After silently turning off the communicator, Ye Feng's chest cavity was like a blocked Yellow River, his heart was surging but he had nowhere to vent.

He urgently needed a hole to release his extremely complex emotions, anger, anxiety, anxiety, and a little joy and longing. The taste was hard to describe.

Luo Donghua, who was standing beside him, looked at Ye Feng, whose breathing was heavy, and frowned slightly: "Your face is very bad!"

Ye Feng smiled bitterly and said, "It's a friend!"

"important?"

“It’s very important!”

"Danger?"

“It’s very dangerous!”

"Then go and deal with it. I'll leave it here to Haoqing. The title of King of Kings will never be given for nothing!"

Ye Feng shook his head and said, "Now I can't do anything, I can only wait!" At the end, he bent down and bowed to Luo Donghua solemnly, "Uncle, I'm sorry!"

Luo Donghua smiled and stretched his eyebrows: "Save this to Yunmeng and the others. I don't blame you!"

Ye Feng was stunned. How could it be that he was not surprised? Luo Donghua in his impression was not a good person.

Luo Donghua seemed to have seen through Ye Feng's heart and said thoughtfully: "I was young too!"

When did the father-in-law's nature become so open-minded and open? Ye Feng felt guilty. He knew that no father would like to see the man his daughter chose had more choices. But now, he is not in the mood to consider these issues, and I am afraid that few people can understand his extremely complicated mood at this moment.

Luo Donghua held up the goblin tactical telescope and looked into the distance. A black storm rolled up on the horizon where the sky intersected with the Gobi Desert. It seemed slow, but in fact it was extremely rapid and swept towards the Golden Castle.

"The grassland people are here!" Luo Donghua said while looking, "A Feng, command, let me experience the close-range war feast!"

"Um!"

Ye Feng nodded and responded, poked out of the tower, shouting: "Flags, issue orders! The first heavy cavalry of the Rage Lion Knights, the third regiment of the Flying Eagle Knights went out of the city to fight, crossbow archers, artillerymen, stone casters were ready! The defensive arrow tower was full of strings... "

As the flag soldiers blew the flag, Kakka... the heavy steel city gate slowly opened, and teams of well-equipped cavalry drove out of the city neatly and orderly. After shooting, they lined up under the city three hundred yards away from the castle!

The heroic and genius said: "Three thousand heavy armored cavalry and three thousand flying eagle cavalry, are you going to rely on the elite six thousand cavalrymen to defeat Lu Gao's 110,000 cavalry army? Don't forget that the 20,000 heavy cavalry in Lu Gao is the real heavy cavalry. At most, your three thousand heavy cavalry are cavalry wearing armor. The tonnage is less than that of your opponent, and a group charge can make you fall over and over."

"Not bad! The heroic saying makes sense. Although I have never played it, I still know some basic things. Your Knights' individual combat capability may be far higher than that of the heavy cavalry in the grassland, but this is a war, not a one-on-one challenge. Large-scale cavalry battles are fighting for equipment and charge. The horses of these heavy cavalry in the grassland are all covered with horses, and the so-called heavy cavalry under your hands are all naked horses, so you must be able to fight!" Luo Donghua put down the goblin tactical telescope and said very seriously.

Ye Feng was very surprised. He didn't expect Luo Donghua would talk to him about military strategy and tactics, and he said it in a simple and meaningful way.

"Then you say I put two cavalry regiments under the city, will Lu Gao still rush up with infantry?"

"Unless he is an idiot without military common sense!"

"Then you said we have the flying eagle cavalry to attack, will Lu Gao play against his light cavalry forward?"

Hao Qingtian shook his head and said, "The range of elite-level flying eagle cavalry throwing spears can reach 100 yards. With heavy cavalry as shield guards, they can shoot and kill enemies with spears without any scruples. How can high-level NPCs at the level of Legion Commander like Lu Gao, have low intelligence? If he doesn't even understand such a simple thing, then eternity is too unchallenging!"

"Then do you agree with Lu Gao's view that he will use heavy cavalry to take the lead?"

"Unless you change the formation now and withdraw the cavalry to the infantry, the heavy cavalry will definitely take the lead." Luo Donghua said.

