The whole class travels through time, the school belle becomes Yu Ji and I become Xiang Yu

"The function of this machine is that it can throw heavy objects a long distance, even outside Chang'an City, it can also throw heavy objects into Chang'an City."

"And the snow outside the city can just become a natural shell,"

"We just have to roll these snowpacks into giant snowballs and use the weather to freeze them hard,"

"Then use this catapult to throw snowball shells into Chang'an City,"

"It can be smashed to pieces, and the walls and houses collapse!"

Lin Yu's idea came from snowball fights,

When I was young, I played snowball fights with my friends. Some snowballs only need to be squeezed to be firmer, especially after they are melted with hands and then frozen solid, they are as hard as stones!

Especially when you throw it harder,

Even if it is a snowball, its destructive power is astonishing!

But now there is heavy snow outside Chang'an City, as long as the heavy snow is rolled into a solid and hard snowball,

Using the power of the catapult again,

Then these snowballs are comparable to stone shells!

Huang Yueying is ice-snow smart, she can see through a little bit,

After reading Lin Yu's design drawings and listening to his explanation, he immediately understood his intentions.

"Overlord is really a genius!"

"This plan is absolutely perfect!"

"With this catapult, combined with the snow outside the city, we can use local materials, and Cao Ren will cry for his mother!"

Lin Yu nodded with a smile, and then asked:

"Yueying, if this matter is entrusted to you, when will the catapult be built?"

Huang Yueying thought about it, and said decisively:

"The structure of this machine is not complicated, and Bawang's drawings are so clear,"

"Give me three days to build five or six catapults!"

Lin Yu was very satisfied after hearing this, and said immediately:

"very good,"

"Then I will leave this matter to you."

"Just in time, I took the soldiers outside to roll some snowballs,"

"When the time comes, Cao Ren will throw all his brains into Chang'an City,"

"Let him have a taste of snowball fights, hahaha..."

Huang Yueying didn't dare to neglect, she immediately crawled out of bed, wrapped in a thick coat, put on cotton boots, and went out to find someone to build a catapult.

But Lin Yu stretched, and suddenly realized one thing.

If Huang Yueying is so afraid of the cold, then his other confidante must also be afraid of the cold.

You can't just take care of Huang Yueying and neglect the others!

"no,"

"It's freezing cold, I can't let the beautiful girls freeze to death."

"They are all delicate flowers, they must be taken care of!"

"I have to go and give them warmth!"

Thinking of this, Lin Yu quickly put on his robe, and walked towards Yu Miaoyi and the others' military tents.

He wants to make this cold winter no longer cold!

(Treasures, yesterday’s background data shows that more than 2000 treasures have fallen in the catastrophe of the start of school. Please remember them by using love to generate electricity)

Chapter 368

When I came to the military camp where Miao Yi and the others were, I saw that the girls did not play mahjong today.

Because the weather is so cold, I really can't stretch out my hands in this weather,

If they continue to play mahjong as usual, the delicate hands of these girls will probably be frozen off!

They were shivering under their own blankets one by one, exactly the same as Huang Yueying just now.

Lin Yu looked around, and said distressedly:

"It's really hard for you. It's so cold that you still have to go out with me to march and fight,"

"If I had known earlier that you should all be placed in Hanzhong, I would have avoided this kind of suffering."

Upon hearing this, Yu Miaoyi quickly shook her head and said:

"It's okay, Yu, you don't have to blame yourself."

"As long as I can be with you, even if I suffer a little cold and suffer a little, it's nothing."

Xiao Qiao immediately followed suit:

"That's it!"

"No matter how cold the battlefield is, it's not as cold as being alone in an empty room!"

Da Qiao also said virtuously:

"Following the Overlord, the concubine never regrets it."

Seeing the girls being so gentle and considerate, Lin Yu was also very moved. Wwω.Eьòókbá

The more so, the more he couldn't bear to see them suffer from the cold.

