In fact, the two of them didn't expect it to be so easy, and they also saw the beheading operation that Li Shen said, reconnaissance behind enemy lines, destruction behind enemy lines, and beheading behind enemy lines.

When they entered the city with a large army, the roads were full of weapons and equipment, but there was not a single Goguryeo soldier to be seen.

Li Simo immediately ordered the occupation of the city wall and occupied important places.

The gates of the entire city were closed, and there was no sound inside, as if there was no one.

What made Ashina Sheer and Li Simo even more puzzled was that even the sharp blade of King Ji's Mansion was nowhere to be seen, if they hadn't seen Pu Yin killed by random arrows with binoculars, he would have wondered if it was a trap.

"General, all the locations have been occupied, but no trace of the soldiers has been found, they must have taken refuge in the homes of the people," a deputy who arranged the matter reported to the public.

"Count the number of armor and weapons." Ashina Sheer ordered.

Since you can't find anyone, it's good to count the weapons, and if there are too many missing, you'll have to search from house to house.

Soon the adjutant returned.

"Report to the general, there are only more than 5,000 sets of armor and 17,000 weapons of various types."

"Well, that's pretty much it, they are a rabble, and it's normal that they don't have enough weapons and equipment, arrange people to patrol the streets, and let the Goguryeo soldiers in the team shout in every street,

At present, the city army is under management, and you are not allowed to go out unless you are in a hurry. ”

Li Simo thought for a while and said.

"Didn't you find any other suspicious characters?" Ashina Sheer on the side asked. Where did King Ji's soldiers go, and they also hid or have they already left the city?

"Back to the general, no suspicious people have been found, and there are only our own people on the streets of the city at the moment." The adjutant said in confusion.

"Well, then you go down and do something, and remember not to violate the rules of entering the city. Let the translator tell the Goguryeo soldiers the rules of entry, and don't think that we are targeting them. Ashina Sheer was somewhat disappointed that he didn't get the answer he wanted.

"General Ashina, since this side has successfully occupied Nansu, then Cheng will go to Hengshan as planned." The cavalry did not move at all.

At this time, Cheng Mingzhen came over and said.

"There is General Lao Cheng, Lao Cheng told the generalissimo that our side will quickly complete the things assigned by the generalissimo." Ashina Sheer said politely to Cheng Mingzhen.

"Then Cheng said goodbye."

There are many things they need to do, the first is to distribute grain, and the second is to plan the land and wait for the arrival of grain. The third is recruitment, of course, voluntary.

Watching Cheng Mingzhen leave, Ashina Sheer said to Li Simo;

"Brother Li, do you think this matter was done by King Ji's subordinates?" He's still struggling with this.

"Okay, it doesn't matter now, this time we are acting on the orders of the generalissimo, remember?" Li Simo emphasized.

They all knew that Li Shen had an elusive team in his hands that could give the other party's command system a thunderous blow.

And they felt that Li Chengqian and Li Daozong seemed to know about this matter, but they didn't tell everyone.

They are foreign ministers, and since they don't want them to know, then they don't need to know. Just be yourself.

-=----------=

At the same time as the attack on the side of the Southern Soviet Union, Li Chengqian also began to attack Hengshan and Xincheng, which was easier, the city wall was not high, and the troops were small, and the focus was on Hengshan.

The city wall of Hengshan City is three or four zhang, and there is an arrow tower.

When the army pressed the city, the gates were closed, and the figures on the city swayed.

"Old ten, it's up to you." Li Chengqian said.

"No, it's not looking at me, I'm also waiting for a signal from the city, and I can only attack if the blade succeeds." Li Shen looked at Hengshan City in the distance.

"Lord Wang, it's better to release our hot air balloon to attract the attention of the other party, and the blade is easy to use." Xue Rengui reminded in the back.

"yes, I didn't think of that." Li Shen shouted, when everyone looks to the sky, will there be a chance.

"Come on, raise the hot air balloon." Li Shen ordered,

He brought two hot air balloons this time, in fact, the main purpose was to escape, but he didn't expect to use it to siege the city this time.

In the rear of the army, when the hot air balloon of more than three zhang slowly rose, it caused a commotion among the officers and men of the Tang Army.

Where have they seen this behemoth, especially when the balloon rises to a height of seventy or eighty zhang, even Li Chengqian and other generals are shocked and drop their jaws,

"Tenth brother, will this fall." Li Chengqian said worriedly.

"Probably not, I tested it in Dongshan before. It can rise to a height of 200 feet. In fact, Li Shen has no bottom.

The royal guards on the hot air balloon began to shake the propellers, and the hot air balloon slowly moved towards the city wall, because it needed to attract attention, so it was only less than a hundred zhang high.

Just ensure that the opponent's arrow feathers can't be shot, and on the wall of Hengshan City, it is even more chaotic to see such a big thing floating in the sky.

Li Shen saw through the binoculars a pile of people on the city wall, led by a man who looked like a general. It's also looking up at the sky,

When the hot air balloon flew above the city wall, Goguryeo realized that there were still people on it.

Immediately an order was given to release the arrows, but the balloons could not be shot because they were too high.

The guards in the hot air balloon didn't do nothing, they lit a large fire oil bomb and threw it at the arrow tower below. You may not be able to smash people, and the arrow tower target is so big that it will not move.

Seeing a small flame in the sky, it fell quickly, and soon fell on the top of the arrow tower and smashed a hole, and then there was a loud noise in the arrow tower.

"Bang~~~~~" was followed by an instant fire inside.

"Bang bang ~~~~~" two more fire bombs fell, one fell on the city wall, and suddenly, a large area around the city wall was ignited.

"This bunch of fools, falling on the city wall, we have to wait for it to burn. It's stupid. Looking at this scene, the angry Li Shen jumped to his feet.

You can't just throw it accurately, just burn the arrow tower.

This burning location happens to be the location of the stairs in the lower city, and now you can only attack from the other side, or wait for the burning to end.

It's just that Li Chengqian has already been dumbfounded, and even Li Daozong, Li Tao and other soldiers are incredible, they have seen this combat mode for the first time.

Is this another new method of warfare that King Ji said?

When they had trebuchets and crossbows, they thought that this was the limit of long-range strikes.

Now that there is this kind of hot air balloon of King Ji, what is the role of the city wall, no wonder King Ji said that this is a secret weapon, this should be the secret weapon of the royal family.

"Chirp ~~~~~ bang bang ~~~~~"

Just when everyone was still shocked, Li Shen suddenly shouted;

"Flares."

Li Chengqian also saw it and immediately ordered;

"Herald the siege."

"Woo~~~~Woo~~~~~~"

"Woo~~~~Woo~~~~~~"

"Woo~~~~Woo~~~~~~"