Quick travel: I am bound by the longevity system

"I've met my lord." After hearing that Qi Mingjing was looking for her, Lin Jiu handed over the matter to her subordinates and rushed to the Governor's Mansion.

There were other officials in the mansion, so Lin Jiu would naturally not be as casual as when he was alone with Qi Mingjing.

"Ajiu, there is no need to be polite. I came to you this time for military reasons."

"Sir, please speak."

Qi Mingjing pointed at the maps of Youzhou, Rongdi and East Han and said: "The spies have received news that Rongdi wants to join forces with East Han to attack Youzhou and Yunzhou, but I plan to strike first and use interleaved tactics to defeat them. Defeat them one by one, so I need you to defend your respective cities and wait for my return reinforcements."

"You lead the team yourself?"

"Yes, after I leave Youzhou, all military and government affairs in Youzhou will be handed over to the crown prince, and Vice General Guan will be responsible for assisting."

"Definitely live up to your trust."

Qi Mingjing quietly set off with a team, while Lin Jiu began to take over the defense of Youzhou and Dingyuan.

At the same time, Lin Jiu also improved the trebuchet, and asked the military industry to build more than a dozen large repeating crossbows, and ordered the military industry to speed up the production of bows and arrows and other weapons. Their main task this time was defense, so they needed a large number of weapons to defend the city.

At this time, gunpowder had also appeared, but the current gunpowder was only used in festivals and not in the military, so Lin Jiu did not come up with the method of making firearms.

However, what Lin Jiu didn't expect was that she was unwilling to use thermal weapons, but artillery appeared in East Korea.

Seeing that Dingyuan County could not be conquered for a long time, East Korea actually launched their secret weapon, artillery. However, Lin Jiu did not receive any news about the presence of firearms in East Korea.

When Lin Jiu saw that the opponent was using artillery, he didn't care about whether it was a hot weapon or not. He directly bought an old-fashioned grenade from the system, and took a preemptive strike when the opponent fired the artillery, directly blowing up the opponent's artillery.

When Donghan saw that the firearms they had spent a lot of money to produce were destroyed by the opponent in two shots, not only that, but the opponent actually had more advanced firearms than them, they were so frightened that they immediately announced their retreat.

"Mr. Wei, didn't you say that only Korea has firearms? Why does the Qi army have firearms, and they are more powerful than those in Korea? Is it possible that you are secretly trading with the Qi army?"

"My eldest prince, I only gave you the method of making firearms in Eastern Korea. Qi Wenxuan took away my great prosperity and forced my mother, the princess of Zhenguo, to death. Our Wei family and the Qi family are incompatible with each other, how could they bring such a powerful person to you?" Weapons tell Qi Jun that you yourself leaked the secret and allowed Qi Jun to obtain such powerful weapons. We did not trouble you, but you came to trouble my Wei family first. My eldest prince, my Wei family is in dire straits. That's not something you, a small country like East Korea, can humiliate."

Wei Ming's heart had already stirred up huge waves. You must know that he also discovered by chance that powdered sulfur and charcoal would explode after being sealed and heated. Moreover, this firearm was developed through repeated experiments and was a powerful cannon. But now they were defeated by the opponent before their artillery could be fired. What was the problem? Could it be that the disciples taught by Li Xiurong were really that powerful?

On the other side, Lin Jiu couldn't help but worry about Qi Mingjing's safety after knowing that Donghan had firearms. But now the city was surrounded by a large army of Donghan. If Lin Jiu wanted to find Qi Mingjing, he had to deal with the Donghan outside first. .

"Your Majesty, Lin Ping is back." Tingzhu led the ordinary middle-aged man up the city wall.

"This subordinate has met the Crown Prince."

"Uncle Lin, get up quickly, didn't I tell you? You are Ajiu's elder, so you don't need so many false courtesy." Lin Jiu quickly helped Lin Ping up. Lin Ping was once Lin He's book boy, and later became the Lin family's As the housekeeper, Lin Ping was very loyal to the Lin family, and even watched the original owner grow up. The original owner respected the old man next to his father very much.

"Thank you, Master, but the courtesy cannot be revoked."

"Uncle Lin, how are you doing with your inquiries about East Korea?"

Lin Ping once worked as a spy with Lin He and was a good expert at detecting information. This time, after learning that Donghan and Rong Di had joined forces, Lin Jiu asked Lin Ping to find out the information.

"Back to my master, the king of East Korea, Li Jin, has three sons, and the one who is leading the army to attack us now is the eldest prince of East Korea, Li Xi. It is said that this eldest prince is naturally powerful and brave, and he helped East Korea pacify Baekje and Silla. , unified the Silla Peninsula. However, the royal families of Silla and Baekje have been thinking of ways to restore the country."

"Baekje? Silla?" Lin Jiu focused on the Silla Peninsula.

"If I remember correctly, Baekje and Silla have always been married, but the power of these two countries is still not comparable to that of East Korea?"

"This is the brilliance of East Korea. The king of East Korea, Li Jin, married his daughter to Park Jae-seok, the king of Baekje, and agreed with Park Jae-seok to attack Silla together. After Silla was captured, the two countries would be equally divided. Silla."

Hearing this, Lin Jiu still didn't understand. Even if Silla was powerful, it couldn't withstand the attack from the two countries. After East Korea captured Silla, it took advantage of the situation to destroy Baekje, thus unifying the Silla Peninsula. No wonder Does East Korea have the confidence to clamor against Daqi now?

"Lin Bo, can you contact the royal family of Silla! Now that they have destroyed the country, they must want revenge!"

"Yes, now there is only one Silla princess and a five-year-old prince left in the Silla royal family. This Silla princess is not an ordinary woman. Does the master want to cooperate with her?"

"Tell that Silla princess that I can help her restore her kingdom. Even if she wants to be the king of Silla, we can help her, but the premise is that after Silla's restoration, the original land of East Korea will be owned by Daqi. Silla must become a vassal state of Da Qi and pay tribute to Da Qi every year."

"Yes, I will go to Princess Silla to negotiate now."

The negotiation went smoothly, and Princess Silla agreed to Lin Jiu's request without even thinking about it.

Seeing that his goal was achieved, Lin Jiu immediately sent a team of troops and weapons back to East Korea with Princess Silla.

After Lin Jiu learned that the leader of the East Korean army was the eldest prince of East Korea, he decided to assassinate the eldest prince.

That night, Lin Jiu quietly sneaked into the Donghan camp with ten secret guards. With the support of the system, Lin Jiu quickly found Li Xi's camp.

"Who, come..."

"Snapped…"

Li Xi was about to call someone, but Lin Jiu wrapped his neck tightly with a whip.

"Ahem, ah... ah..." Li Xi grabbed the whip that was strangling his neck with both hands, but no matter how hard he tried, the whip was still tightly wrapped around his neck until he died.

"Master, the main generals in the army have been dealt with. Do you want to send a signal to Vice General Guan?"

"The food and grass are burned, and the horses are left behind to send a signal to General Guan."

"Yes."

"General, this is the prince's signal."

On the city wall of Dingyuan County, the soldiers who had been observing the enemy's situation immediately reported to Guan Sheng.

"All officers and men, General Donghan is dead. Follow me and kill him immediately. Brothers, the time has come to make achievements. Kill him!"

"Kill!"