Chunwei is around the corner, but the latest and hottest news in Jinling City is not Chunwei, but about a bet.

"It is said that the whole man swore that as long as Xinghe Bo could send people to a hundred feet in the sky, he would seek to get rid of his fame!"

"A hundred feet? My God! Isn't that a means like an immortal? What did Xing Hebo gamble on?"

"Xing Hebo agreed, saying that if he could not send people to heaven, he would close the academy and never talk about literature."

“……”

When the news came out, most of the literati in Jinling City were gloating.

But when someone deliberately spread Fang Xing's words at the beginning of school, some scholars were silent.

"Unity of knowledge and action... It's really mysterious!"

"Disciple GUI? Let me see... It's really a masterpiece of enlightenment!"

“……”

"Did he really say that?"

"Sir, this bet has been confirmed by many people. Fang woke up and said it himself that day!"

"Ha ha ha! You really did your own evil! Do you still want to go to heaven? I'm ready to go to the ground when I see him!"

"When will it be announced?"

"Master, three days later, the day before Chunwei."

"That's just right. I'll find a reason to have a look."

Even Zhu Di felt that Fang Xing was crazy after hearing about the gambling.

"What does that shaft want to do?"

Zhu Di felt that Fang Xing's bet on his reward was really disappointing.

Zhu Zhanji just heard the news, so he said blankly, "xinghebo may have made a decision in anger."

Zhu Di snorted coldly, "don't blame me if you lose..."

Fang Xing didn't seem to feel the pressure. After staying in the study for a while, he called Zhu Fang.

"Uncle, you can't make clothes with so many cotton cloth!"

Thanks to the blessing of Zhu Yuanzhang, cotton was planted in a large area early in the Ming Dynasty, so cotton is not a rare commodity.

But Fang Xing's cotton cloth is not local.

Fang Xing handed Zhu Fang a simple drawing with a large air bag and a hanging basket hanging below.

"Find some tung oil, and then make this big air bag with cotton cloth according to this drawing. As for the hanging basket, use bamboo, which can cushion when falling."

Zhu Fang looked at the marked size and asked, "uncle, why are you doing this?"

Fang Xing held his waist and said, "see that thing on the side? The piston and the bottle are all ready for me."

Zhu Fang looked at a stove at the bottom of the drawing. The stove was connected to a pedal bellows, so she vaguely thought of something.

"Sir, you don't want to use this to heaven?"

"Can't you?"

This is a plan that Fang Xing racked his brains and vaguely remembered, and he has no bottom in his heart.

When Zhu Zhanji hurried here, he saw Fang Xing directing people to sew cotton cloth and asking people to stare at the side for inspection.

Xie Jin was also there. He was looking at the drawings with great interest and asked a few questions from time to time.

"Dehua, can heating the air you said really take off?"

"Of course!"

Fang Xing was preparing to give Xie Jin a popular science about the relationship between air density and buoyancy, but he turned and saw Zhu Zhanji.

"Why are you here?"

Zhu Zhanji didn't answer. He went over and looked at the drawing. Suddenly, Fang woke up and the things he had taught came out of his mind. He couldn't help blurting out: "brother Dehua, is this the relationship between air buoyancy in physics?"

Fang woke up unexpectedly and said, "yes, you remember. I think you remember that the air will expand after heating?"

Zhu Zhanji suddenly realized, "brother Dehua, do you want to expand the air and increase the buoyancy?"

Fang Xing hasn't reacted yet, but Xie Jin is dull.

Nima TAISUN even knows this. It has been taught by Fang Xing into Fang Xue!

"Yes, that's right."

Fang Xing pointed to the air bag that had been sewn with some contours and said, "look, the air bag is so big. It directly heats the air at the opening. When people stand in the basket, what do you think will happen?"

"Will fly!"

Zhu Zhanji's eyes lit up. Out of the trust of the other party, his worries before coming disappeared.

……

It didn't take three days. After a day, Fang woke up and posted a notice at the door of Jubao gate, saying it would start one day in advance.

Therefore, all the places outside Jubao gate have become popular goods, but the feng shui treasure land on the city wall can only be occupied by people with status.

At this time, Fang Xing was being attacked by his wife and concubine's tears and had no power to fight back.

"Can't I do it if I don't?"

Zhang Shuhui loosened Fang Xing's right arm and Xiaobai loosened his left arm. She also burped and said with tears in her eyes, "young master, you can't go back."

"Don't go back."

While Fang Xing promised, he was also relieved.

But Zhang Shuhui was not so easy to deceive. She wiped away her tears, called Xin Laoqi and said, "your master can't promise that balloon. If he goes back on his word, do you know what to do?"

Xin Laoqi said bluntly, "madam, don't worry. The small one will look after the master. If he wants to go up, the small one will pull him down."

Who is in charge of this family?

Fang woke up, said goodbye to his wife and concubine, and set out with a special large flat car.

"Shanchang, we're going too."

The students who had just had a class rushed out. Fang Xing was wondering why the professors didn't care.

"Dehua, let's go together!"

Xie Jin is wearing new clothes today. He takes care of his hair and beard meticulously. He looks old-fashioned.

"Long Shan, I also want to witness this miracle with my own eyes."

Tian Xiucai bowed solemnly. In his opinion, Fang Xing's success is a miracle. Even if he failed, Tian Xiucai was convinced by the spirit of daring to try.

Fang woke up with a sweep of his eyes and said with a smile, "well, today we know that the academy is a collective appearance!"

When we got to the avenue, both sides were crowded with people. When we saw Fang waking up, it began to be lively.

"Xing He Bo, can you really go to heaven today?"

Fang Xing didn't answer with a smile. There were people from the five City Army and horse department in front to maintain order, so that all the people of the academy and the peace cart could pass.

On the wall of jubaomen, Zhu gaochi sat in the middle, with Zhu Zhanji standing beside him, while Wan Wan, under the protection of Mammy, looked at the direction of fangjiazhuang and was too anxious.

As representatives sent by Zhu Di, Hu Guang and Yang Rong lined up next to Zhu gaochi.

Yang Rong couldn't sit still. From time to time, he got up and looked at the crenel of the city wall. When he turned around, he saw Hu Guangzheng slowly tasting tea with a tea cup.

"Lord Hu, Xinghe Bo is also a man who has made great contributions to Daming. Can't he stop this absurd gamble?"

Hu Guang put down the teacup and said with drooping eyes, "man, isn't Xinghe Bo the most important promise? This is asking for benevolence and benevolence. We can only cherish it."

Yang Rong's eyelids were jumping wildly. He felt it was not a good omen, so he turned around again to see if Fang woke up.

"Fang woke up!"

A clear voice came. Wan Wan ran back without sorrow. When she saw everyone's eyes on her, she hid beside Zhu gaochi.

Zhu gaochi smiled and said, "where's your big brother?"

Wan Wan pouted and said, "big brother is down there. He said he wanted to watch the balloon go up to heaven!"

"Ascend to heaven?"

Zhu gaochi looked at the dignitaries who were attached to the wall pile one after another and sighed, "let's go and see how to go to heaven."