"So, do you know what we're supposed to do?" Dai Mubai obviously had the intention of taking the school examination.

"Since the inner city and the outer city are not unified, then, we should..." Li Mengdie turned her head and looked at the artillery not far away.

To be honest, there are several of them on each floor, but Li Mengdie didn't think of using it.

Because there were so few people at that time.

But now, if you attack the outer city with this huge cannon, and provoke the outer city defense army to shell the fortress...

As Dai Mubai said, the outer city defenders would never dare to bomb indiscriminately, as long as they prepared in advance in the castle, then only the inner city army surrounding the outside would be harmed.

Dai Mubai pointed to the map of the castle: "I didn't dare to carry out such a crazy plan, but now, we can know through the map that there is a strong passage under the first floor of the castle, which can lead to any direction of the fortress, and even go directly out of the city, these secret passages are only known to the castle guards, and after the battle just now, I don't believe they can hold all the exits."

「... In the current battlefield situation, it is unlikely that they will actually defend it."

"If the artillery in the outer city does not dare to bombard, we will continue to bombard the inner city, but if the other side counterattacks, the inner city army below will have to withdraw, and we will have the opportunity to break through with our most advanced equipment."

Li Mengdie nodded, she agreed with Dai Mubai's plan.

The castle was too big, and even though it was only made of stone, as long as it was near the central staircase area, the first few rounds of shelling should not have hit them.

To be honest, after the previous brutal battle, this artillery was already an incomparably terrifying thing in Li Mengdie's heart.

But in fact, Leng Xiyue is like a game campaign layout, and has obviously taken into account many plot trends.

This artillery has not reached the level of modern field artillery, it is still an old antique from World War II, yes, it is an 88 anti-aircraft gun.

Of course, this is a special improved version of Leng Xiyue, and all the 88 guns have been changed to flat-firing anti-soul master cannons.

This thing is an old antique of the emperor, and in the early days of the Northland War of Independence, a large number of equipment was used, and all the ammunition used was not strong in explosion.

Although there are also high-explosive shells here, the number is not large, accounting for less than 5 percent.

Dai Mubai speculated that the number of high-explosive shells in the artillery positions in the outer city must not be many or even not matched at all, if so, at a distance of several hundred meters, they may not be able to bomb this castle for a day...

In this way, it is more likely that the castle fort and the outer fort will be used to bombard each other than the expected solid retreat plan, and then the large army of the outer city will launch a sneak attack, seize some of the forts, turn the gun port to attack the adjacent fort, and then continue to occupy it, so that the turtle in the urn will be completely captured.

At that time, he put a machine gun on the upper floor of the castle and fired at the bottom, and the artillery on both sides flanked the inner city army together, and the overall situation was decided.

Soon, Dai Mubai formulated three battle plans and used the communication device to send them to Zhu Zhuqing.

Li Mengdie was not idle, fifty people were separated from the original guards, and ten suitable artillery positions were found, and then Dai Mubai also began to tell them how to operate these artillery guns as he had just taught the machine gun position, and explained how to retreat to save their lives, and then reload after the enemy carried out a round of artillery bombardment, so as not to be affected by the enemy's bombardment.

After everything was ready, Dai Mubai launched a first attack, aiming at the artillery positions in the outer city and directly firing a round of artillery salvo.

Such a sudden attack obviously caught most of the city guards a little off guard, so they hurriedly began to organize a counterattack, and various positions also began to launch artillery bombardments on the castle.

I have to say that the earl had already thought of this when he was arming the castle, so several buffer belts were built where the castle was equipped with cannons, for fear of being bombarded by the artillery outside, and the enemy's seemingly powerful counterattack was actually only scraped off a layer of castle skin.

Rolling rubble poured down from the shattered castle and smashed down on the inner city guards below.

This is still lucky, in a less fortunate southwest direction, a cannonball accurately fell into the crowd, directly taking dozens of people.

"Out of town! What's going on with you guys!? Don't you know we're on a siege? How dare you launch an artillery bombardment?"

The supreme commander of the inner city legion, who was temporarily elected, hurriedly called the chief of the outer city guard and scolded angrily.

"You bunch of shit, embarrassed to talk about me? If you were that useful, you wouldn't have to put us under such firepower!"

Before he finished speaking, a shell exploded around, and at this moment, the contradiction between the two sides had intensified to the extreme.

An indestructible chain of suspicion was formed in such a temptation, and the people of the outer city thought that the inner city was besieged but not attacked, so that the mob could fight with the outer city at a long distance, and finally reap the benefits of the fishermen; The people of the inner city felt that the people of the outer city wanted to take the opportunity to kill them along with the thugs and thus seize the supreme leadership of the county.

In this case, the two sides have lost the basis of trust and are left to fight on their own, and soon this communication is over.

The bombardment of the outer city wall batteries continued, but the damage to the castle was minimal, and it was impossible to aim at the batteries in the castle at such a distance, and it was also very difficult for the castle batteries to shoot to the artillery positions in the outer city.

Therefore, the bombardment of the outer city army posed a great threat to the inner city army, while the shelling on Dai Mubai's side was more like a provocation, on the one hand, it was missed, and on the other hand, it was not dared to hit the outer city and injure the friendly troops by mistake, mainly shelling the inner city and disrupting the situation.

The commander of the inner city looked at this scene, he knew that he could not delay any longer, and he began to organize an attack while sending people to deliver a message to the people in the outer city.

Only by taking down the castle can this situation of mutual distrust be changed.

At the call of the commander, a siege team of five hundred men was soon assembled.

With the exception of three hundred men who followed the main staircase and the two castle ladders for slaves, the rest were to attack along the walls.

Soon, the five hundred men began a frantic attack and rushed forward at the same time.

Dai Mubai had sealed all directions, including windows and any place that could lead to the first floor, and as soon as those people came up, they were swept into a sieve by the machine gun position.

Two rebels armed with fully automatic rifles alternately fire cover each window, ensuring that there is a dense fire suppression at all times.