"Kill!"

Zheng Zhilong braved the wind and waves, and led 300 small boats, braved the arrow rain of Gao Li's army, and hit the shoal.

The archery tower set up on the bank and Gaoli archers shot at them, covering Zheng Zhilong's fleet!

An arrow hit Zheng Zhilong's shield, which nearly pierced it!

Hundreds of soldiers of zhengjiashui division were killed by random arrows and fell into the sea.

Three hundred boats ran aground near the sea. Zheng Zhilong jumped into the shoal and attacked the wall and arrow tower set up by Li Chenggui with a knife and shield!

More than 2000 soldiers of zhengjiashui division, follow Zheng Zhilong to launch an attack!

"They really went ashore!"

"Hold on to the wall!"

Gao Li's soldiers were in a panic and shot arrows at Zheng Zhilong and others.

However, Zheng Zhilong went all out to attack the wall at any cost.

The soldiers of the zhengjiashui division climbed the wall with their bare hands and cut down the Gaoli garrison!

Gao Li Guo set up in the seaside wall height is less than three meters, was Zheng Zhilong captured one of the earth walls.

Seeing that Zheng Zhilong was based on the shore, Zheng He ordered the whole army to attack, and the Fubo army successively boarded the shore with tens of thousands of troops.

"Gaoli army, but so it is!"

Zheng Zhilong pulled out the yanlingdao, and a Gaoli military general was killed by him.

Gaoli archers on the arrow tower were knocked down by the soldiers of Zheng Jiashui division brought by Zheng Zhilong and rolled down from the arrow tower.

The Gaoli army in Kaijing gradually responded. The king of Koryo Kangxian, Li Chenggui, personally assembled 200000 troops to fight against Zheng Zhilong!

Li Chenggui is far more talented than other Gaoli generals. He concentrated 50000 archers and put in a million arrows to destroy 10000 soldiers of Liaodong army!

Two armies to the wall as the border, back and forth saw!

At Jixia school in Xiacheng, Zhuge Liang is observing a magic prop.

This is a special treasure made by Zhang Heng, an ancient scientist of the Eastern Han Dynasty, recruited by Chutian.

Zhang Heng spent a year to build the seismograph, the size of which is beyond everyone's imagination.

This is a meter high, made of fine copper, with eight dragons on the outside and toads on the bottom. The surface is carved with turtle, bird and beast in seal script, like a giant tripod.

Zhuge Liang, standing in front of the eight dragon seismograph, seems small.

After Zhang Heng created the eight dragon seismograph, it became the treasure of Jixia Academy.

All of a sudden, the eight dragon seismograph inside the sound of the bite of wood gears, Jixia Academy people are all shocked.

Eight dragon seismograph to play a role, indicating that there is an earthquake to occur!

"Incredible..."

Zhuge Liang witnessed the shaking of the seismograph, and the dragon head spit out an iron ball and fell into the mouth of toad. Three seal characters of "right Beiping" appeared on the back of toad.

"There will be a dragon movement in youbeiping county. Immediately inform the prefect of youbeiping to prevent and relieve the disaster in time."

In Jixia Academy, there were officials of the Imperial Palace who were responsible for guarding the seismograph.

Not long after it was cast, the seismograph soon showed its magical ability to predict earthquakes.

The seismograph created by Zhang Heng even felt incredible to the young Zhuge Liang at that time.

Not only Zhuge Liang, but also the scholars and scholars of Jixia Academy were surprised.

But they want to know whether the seismograph can really predict earthquakes accurately.

If the earthquake can be accurately predicted, although the predicted location is not detailed, the loss caused by the earthquake can be reduced.

The eight dragon seismograph is one of the imperial artifacts.

Xianyufu, the prefect of right Beiping County, received the news from Xiacheng and couldn't help wondering: "is there really anyone in the world who can predict the Earth Dragon?"

Xianyufu thought it strange, but as the prefect of youbeiping County appointed by Chu Tian after unifying the north, he had to obey the order of Xia Wangfu, prepare food, and order the counties to evacuate the population.