Looking at the girls in the camp, Lin Yu said immediately:

"It's freezing cold. If you lie apart in your own blankets like this, the heat will be dissipated, and it will only get colder and colder."

"If you want to maintain the temperature, you should get into the same bed and hug each other to keep warm."

Upon hearing this, Yu Miaoyi slapped her forehead belatedly and said:

"Oh, why didn't I think of it earlier."

"It's true that we should hug together to keep warm."

Lin Yu did what he said, and immediately pulled the girls' beds together, brought needles and threads, and handed them to Da Qiao, the step trainer and others who were better at craftsmanship, and said:

"Come on, you sew everyone's quilts together to make a big quilt."

"Then everyone will drill together to keep warm in the future. Only in this way can the heat not be easily dispersed and the temperature can go up."

Da Qiao and the trainer quickly nodded obediently and said:

"The concubine takes orders."

And while they were sewing the oversized quilt, Lin Yu said again:

"In addition to hugging to keep warm, I have another way to keep warm."

"I just tried it in Yueying's military tent, and the effect is outstanding!"

"Give it a try, too."

Yu Miaoyi immediately became interested, because it was too cold in the military tent,

She hurriedly urged:

"Yu, tell me quickly, there is another good way."

Xiao Qiao also came over quickly, her handsome and beautiful face was flushed red from the cold, but she looked extremely cute, which made Lin Yu feel particularly sorry,

Lin Yu first hugged Miaoyi's slender waist, then pinched Xiao Qiao's frozen cheek,

Said:

"It's very simple, that is - friction generates heat."

"If you want to keep warm, you have to rub more,"

"After rubbing, the temperature will naturally rise."

Yu Miaoyi didn't react at first, but she nodded seriously and said:

"Indeed, friction generates heat. This is the simplest common sense."

It was Xiao Qiao who reacted quickly, her blushing pretty face became even redder, and she put her arms around Lin Yu's arm and said:

"Overlord, you are good or bad."

"I like it very much."

Seeing Xiao Qiao's reaction, Yu Miaoyi realized Lin Yu's deep meaning,

Immediately, her pretty face glowed, and she said shyly:

"Yu, you're so bad!"

"There are so many people in the military tent, can you get over it?"

"Are you not afraid of being exhausted?"

Lin Yu immediately put on a righteous expression, put his hips on his hips and said:

"As long as it makes you feel warm,"

"Even if I'm exhausted, I'm willing to do it!"

"The love and care from the Overlord has been loaded into the barrel! Feel the warmth!"

Yu Miaoyi and Xiao Qiao covered their faces at the same time:

"Shy shy!"

……

On the same day,

When Huang Yueying was working overtime to build the catapult,

Lin Yu took Zhou Yu, Zhang Fei, and Guan Yu together,

The snowballing began in full swing.

This work is not complicated, nor hard, and even a little interesting,

As long as the snow on the ground is gradually gathered, then it can keep rolling down.

but,

Because it is a snowball to be used as a shell, there is a requirement for density.

Every time it got bigger, Lin Yu told these people to pat the snow on the snowball to make it firmer, and there must be no tofu dregs project.

During the snowballing process, Zhou Yu asked a few simple questions, and finally understood Lin Yu's intentions,

After learning the truth, he admired him a lot, and only felt that Lin Yu s strategy was simply unconstrained.

And while Lin Yu led the soldiers to snowball,

Wei Guo's secret work also secretly peeped into this scene,

They passed the news back to Chang'an and reported it to Cao Ren, the guard of Chang'an.

Cao Ren was at a loss when he heard the news.

"what?"

"This guy, Overlord of Western Chu, is not doing his job properly, leading his soldiers to snowball outside the barracks?!"

Xi Zuo said dumbfoundedly:

"That's right!"

"According to the subordinates' observation, they have been snowballing all afternoon."

"And when the snowball was rolling, they laughed and laughed, as if they were playing a game."