Li Zhan looked at Li Chengqian's back as he walked away, then turned around and sighed again.

Li Zhan sighed just now, but actually felt his powerlessness. Didn’t Li Zhan just now tell Li Chengqian not to mention that the Quyuan Plough was designed by himself? Li Zhan did this to hide his weakness.

What made Li Zhan bitter was that hiding his weakness and accumulating strength were completely different behaviors.

In order to accumulate strength, Li Zhan came to Chang'an, but there was no possibility of hiding his weakness. Li Chengqian had just said that his father mentioned Li Zhan. In this way, Li Zhan knew instantly that he had actually been exposed.

This is the point where Li Zhan sighed, that is, he had been exposed in front of the emperor for a long time. Everything about him was under the control of the other party. This is not a good thing. Now Li Zhan just hopes that Li Shimin can always see his kindness and not attack him.

It's just that the feeling of the knife being held in someone else's hands made Li Zhan feel very disgusted

On this side, Li Zhan was sighing silently, and on the other side, our Li Chengqian was in a good mood and made great progress. After he got the curved plow, he ran directly to the supervisor.

Li Chengqian was already familiar with the master here and soon found the master inside.

After handing the drawings of the curved plow in his hand to the master, the master said that this kind of plow is easy to make because the curved plow is split and composed of eleven parts.

When making a curved plow, it can be completed quickly by directly using the flowing process. (In fact, Li Si of the Qin Dynasty had invented it very early, but it was used very little.)

Li Chengqian was overjoyed and asked how long it took to make one.

The master replied, "Two hours!"

When Li Chengqian heard that he could make a curved plow in two hours, he said happily: "Then I'm waiting here!"

When the master heard that the prince was waiting here, he was stunned for a moment, but soon the master shouted with honor: "Come on, the prince wait for us, brothers, don't let the prince down."

"Abide by the order!" A group of slingers roared together.

Li Chengqian also smiled when he saw this and said, "As long as everyone works hard, I will give you the usual rewards."

"Thank you, Your Highness!" Seeing that he had money, these masters worked even harder.

It originally took two hours to estimate, but in less than one and a half hours, a curved plow appeared in front of Li Chengqian. Li Chengqian immediately found a worker who had plowed at home to try it out.

The answer I got was that this curved plow could be half the time faster than the previous long straight plow, and it also saves manpower and animal power.

Without hesitation, after hearing the comments here, Li Chengqian immediately brought Quyuanli to Tai Chi Palace and met his father directly.

Li Shimin was also worried about this matter at this time. When he heard that Li Chengqian was about to meet, Li Shimin thought that it was Li Chengqian who was still uneasy in the morning.

After all, it is a big deal for the prince to form a clique, and it is normal for Li Chengqian to be uneasy.

So Li Shimin let Li Chengqian come in. However, when Li Shimin saw Li Chengqian, he saw that Li Chengqian had sent someone to carry a plow. Just after Li Chengqian met Li Shimin, Li Chengqian immediately bowed and shouted: "For his father, Erchen, he found the lost plow in an ancient book, called Quyuan. With the Quyuan plow, we can replace the long straight plow, so that a large amount of manpower and animal power can be reduced, and the speed of plowing fields can be greatly accelerated.

The remaining farmlands in our Tang Dynasty will definitely be plowed in ten days, and as the heavy rain comes, it will just help us with the fields in the Tang Dynasty.”

"Quyuan Plough!" Li Shimin was surprised and immediately followed Li Chengqian to try the plow. When he found that the Quyuan Plough was really as good as Li Chengqian said, Li Shimin greatly praised Li Chengqian and gave him a lot of rewards.

Soon, Li Shimin called Changsun Wuji into the palace as soon as possible. After Changsun Wuji finished watching the Quyuan Plough, he was shocked and said in surprise: "Your Majesty has this Quyuan Plough in hand. Not only will it be beneficial to the Tang Dynasty now, but it will be a blessing for the Tang Dynasty for thousands of years. The prince is really the blessing of the Tang Dynasty. Last time, it was also a stirrup, and there is also!"

Before he finished speaking, Li Shimin on the side said, "Do you think these are the crown prince's credit?"

"What?" Changsun Wuji looked at Li Shimin in surprise and asked, "Didn't your Majesty just say that it was the bell plow offered by the prince?"

"He offered the offering, but he didn't find this Quyuan Plough from some ancient books. Prince Quyuan Plough only got the Quyuan Plough after he went to the Wucao Collection."

Changsun Wuji was stunned: "Your Majesty means that Quyuanli is Li Zhan!"

"Not only the curved plow, but also the stirrup, ice making technique, cylinder cart, salt making technique, and blood exchange technique are all made by Li Zhan!"

After Li Shimin finished speaking, Changsun Wuji was stunned and looked at Li Shimin with some disbelief and said, "These are all done by Li Zhan. Are your Majesty sure?"

Li Shimin nodded: "I'm very sure, and I also found out that some people said that Li Zhan had contact with immortals, and it was probably Li Er, the ancestor of my Li family."

"There is also the immortal fate, so do we want to recognize him back?" Changsun Wuji looked at Li Shimin with some hesitation.

However, what made Changsun Wuji a little confused was that Li Shimin shook his head and said, "If Li Zhan was pungent and humble, I might have recognized him, but he would have too many, so!"

Without saying anything later, Changsun Wuji already knew that Li Shimin was unwilling to recognize Li Zhan. To be honest, Changsun Wuji didn't understand, why didn't he want to recognize Li Zhan? If Li Zhan really had a fairy fate, wouldn't it be beneficial to the Tang Dynasty to become a prince?

But Changsun Wuji would not say what he thought, and then he just cooperated with Li Shimin's order and prepared to make a large scale of curved plow and left.

After Changsun Wuji left, Li Shimin sighed slightly and said, "Why are Li Zhan so talented? If you like this one day, who can stop you?"

After saying that, Li Shimin looked at the Longquan Sword hanging on the wall, but at this time Li Shimin's eyes were full of entanglement and bitterness.

Night comes!

"Hurry up and don't be too slow!"

The door was closed, and it was about 19 o'clock in the evening. The people in Youcaoji had dinner, and the person who called was Li Qing. Amid Li Qing's voice, everyone in Youcaoji began to walk into the store.

At this time, a large table had been set up in the shop, and the table was filled with delicacies.

Changkong was surprised at first that he was eating together. He didn't believe that Li Zhan would have dinner with his friend, but when Changkong found that Li Zhan's food was the same as the guy in his shop.

At that moment, Changkong's respect for Li Zhan increased a lot.

"I'm here!" Li Zhan appeared, looked at the dishes on the table and said with a smile: "Finally, there is okra I like to eat. Come and let's start!"
Chapter completed!