"So have you ever thought that civil engineering can also influence the victory of a war in a special terrain battlefield?" Ye Feng asked.

"Civil Engineering? This is eternal with the background of the cold weapon era, not reality! What do you want to say?" Not only was the heroic spirit, but even Luo Donghua was confused by Ye Feng.

"Hire, someone once told me that I should regard eternity as a real world, so that you will find many fun that others cannot experience. I think since it is the real world, why should I be limited to superficial things? I can innovate, or implement some theories that prove feasible in reality in eternity!"

Ye Feng pointed at the huge open land between the two armies: "There is the cemetery where the heavy cavalry of the grassland are buried!"

"oh?"

"Did you forget the old dwarf Evans who is proficient in geological exploration and the Golden Hand of the All-Profession Grandmaster, Chris, I asked them to survey and calculate the quality of the soil in this sandy and stone texture, and dug countless trenches covered with sharp knife-like trenches in this area based on the individual weight of the grassland heavy cavalry and other effective data!"

"moat?"

Ye Feng said: "No need to look at it. There is no camouflage at all. It was dug from the ground. The surface of the trench can carry the passage of light cavalry from a brigade, but it cannot withstand the trampling of a reorganized regiment of heavy cavalry. As long as there are three thousand or more heavy cavalrymen stepping on it, the surface will definitely collapse. At that time, what is waiting for these heavy cavalry will be sharp and sharp stabs..."

"This is OK?" Haoqing Tianzong was stunned.

"Why can't it?" Ye Feng asked back.

"Okay! I admit that these seemingly simple strategies and tactics are too incredible in the game. I have never used my brain in this regard. But practice is the only criterion for testing the truth. Whether it is feasible must be verified before you know it!" said the heroic and genius smiled self-deprecatingly.

Luo Donghua also laughed happily: "So you kid stayed in the city lord's mansion these days and was tinkering with these things... Wait a minute, what is that?"

Luo Donghua looked slightly surprised, raised his telescope and looked at it, pointing his finger at the gradually approaching Lu Gao Legion's baggage unit.

I saw wooden towers made of giant trees, like small mobile fortresses, running towards the castle at high speed under the pull of dozens of strong horses.

These wooden tower-like things are giants compared to siege equipment such as trenchers. They are nearly thirty yards tall, almost the same height as the wall of the Golden Castle. The square structure is estimated to be more than forty yards wide. There are four large wheels at the bottom, each of which is as tall as two people. Looking from a distance, this thing is like moving small fortresses.

Ye Feng said calmly: "Large siege cars, the highest-end multi-function siege equipment, are very expensive. It is said that the various kingdoms of the Light Alliance do not have much inventory. Unless they attack large fortresses with strong defense, they will generally not be used. If you are lucky, you may be able to see them during the national war."

"Why does the equipment that looks so bulky move faster than an ordinary war horse?" Luo Donghua asked strangely.

"The siege car is blessed with the wind-type magic array, and it runs naturally fast. In fact, it is not just the wind-type magic array, but also the enhanced enchantment. Although it is a wooden structure, its overall defense is harder than steel, and it has high resistance to magic damage such as fire, Aoguang. The tower at the top can be loaded with one hundred strong archers. As long as it approaches the city wall and enters the range, they can shoot against the defenders at the city top, suppressing the firepower at the city top to cover the siege ladder flat onto the city top. Then the siege infantry below can climb the siege car to launch a strong attack through the ladder. The ladders equipped by the siege car are all blessed by advanced defensive magic, and it is quite difficult to deal with. In this way, the defensive advantage of the defenders will disappear. It is no exaggeration to say that this large siege car is the most terrifying siege equipment in the era of cold weapons..."

"You know so well?" Haoqing Tianzong was shocked.

"Princess Abel Catherine told me!"

"I care who told you, I mean since you know the power of the siege car, what are you waiting for? Let Master Lu control the ballistic trolley to aim and lock it, pick up the horses and wheels of the cart, and shoot at a range of 1,200 yards. There are always a few of these things that can be destroyed before they reach the city..."

"Why did you get rid of it?" Ye Feng asked again.
Chapter completed!