On the third day of the seismograph's warning, there was an earthquake in a city built by the former player Lord in youbeiping county. One wall and one thousand houses collapsed, but only three people were injured.

"It's true Xia Wang's house is really a clever plan

Xianyufu led officials to the disaster relief, found that Xia Wangfu had predicted the earthquake in advance, and was more loyal to Xia Wangfu.

When the news of the earthquake in Beiping county came back to Xiacheng, Jixia Academy was in an uproar!

The dragon of the earth's movement is really foreseen!

Technology is the first productivity!

A group of great Confucians had to admit that Mohism had the value of existence.

Mohist people like to play with these machines. They are a group of ancient craftsmen. They are more likely to produce scientists. Unfortunately, they have never been used by rulers.

There are eight dragon seismograph guarding the Han Empire, which can reduce thousands of casualties every year.

Therefore, the eight dragon seismograph has become a sacred relic of Jixia Academy. From time to time, NPC scholars come to burn incense and kneel down, and regard the eight dragon seismograph as a God.

Ancient Chinese belief is also very simple, pragmatism.

Zhang Heng has his own place in Jixia Academy.Zhang Heng spent a year building the eight dragon seismograph and is currently making the armillary sphere.

The armillary sphere is also a special treasure. Its ability is more magical than the eight dragon seismograph. It can predict other natural disasters, such as snow disaster, meteorite disaster and flood disaster. The armillary sphere will take three years.

……

"Lord, one died and two injured in an earthquake in right Beiping county."

"There is a small group of bandits in Baibo Valley, Hedong county. There are about hundreds of people who are harming one side."

"The Yellow river overflowed in Weijun county and the flood ravaged. At least five counties were affected, 10000 houses were destroyed and 100000 people were displaced."

In Xuchang, Chu Tian gathered his forces to attack Nanyang. Fang Xuanling, as a secretary of state, reported natural disasters to Chu Tian.

In addition to fighting and killing, Chu Tian, as the largest Lord, had to face complicated internal affairs.

The territory is too large, and all kinds of disasters have come and gone.

Because of the existence of the eight dragon seismograph, the damage caused by the earthquake was reduced.

"He ordered the prefect of Hedong county to send troops to attack the remnants of the Baibo army and kill its leader. As for the Yellow River... "

The flood of the Yellow River is a natural disaster in all dynasties. It is not rare and has great destructive power.

Every time the Yellow river overflows, at least one million silver taels should be invested to control the Yellow River.

"He ordered Su Shi to be the prefect of Wei county to control the flood. The national treasury allocated funds, and Li Yi coordinated the incident. Fan Zhongyan served as the governor of Jizhou and worked with Su Shi to calm down the flood

After a little thought, Chu Tian sent Fan Zhongyan and Su Shi, who had the ability to control the water, to Wei county to rectify the flood.

At this time, the Yellow River flood occurred in Weijun area, and the impact was not small.

The governing place of Wei county is Yecheng, a huge city with a population of one million.

If Yecheng was damaged by the flood, the tax revenue of Jizhou would be affected.

When Chu Tian attacked Yecheng, he once decided to irrigate the city, but now Weijun is again damaged by floods.

"In addition, we should call on the world's water management talents, and those who have the ability to control the water, regardless of their origin, will be appointed to high positions and high salaries."

Taking advantage of the Yellow River flood, Chutian issued an order to recruit talents in Xuchang.

There used to be a large number of Lords in the north. They recruited many special talents, and there will always be talents who are good at water control.

Chu Tian believes that the northern territory is too large, and no one knows whether there are still officials, generals and special talents.

Some people do not necessarily want to be an official, but choose to remain anonymous.

It is not easy for a lord to be in charge of war and flood control.

"In the areas of Hedong, Guanzhong and Xiliang, due to the war of pacifying Guanzhong, there were heroes who gathered in the countryside to build fortresses to protect themselves and avoid the chaotic soldiers and corvees. If all the fortresses are demolished, one million people will be obtained. "

Fang Xuanling reported another thing to Chu Tian, who was about to fight.

"Let officials from all over the country come forward to appease them. If they do not obey, they will send troops to attack them."

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