wrong?"”
"Isn't it just sweet potatoes? What's there to be surprised about?"
"This thing is worthless. Follow me and I'll teach you something ten thousand times more powerful than this!”
Ying Zheng looked at Sun Huan in a daze.
Ten thousand times?
Was there something ten thousand times more powerful than this?!
Could it be that Sun Huan was really a god who had descended to the mortal world and could pass on the immortal technique to him?
Ying Zheng clenched his fists.
Looking at the sweet potato in her hand, her face turned red.
With these things, Great Qin would be able to unify the six countries.
Sweet potatoes!
Sweet potato leaves!
Sweet potato stalk!
Sweet potato root!
They could all be eaten!
Sweet potatoes could not only be used as food, but also as vegetables.
5,000 catties per mu!
And potatoes! Flax paper! Steam engine!
With these few things, who else in the world could be his match?
Ying Zheng had seen the horrors of famine all along the way.
The State of Zhao had also been dragged down by the war these years.
The common people exchanged their children for food, and the land was barren for thousands of miles!
In the past 18 years, there had been three famines in Qin.
In the past, when there were no fertilizers or fertilizers, countless people would starve to death during each famine.
Now, the thing that changed the entire world was in my hands.
How could Ying Zheng not be excited?
It didn't seem impossible for him to become a disciple.
After all, Sun Huan was a saint.
Moreover, it was the kind that covered all aspects.
Could Sage Kong feed everyone in the world?
Could it make everyone in the world read and write?
Could he let the craftsmen free their hands and use machines to do things for them?
Sun Huan could do all of this.
"Don't make a fuss. Although I don't know much, it's more than enough to teach you.”
"I know a little about astronomy and geography.”
"See that steam engine? If you acknowledge me as your master, I'll teach you how to make it.”
Sun Huan could not help but pat Ying Zheng's shoulder.
Ying Zheng was speechless.
Who exactly is City Lord Sun?
Anything that could change the fate of a country.
However, he did not care at all and even acted as if it was only natural.
"I…am willing to take you as my master!"
Ying Zheng made a bow towards Sun Huan.
The only thing that could make Ying Zheng bow…
There were only a handful of them in the world.
Especially since he had an extremely high temperament and a respected status.
For so many years, he had only lowered his head to Yi Ren and Sun Huan.
"Oh? Are you willing to take me as your master?"
"Fine, I won't make things difficult for you. When we get back, you can serve me a cup of tea and kowtow.”
Sun Huan was quite satisfied with his new disciple.
Although he had a stubborn temper and was a little silly.
However, he was smart and his brain worked quickly.
Sun Huan casually showed him a few things, and he understood the significance of these things, so he directly acknowledged him as his master.
This meant that this little brat was very smart.
day by day it slopes to the west.
Sun Huan estimated the time and brought Ying Zheng back to the City Lord's Mansion.
Since he was his disciple, he did not need to stay in an inn in the future. He could directly stay in his residence.
Before the sky turned completely dark, Sun Huan found Zhao Ji.
Lady Zhao was Ying Zheng's biological mother, so she was the most suitable witness for this apprenticeship.
As soon as Lady Zhao heard that Ying Zheng was going to take Sun Huan as his master, she was shocked.
His jaw almost dropped.
She knew Ying Zheng's temper very well.
He had only been out for half a day, and he had actually been subdued?!
This was the Crown Prince of Qin!
The future True Dragon Son of Heaven of Great Qin!
He actually found a master in this small rundown city?
Who would believe this!
When Lady Zhao arrived, she saw Ying Zheng's solemn expression.
He was so shocked that he couldn't speak.
Everyone was present.
Sun Huan sat down on an armchair.
Ying Zheng stood in the middle of the hall with a cup of steaming hot tea in his hand.
Zhao Ji stood at the side as a witness.
"Master! Accept this disciple's bow!"
Ying Zheng's voice was incomparably calm as he knelt down in front of Sun Huan with a thud.
This book comes from：m.funovel.com。