"Good, good!" Cao Huaimin said three good words in a row, "Now the red bricks are going to burn more." ”

"It's impossible to burn enough to defend our homeland." Hong Lianshuo's big round eyes looked at him and smiled.

This city wall and horse face can also block cold weapons, and in the industrial age, this aircraft cannon can blow you down.

However, now it is indeed very advanced, there is plenty of food and grass, and I am really not afraid of them besieging the city.

"So we can keep our home?" Cao Yuanshan rubbed his hands happily and said, "Doesn't it look difficult?" ”

"Fool!" Cao Huaimin stretched out his hand and popped chestnuts on his head, "Defending the city also requires a lot of tools, but it's not just a bow and arrow. It is necessary to arrange strong crossbows and even bed crossbows, there are high platforms in the city wall, stone throwers and large bed crossbows are erected, there are horse breeding walls under the city walls, moats, horse rejection piles and other facilities, the city gate should be small and many, convenient for the defenders to go out of the city to support, and there should be urn city protection inside and outside the city gate. More elaborate cities will have small temporary fortresses set up on the periphery, and if the city is near the river, there will be a river road, or even a fortress near the river to protect the ferry. ”

Hong Lianshuo's deep eyes looked at them and said, "The siege of the city is an extremely complicated and cruel process, and the defenders of the city are arrayed within the sheep and horse walls with hand-to-hand combat, not inside the city walls, ready to attack at any time. The gates were opened rather than closed, and the city's reserves were assembled in the urn, ready to go out to the aid of the robes fighting against the city. The besieging side would pile up mounds of earth outside the city to gain an advantage in vision and range, and erect projectile equipment on them to bombard the city indiscriminately, with the main targets being the walls and towers of the city walls, in order to weaken the defenders' firepower and cover the siege. Of course, in order to weaken the defenders in general, it is not excluded that arsonists and plague-infected dead people will be thrown indiscriminately into the city. ”

"The plague?" Cao Yuanshan's pupils shrank suddenly, and his face changed slightly, even if the plague was cured by Hong Niangzi, the terrifying and tragic scene in this city was really hard to forget!

"Are they that bad? and threw the pestilence into the city with trebuchets. Cao Yuanshan said in disbelief.

"In order to capture the city, all despicable and obscene means can be done." Hong Lianshuo's thick eyes under his eyebrows looked at them and said.

"Evil is rewarded!" Hong Wangyue stared at the big black eyes and said in a fierce voice.

"Do not create and kill iniquity, for you will be damned." Hong Lianshuo looked at them with a cold face and said solemnly.

"Murder?" Cao Yuanshan scratched his ears and said, "What does this refer to?" ”

"The two armies are facing each other, and it is not too much to resort to any means. After all, on the battlefield, either you die or I live. Naturally, the enemy is dead, and we are alive. To be merciful to one's enemies is to be cruel to one's own people. Hong Lianshuo looked at them with a glint in his eyes and said, "But if you do something against the defenseless people, it will be unforgivable." ”

"Understood." Cao Yuanshan nodded and said, "Lady Hong will tell us about attacking and defending the city." ”

"Not today." Hong Lianshuo looked at the sky outside the window through the grass curtain and said, "When I make the sand table model of the city wall and the villains on both the offensive and defensive sides, let's talk more intuitively." ”

"Sand table model?" Cao Huaimin raised his eyebrows and looked at her lightly when he heard this, and said.

"What's wrong?" Hong Lianshuo asked as he stared at him with dark eyes.

"I can't do these sand tables of mountains and rivers, but I should be able to do the city wall." Cao Huaimin smiled and pointed to himself, "I'll come." ”

"Okay!" Hong Lianshuo happily agreed.

"Can we help?" Cao Yuanshan's eyes glowed green, looking at his grandfather and said.

"Okay!" Cao Huaimin replied with a smile.

"Then wait until it's done, let's explain the offensive and defensive battles in detail." Hong Lianshuo rubbed his chin and looked at Cao Huaimin and said, "This model can be made bigger, just have this house, and it can be disassembled, so it is easy to store." ”

Cao Huaimin shook his head and said with a smile, "In this case, you have to need a carpenter to help." I thought I would just do it so that the kids could see it. He smiled and said, "I'm afraid you're going to use it to explain the battle situation." ”

"That's right! Once it's done, let's make the best use of it. It is also necessary to let General Han know why they want to build a horse face and a sheep and horse wall...... Give full play to the advantages of the city wall and firepower in depth. Hong Lianshuo's dark pupils flashed with a thin light and looked at them and said.

"Can we listen?" Cao Yuanshan looked at her excitedly and said.

"Far Mountain, don't mess around." Cao Huaimin looked at him with a sinking face and said unhappily, "When it comes to military secrets, if the king is not secret, he will lose his ministers, and if he is not secret, he will lose his body, and if he is not secret, he will be harmful." ”

"The grandson knows it's wrong, it's the kid who has no form." Cao Yuanshan bowed slightly.

"Oops!" Seeing this, Hong Lianshuo smiled and said, "How about we talk afterwards?" ”

"You're not afraid of leaks! How can you teach everything! Cao Huaimin looked at her with an ugly face and reminded in a low voice.

"Don't be afraid! Own. Hong Lianshuo looked at them with shining eyes and said, "It's not uncommon for us to play conspiracy, let's use yang schemes!" I'm really not afraid that they will learn, because they won't be able to. ”

"How is that possible?" Cao Huaimin looked at her in disbelief and said.

"Then we'll see!" Hong Lianshuo looked at them calmly and said, "Okay, it's time for me to go." As he spoke, he got up and put his son down, rubbed his head and said, "Obediently, I have something to do in the past three days, and I can't come over, but don't shout and make trouble!" ”

"No, I'll do it!" Hong Wangyue nodded obediently and said, "Why can't my mother come?" ”

"Because there are very important things on the side of the Xiao Cavalry Camp, I can't leave." Hong Lianshuo bent down slightly and looked at him level.

"Oh! Then mother, you are busy! Hong Wangyue said sensibly.

"Don't worry, Mrs. Hong, we will take care of the little boy." Cao Yuanshan patted his chest and reassured, "It's safe in the barracks." ”

"I'll watch them and keep them from playing with dangerous things." Cao Huaimin's black and white eyes looked at her and said solemnly.

"Then I'm leaving." Hong Lianshuo straightened up and looked at them and said, "You guys are busy! Don't send me anymore. "Get up and leave.

Cao Huaimin and the children stood at the door and watched Hong Lianshuo leave, before going to the room to line up for dinner.

&*&

Facing the rising sun, Hong Lianshuo rode back to the Xiao riding camp.

Hua Rujin greeted him, "You're back, told them?" ”

"Got it!" Hong Lianshuo said as he walked with the horse.

"What do they say?" Hua Yijin looked at her a little nervously and said.

"At first, I was angry, of course, I wasn't angry with my sisters, I wanted to beat it, but after knowing the situation, I could only give birth." Hong Lianshuo pursed his lips and looked at her and said helplessly.