"Zhi Nu, can you tell my father what happened to those strange flames? Why is there such a great lethality?"

After hesitating for a while, Li Er could not help but feel curious, and he still couldn't calm down until now.

The spreading speed of the total flame has exceeded his cognition. It can be said that except for the cavalry that killed them, most of them died in the burning of this flame.

"Father, this flame is not as terrible as you think. It is a mineral called white phosphorus. The ignition point of this thing is very low. Under normal circumstances, it can spontaneously ignite when it is in the air.

The son only put it in a container and put a little flame in it, and combined with the flame's combustion, it will cause such consequences."

Xiao Zhengta shrugged and briefly introduced Li Er to Li, that these things will definitely be popularized in the army in the future.

The reason why he took out these things was that he had this unexpected effect and spread the reputation of the Tang Dynasty.

Although the Tang Dynasty has achieved great victory in these wars, the current country of the Tang Dynasty is not stable and cannot afford to experience large-scale battles.

In other words, these neighboring countries are not united. If they united together and divided the entire Tang Dynasty together, their lives would never be so comfortable.

"I see!"

After hearing Xiao Zhengtai's explanation, Li Er suddenly realized that although he still didn't know what the white phosphorus was, he could at least understand what was going on now.

With such a brilliant record, the morale of the entire Tang Dynasty soldiers has reached its peak, and the eyes of Xiao Zhengtai are full of enthusiasm.

Li Er knew this well, so after resting in Gaimu City for a night, the army set off directly and headed straight for the Goguryeo Royal City. The morale is not to be extinguished, and the best choice is to strike while the iron is hot.

Especially when Xiao Zhengtai was walking with him, Li Er had absolute confidence in fighting against the Goguryeo Royal City, and even began to doubt what methods would Xiao Zhengtai use in the next battle.

"Your Highness, you are here."

After finishing all the work, Xiao Zhengtai had time to visit Cheng Chumo. Perhaps because of excessive bleeding, his face was a little pale at this time.

"How is it, I didn't hurt my bones!"

Looking at the bandaged thighs, Xiao Zhengtai nodded slightly. Doctor Sun's exercise during this period has made great progress in bandaging. At least he can't find any problems now.

"Thank you for your concern, it's just that your skin is not hurting, but it's a shame for your highness."

Cheng Chumo looked guilty. He was the only one in the entire army in this battle, which made him very depressed.

He just wanted to perform well in front of him and His Majesty, but he never thought that the movement was too large, which gave the enemy an opportunity to take advantage of.

"Hmph! Just know. After you go back, you will double your training to see if you can remember in the future.

You don’t have to participate in the future if you have to act, stay here to cultivate yourself.”

After Xiao Zhengtai glanced at him, he kicked him out of the team directly.

"Your Highness, I really have no problem, there is nothing wrong with it, look!"

Hearing such an order, Cheng Chumo suddenly became anxious. Attacking Goguryeo was definitely a great contribution. He didn't want to miss it. At this moment, he felt extremely regretful.

"Look at it, you'll stay honestly for me. It's so fucking."

Seeing that his son was injured and still showing off his power, Cheng Chumo couldn't stand up, Cheng Yaojin slapped him directly.

“I…I…”

Cheng Chumo felt wronged, but seeing my attitude, he also knew that his little arms and legs would not be able to gain the upper hand.

"We have destroyed the main force of Goguryeo. There will be no difficulty in continuing the battle. You can leave peace of mind to recover. Never tear the wounds apart. Such weather will be troublesome to recover."

After Xiaozheng gave him a blank look, he reminded him again that he would never forget their honor if he had been born and died with his brother.

"Abide by the order!"

Cheng Chumo had no choice but to shook his head and agreed.

The next day, the army continued to go deeper and headed to the royal city of Goguryeo.

Along the way, I passed several tribes of different sizes, but they were all very peaceful. Basically, the old, weak, sick and disabled were left behind. I think all young and strong men were exiled.

Li Er governed the world with kindness, so he did not make things difficult for them. However, when he encountered those who were not open to their eyes, Li Er would also give indifferent orders to slaughter them.

The army continued to go deeper, crossed mountains and ridges, and finally on the third day, they saw the Goguryeo royal city in the distance.

The army was moving forward in the snow, and all the soldiers were full of enthusiasm, their eyes full of desire for victory. As long as they successfully destroyed Goguryeo, they would leave a strong mark in the history books. Such a feat was not completed by the previous dynasty many times.

At this time, the atmosphere in the royal city was very depressing.

Yuan Gassuwen sat in the main seat, looking at the people below with a gloomy face, as if waiting for them to come up with an idea.

"Wang, now the Tang Dynasty's troops are at the city, what should we do?"

The general in the first seat said in a trembling voice. He never expected that their most elite cavalry would be defeated so thoroughly.

He now regrets their decision to support the king. If they hadn't been arrogant, how could Goguryeo face such a dilemma?

Yuan Gaisuwen looked unwilling. After years of operation, he took this position several months ago and unified Goguryeo. He was about to do something big, but he encountered such a blow.

Joining Baekje to secretly destroy Silla can be said to be the first step for him to develop his ambitions. Even if the Tang Dynasty sent troops to support him, he was absolutely sure to protect himself.

But now, not only has Gaimu City been lost, but even the 60,000 reinforcements he sent did not stop the Tang soldiers.

He completely disrupted his plan, but he was unwilling to accept it and was unwilling to believe such facts. Their extremely powerful cavalry would be so vulnerable.

"Call all the people, and I will meet Li Shimin in person."

Even when he reached this point, it was impossible to surrender and admit defeat. The royal city was in a fortress, so he did not believe that the soldiers of the Tang Dynasty had the ability to fly and escape.

"yes!"

After hearing the order, the other generals responded quickly and retreated one after another.

After a moment, the sound of war drums came from the entire royal city. The warriors in the city gathered quickly, and they all knew that the visitors from the Tang Dynasty were not good.

"When will the warriors who attack Silla return?"

Looking at the soldiers and horses in the entire royal city, Yuan Gaisuwen fell into deep thought. Can the less than 40,000 soldiers really resist the footsteps of the soldiers of the Tang Dynasty? He felt a little confused.

"It will take half a month at the earliest. In the end, we think that during this period, we only need to defend the royal city, wait for the return of reinforcements, and then combine inside and outside to annihilate the soldiers of the Tang Dynasty, which is the best strategy!"

At first glance, the number of soldiers from the Tang Dynasty was only about 100,000, and they could not compete with them with their current military strength.

Only by waiting for the return of the main force can they fight with it. If they send troops now, it is no different from sending death.

"Arrowers are ready, we must stop the soldiers of the Tang Dynasty from approaching the main city!"

Yuan Gaisuwen nodded slowly. After giving this order, he thought about the Tang camp again.
Chapter completed!