Lan Bin and the others were confused, and after secretly getting acquainted, they all looked at Zhu Bai and the others, and a trace of suspicion flashed in their eyes, not knowing what they wrote on the paper, let alone why they had a paper ball.

After a while, the fourteenth son of the emperor, the Han King Zhu Ao, said weakly: "Back to my father, it was the sons who dismantled the paper planes, and I don't know how to restore them, so I asked the twelfth brother to give the paper planes to the sons!"

Zhu Bai and Zhu Gui hurriedly lowered their heads, wishing that Zhu Yuanzhang couldn't see themselves.

Say okay don't play in class, you still play?

Do you dare to be in the pit a little?

As soon as Zhu Xiongying and the others heard it, they knew what was going on, and after subconsciously glancing at Zhu Bai and the others, they shrank their heads and buried their heads.

Among them, Lan Bin moved his body back, exposing Zhu Xiongying beside him in front, no way, the paper airplane was his handiwork.

He came to the main hall in the morning, came early, and felt bored, so he casually folded the rice paper he used to practice calligraphy into a paper airplane, threw it and flew out.

This scene happened to be seen by Zhu Xiongying and others later.

Although the paper airplane is a simple small toy, it is still a new thing for the current early Ming Dynasty, especially the relative lack of toys suitable for children in the early Ming Dynasty.

So much so that paper airplanes have a great attraction to the young Zhu Xiongying and others, so that Zhu Xiongying and others compete to play paper airplanes.

Lan Bin saw that Zhu Xiongying and others loved to play, and folding paper airplanes was very simple, so he folded a paper airplane for Zhu Xiongying and others.

However, before giving it to Zhu Xiongying and the others, Lan Bin considered that he was about to enter the school, and specially told them not to play in class, so as not to be caught by Mr. and beat their palms.

But he didn't expect that Zhu Bai and the others would ignore his words as a deaf ear, and they were caught by Zhu Yuanzhang.

He knows how much Zhu Yuanzhang attaches great importance to the education of the princes and grandsons, if Zhu Yuanzhang knows that the paper airplane was folded by him, it will also make Zhu Bai's three princes playthings discouraged, and they will not be allowed to replay the thirty boards.

Zhu Yuanzhang glanced at Zhu Bai and Zhu Gui, frowned slightly, and said, "What is a paper airplane?"

"Paper airplanes are a little plaything!" Han King Zhu Ao said weakly.

Zhu Yuanzhang said again: "Show it to us?"

"Erchen's paper airplane has been destroyed by Erchen!"

Zhu Ao hurriedly said, "But the twelfth brother has a paper airplane, and my father can ask the twelfth brother to bring the paper airplane and see it." That paper airplane is in the sleeve of Brother Twelve."

You're really my brother!

Didn't you just ask for a paper airplane, and I didn't give it to you? You're cheating me like that?

It seems that I, who is an older brother, can't talk to you and teach you how to be a good brother!

Zhu Bai tugged at the corners of his mouth, glared at Zhu Ao secretly, didn't dare to wait for Zhu Yuanzhang to ask, and hurriedly took out a slightly flattened paper airplane from his long sleeves.

He handed it forward: "Father, this is a paper airplane!"

Zhu Yuanzhang took the paper airplane, and was once again touched into the blind spot of knowledge, and looked at it over and over, but he didn't know what this paper airplane was and what it was for.

And it looks unremarkable.

But considering that the three Zhu Bai brothers fought for paper airplanes with their husbands on their backs in class, I think there is something to attract Zhu Bai and the three of them.

After thinking about it, he asked, "How do you play?"

"Father, let Erchen show you something!"

Zhu Ao got up, stepped forward and took the paper airplane from Zhu Yuanzhang's hand, sorted out the somewhat flattened paper airplane, and threw it into the air.

The paper airplane crossed an arc, flew for a while, and slid to the ground.

Zhu Yuanzhang was interested: "It turns out that paper airplanes are played like this! Interesting indeed! Pick it up and give it to us!"

"Yes, Father!"

Zhu Ao saw that Zhu Yuanzhang also liked the paper airplane, and he was excited, and after picking up the paper airplane in a hurry, he respectfully handed it to Zhu Yuanzhang.

Zhu Yuanzhang took the paper airplane, followed the example of Zhu Ao just throwing, and threw the paper airplane out.

The paper airplane makes an arc and falls to the ground after flying.

"Interesting, interesting!" Zhu Yuanzhang said with a smile.

Zhu Ao saw that Zhu Yuanzhang was in high spirits, and after picking up the paper airplane, he handed it to Zhu Yuanzhang and threw it out, and then picked it up again, and the cycle began over and over again.

Zhu Xiongying and others were relieved to see that Zhu Yuanzhang was in a good mood, and they also got up one after another, catering to the holy will, and accompanied Zhu Yuanzhang to play with paper airplanes, and also took out their respective paper airplanes to see whose paper airplanes flew far.

For a time, the main hall changed from a place for learning and reading to a place for playing.

When Mr. Dahondo saw this scene, his nose was almost crooked, and he had the heart to stop it, but seeing that Zhu Yuanzhang was interested, he still endured it and didn't dare to disturb Zhu Yuanzhang's interest.

However, Lan Bin is accustomed to seeing all kinds of toys in later generations, and he lacks interest in paper airplanes, and he can't understand the attraction of paper airplanes to Zhu Yuanzhang, Zhu Xiongying and others.

Of course, he wouldn't be stupid to disturb the interest of Zhu Yuanzhang and others, just silently hiding in the corner and watching the performance of Zhu Yuanzhang and others.

After a while, Zhu Yuanzhang was an adult, and his interest in paper airplanes faded after playing for a while, and he finally realized that the main hall was a place to read.

I saw Zhu Xiongying and the others holding the paper airplane and throwing it out, and then chased after it, picked it up and continued to throw it.

pulled the corners of his mouth, and hurriedly stopped Zhu Xiongying and the others, and asked them to return to their positions, and said quietly: "Old Twelve, where did this paper airplane come from?"

As he spoke, he casually glanced at Lan Bin who was hiding in the corner.

Although the paper airplane was just a gadget, he had never seen it before, let alone heard of it. Several times in the entire main hall, only Lan Bin can make such a fresh gadget.

"Father, this is the son's own doing!" Zhu Bai, the twelfth son of the emperor, subconsciously glanced at Lan Bin, thought about it, and said weakly.

Zhu Yuanzhang saw Zhu Bai's small movements clearly, and also understood what Zhu Bai meant, but he didn't say much, just smiled and ordered, "Come on, take our whip!"