"Congratulations to the host for obtaining the catapult (improved version) design drawings!"

Lin Yan was overjoyed when he heard the system's prompt sound and threw the car!

It is still a modified version, which is simply a weapon in this era!

You know, Yasukuni now also has catapults, but I have to mention that catapults in this era are simply useless!

The range is only a hundred steps, and it is only a hundred and fifty steps above the city. Moreover, it takes at least a dozen or twenty men to operate, which is quite useless!

It’s tasteless to eat, but it’s a pity to throw it away!

Hundreds of catapults are still covered in dust in the warehouse!

After the system reward design drawings are improved, the range can reach 300 steps, or even placed on the city tower, which can achieve a terrifying range of 500 or less. If used to defend the city, it will be a big killer weapon!

Lin Yan took out the design drawings directly from the system space and checked his own attribute layout. After the system was upgraded, it was a bit different from before!

For example, there are more than 7,000 merit points, and for example, there is one more inventory!

Lin Yan turned off the system and set off directly to the Ministry of Works. Now the entire palace and even the imperial city are under his absolute control, so there is no need to worry too much!

"See the prince!"

When the Minister of Works You Bin heard that this master had actually visited him in person, he hurriedly led a group of officials from the Ministry of Works to greet him!

You know, now in this palace, it’s not the emperor who has the final say. The person in front of him has the power of life and death in the palace!

"Get up!"

Lin Yan smiled faintly and looked at the girl's restrained expression, "Don't panic, Lord You, I have something to do today!"

"Please give me instructions, if you send me, go through fire and water, and I will never refuse!"

Lin Yan waved his hand and said with a smile: "Mr. You are so rude!"

As he said that, he took out a drawing from his arms and said softly: "This picture is an improvement picture of the catapult cart. I want you to create a finished product within one day, which is possible?"

You Bin took the design drawing of the catapult car and was stunned. He glanced roughly, and a hint of surprise appeared in his eyes. Whether it was the drawing level or the precision of the drawing, it had reached the master level, and even some data was clearly marked. If they could not make it, they could really go home to sell sweet potatoes!

"Prince, if you have this picture, it takes less than a day, at most one hour, you will definitely be able to create a finished product!" You Bin's face was also full of excitement. He glanced at Lin Yan and continued: "And, I have estimated that the range of this improved catapult will definitely increase by 100 or even 200 steps!"

"If you put this catapult frame on the top of the city, you may be able to reach 500 steps!"

Hearing You Bin say confidently, the faces of the craftsmen at the side changed: "How is that possible!"

"Five hundred steps?"

"Even if our catapult cart can reach 200 steps on the top of the city, it is a big killing weapon. It is almost impossible to throw a 100-pound huge stone out of 500 steps!"

Some old craftsmen showed a trace of deep thought on their faces, but Lin Yan smiled and said, "Okay!"

"Since that's the case, I will wait here for an hour. If I can create it, I will be rewarded!"

"yes!"

You Bin also looked happy. This was a great opportunity to get close to His Highness King Qi!

You know, in the past few days, since His Highness Qi took power, the trusted staff of the King Qi Mansion have become extremely prominent!

If I can gain the trust of His Highness King Qi through this matter, then I will not talk about anything else, at least I will be firm in this position!

Thinking of this, You Bin immediately ordered: "Come on, gather all the skilled craftsmen from my Ministry of Works and make every effort to create this catapult!"

"yes!"

You Bin also rolled up his sleeves and was about to do it himself. Lin Yan waited quietly on the side, neither anxious nor impatient. Time passed slowly. In less than an hour, You Bin rushed over with a happy look on his face and smiled: "Congratulations to the prince!"

"It's done!"

Lin Yan's eyes suddenly lit up, "Take me to have a look!"

"please!"

...

On the banks of the Li River!

The rolling river flows eastward, and a touch of bright red follows the mist and rain!

The setting sun is like blood, reflecting thousands of miles of rivers and mountains. By the river, thousands of figures fell to the ground in a row. Some had broken limbs and arms, some had wide eyes, and some had long spears inserted into the mouth of their hearts, standing straight in Haoran Heaven and Earth!

Yue Fei glanced around and a trace of pain flashed in his eyes. After a long time, he whispered: "Sweep the battlefield and prepare to return to the camp!"

"promise!"

Xiao Yunjing walked to Yue Fei with big strode, bowed his hand, and said in a deep voice: "General, there are only 20,000 people left after this battle!"

Yue Fei's face was as calm as water: "After two battles, it can be said that the mechanism has been calculated. Now it is beyond my expectations to have two-to-one combat losses!"

"Now it depends on whether Gongjin can do it!"

Xiao Yunjing also felt sad: "Now that the Xiqi army has been hit by the setbacks on the crossing of the river twice, we will definitely not dare to act rashly next. Although we can have a chance to breathe, when they make a perfect plan, they will definitely cross the river in one fell swoop!"

Yue Fei nodded slightly. He didn't know this truth, "Now this river is our first line of defense and the most important line of defense!"

"We cannot ride horses on the river, but we have people who are well-versed in water. In this way, the enemy is weak and we are strong. Therefore, unless we have to, we must not give up on the Li River easily!"

"promise!"

Yue Fei stopped, thought for a moment, and said softly: "Send someone to the upper stream to investigate the situation on Gongjin's side, and inform the local officials of the battle situation ahead, so that they can be ready to move back at any time!"

"promise!"
Chapter completed!