The army had just taken back Liaocheng, and the people in the city had not yet obtained real security.

Li Xiaogong sent people to build a new city in order to establish a barrier at the southern city gate to resist the enemy's advance.

At this time, Eleven gave him an idea, "Master, why not treat the person with his own way?"

"Landmines?" Li Xiaogong couldn't figure it out, but it's a pity that the number of mines in his hands was not large.

Eleven said again: "The landmines outside the northern city gate are all burying the people instructed by Goguryeo to hide them. They remember the location and we can dig out some of them."

"Go quickly!"

There is no place to be unwilling to do anything, this is a great thing!

At the same time, he ordered people to send the military information here back to Chang'an.

Thirty thousand people have just captured Liaocheng, and I don’t know how many enemy troops I have to face, but a big victory is very important for Chang'an at this moment.

The thousands of artillery brought this time, including the more than 2,000 captured in the city, have one thousand gates each in the three cities in the east, south and west.

The North City Gate is too special and cannot be reached without guides.

The path I walked before was also stationed by Li Xiaogong.

They can find it, but it does not mean that the Goguryeo people cannot find it. You still need to have the necessary alertness!

A great victory, kill 5,000 enemies and save 50,000 people.

At the same time, in another letter, there is also a introduction by Li Xiaogong to Nucheng.

More than 60,000 people from the border died tragically, more than 50,000 were left in the slave city, and the remaining 80,000 were taken further by Goguryeo.

The news just came back to the Tang Dynasty, and Li Shimin was very happy because Li Xiaogong won.

But when the second battle report was held before and after, he felt full of anger.

"Look! Let me have a good look!"

When he smashed into the hall, the ministers extinguished their voices. For some reason, he was obviously a great victory, but why did His Majesty be so angry.

Changsun Wugui walked up to lift the letter. When he saw it halfway, his hands trembled a little.

After circulating one by one, there is no more joy of winning.

It took seven days to send back the news from Liaocheng. Just when Li Shimin was still furious about the matter of slave city, Li Xiaogong encountered trouble again.

According to the cycle of the Goguryeo people transporting gunpowder to Liaocheng, once every ten days.

But Liaocheng has been taken back by the Tang army, which has led to the other party's awareness of the changes in Nucheng.

The first point is that the corpse pit outside the city disappeared, and all the corpses of the slave were collected and buried on the spot.

The second is the city gate. It should be noted that the Goguryeo people do not have the habit of building city gates for others.

The Tang people recaptured Liaocheng!

The news was soon spread to a new city less than a thousand miles from the junction of Goguryeo and the Tang Dynasty.

Yuan Gaisuwen's third son Yuan gave birth to a man, and he was the general who invaded the Tang Dynasty this time.

When he learned that Nucheng had been lost, Yuan Nanchan immediately ordered the army to set off.

I planned to devour the Tang Dynasty bit by bit, but since the other party had discovered their "methods".

If you hide it any longer, it will inevitably make the Tang Dynasty feel that they are only good at thieving.

The army in his hand was 200,000, and the number of slave soldiers was as high as 150,000, which were all ordinary people from Silla Baekje.

The army headed south, aiming directly at Nucheng, recaptured Nucheng, and attacked the Tang Dynasty!

It took several days to finally arrive thirty miles outside Liaocheng.

He ordered the entire army to gain a foothold, and then Yuan Nanchan sent 20,000 slave soldiers to take the lead and test the situation in the city.

After putting down the telescope in the city, Li Xiaogong took a deep breath from his mouth.

He could not see the edge at first sight, and there were definitely not 70,000 to 80,000 people. He had a rough guess.

At least there are more than 150,000 people on the other side. With his 30,000 people alone, fighting hard will definitely be a crushing defeat.

"Master, the opponent is attacking!"

Faced with the diversion of the enemy, thousands of people moved forward, and Li Xiaogong's eyes were full of bloodthirsty.

"No need to fire the fire. If there is mine here, they can't get through!"

Eleven shook his head quickly, "Mr. Marshal must not, I think he should be bombarded!"

"Give me a reason!"

"The mines are exhausted, so you can move forward unscrupulously for convenience. Such a killer move should not be released early."

"You mean to not let them get close?"

"Yes, I think the day when I really use the mine, maybe we have no way out!"

There are not many mines buried, only 3,000, and there are still many that remain on the land outside the North City Gate.

Only a small part of the people in the eleventh area were dug up, and the rest were too dangerous because they were worried that some of them would be detonated and then caused a chain reaction, so they had to give up.

On the other hand, Li Xiaogong arranged for the people in the city to move on the small road and return to the Tang Dynasty.

He cannot guarantee the safety of the people if he stays in the city.

More than 50,000 people were transferred for more than ten days, and thousands of people remained.

Now that the enemy has appeared, it is difficult to leave the city again. If something goes wrong, the other party will find that the secret road can bypass Liaocheng, which may cause greater threats.

Thirty thousand people guard the city, and hundreds of thousands outside the city are there. It would be fake to say that you are not nervous.

Faced with the cruel and ruthless Goguryeo who was like a mad dog, the anger in the hearts of the Tang army soldiers needed a fight to vent their full strength.

"Master General, prepare artillery!"

Thousands of cannons face the enemy. In order to seek stability, Li Xiaogong also removed 200 cannons from each east and west city gates and sent them to the south gate.

A total of 1,400 guns and a round of artillery bombardment were enough to cause damage to thousands of people.

The reason why there are such a number of cannons in Nucheng is that Yuan Nanchan used this place as a springboard for invading the Tang Dynasty.

Mobilizing domestic supplies and constantly sending them to the Slave City was also the supply point for their Goguryeo war.

Now that Nucheng has been recaptured by the Tang Dynasty, it means that he has suffered huge losses.

Twenty thousand slave soldiers continued to move forward and soon approached the range of the artillery.

The soldiers of the Tang Dynasty did not have the order to save ammunition. Taking advantage of the sufficient gunpowder in the slave city, they naturally had to teach these Goguryeo people a lesson.

"Are ready for artillery fire!"

"put!"

The sound is like thunder, continuous.

Twenty thousand Goguryeo slave soldiers were beaten to retreat in a row before they even approached the city.

Eleven looked serious and soon saw Duan's suspicion. He came to Li Xiaogong and opened his mouth to speak.

Li Xiaogong put down his telescope and expressed his eleventh thoughts, "Auxiliary Soldier!"

That is to say, "slave soldiers" in the Tang Dynasty. Tens of thousands of slave soldiers, Goguryeo is really a great skill!

More than 10,000 corpses were left behind, and black smoke rose, covering the sky and the earth.

Yuan Nansheng's face looked very ugly, "It seems that Tang Jun has already obtained the artillery I left in the slave city!"

"His Royal Highness the Third Prince, will we send someone to attack next?"

"Wait until the night to try again. It's not good that there are too many slave soldiers dead. I still need them to attack the Tang Dynasty for me!"

"yes!"

After a test, the war fell into a state of silence.

The Tang army was in full swing and ready for battle, but the opponent had no intention of attacking at all.

"A strategy for tired enemies? Or a night attack?"

Li Xiaogong thought calmly and had no clue. He ordered the soldiers to take turns to rest and stare at each other. He would never allow any mistakes.

He summoned all the generals to discuss matters and deliberately took the initiative to catch Goguryeo off guard!
Chapter completed!