Of course, this kind of thing will never happen if the city walls on both sides are close to each other, Fang Zhiwen is not stupid to that extent, after all, his side is a fortress camp, how can the city wall be higher than the other party's, if the distance is too close, no matter how you look at it, the other party will take advantage, and even launch a counterattack by taking advantage of the situation.

Fang Zhiwen's camp stopped three miles away from the city wall, and then, Fang Zhiwen began to dig a trench, and this kind of thing was the most effective against the fortified city.

At the beginning, Fang Zhiwen just dug around the camp, the purpose was to prevent Sima Fang's cavalry from approaching the camp at will, especially at night, these cavalry were always running around the camp to harass, which was very annoying, and Fang Zhiwen, who had always liked to use cavalry to attack and harass the enemy army, was finally disturbed by the enemy.

After the trench is dug, it is difficult for the enemy's cavalry to get closer, especially in the dark night, you will not know that these criss-cross stupid women, cut and blow Yinjiao, Song Dome, Zheng Zheng Yue, Yue Instantaneous Trance, Eyes, Eyes, Nails, Nails, Horses p> Then the trench began to extend in the direction of the city wall, Fang Zhiwen's level of building the trench was very high, the arrangement of the trench could not only effectively defend against the boulders and giant crossbows falling from the sky, but even the oil tank fire attack was also quite prepared, as for the ordinary crossbow arrows, it was difficult to attack the target.

At first, Sima Fang tried to use cavalry to destroy and stop the spread of Fang Zhiwen's trenches, but he soon found that he could hardly achieve any effect other than his constant loss of cavalry.

Then Sima Fang dispatched heavy infantry in an attempt to seize the trench that Fang Zhiwen had already dug. even planned to counterattack Fang Zhiwen's camp along the trench.

However, Fang Zhiwen relied on the trench to resist a little, and then withdrew all the soldiers to the camp. Allowing Sima Fang's infantry to occupy the trench and the surrounding ground positions, while Fang Zhiwen used the height of the wall to attack and kill the enemy troops on the surface, in the face of such advanced shooting command skills as Huang Zhong, Fang Zhiwen, and Wen Ping, it was extremely tragic for any formed unit to be exposed within firing range.

As for the troops in the trench, they soon discovered a problem, Fang Zhiwen only used a few trebuchets and constantly attacked with fireballs of fire oil to a few fixed places, and successfully cut off Sima Fang's attempt to counterattack along the trench. Even if some of them rush over without fear of death, there are still snipers and enemy generals skills waiting for them in the back.

During the day, he hit his head and broke the blood, and it was even worse at night, Fang Zhiwen's sniper was out of nowhere, from the trench, The ground is facing any tyranny 17. (6) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11) (11(6) div style="float:left; padding: 10px; ">

And Fang Zhiwen was unswervingly digging a trench. Let Sima Fang's father and son use all their magic weapons and strategies, Fang Zhiwen only has this one, digging ditches and killing people!

Sima Fang carefully counted that no matter what method he used, as long as he attacked by himself. The losses were more than ten to one, and this result made Sima Fang's father and son puzzled. How did Fang Zhiwen do it?

In fact, the reason is very simple, the key lies in the attack of Sima Fang, the exchange ratio between the offensive and the defending side depends on the generals, soldiers and defense facilities of the two sides, don't underestimate these simple Dan on the ground, don't underestimate these simple Dan on the ground, actually × Qiao Jiao, Xingman, Xingman, Guilt, Brain Trap, Craftsman, ∩ Strings, Strings, Steps, Ranks, Tricks, Tricks, Wishes, Wishes, Swinging Cores, Stealing Back to the Cellar, Returning to the Leeks, Defeating the Emperor, Qin Ji, Sucking Forgiveness? p> The key here is the problem of damage ratio, Sima Fang's attack can indeed cause some damage to Fang Zhiwen's troops, but due to the existence of the trench, Fang Zhiwen is given the initiative to freely remove the injured soldiers. In fact, the grassroots command force of Fang Zhiwen's troops is very strong, and they are also very experienced, and they have always chased the wounded enemy troops to fight to the death, which is the secret of the high exchange ratio between the two sides.

Therefore, the situation on the battlefield has become Fang Zhiwen's side honestly digging a ditch, Sima Fang was anxious and full of wisdom, but as a result, it was Fang Zhiwen who did nothing and responded to all changes with the same change.

In desperation, Sima Fang also stopped, he simply made up his mind, I think you can dig the trench into the city? You must know that Chang'an City has a moat, and when the trench is close to the moat, Sima Fang plans to pour water directly into the trench to see what else Fang Zhiwen can do?

However, Fang Zhiwen did not dig the trench so close, three hundred steps away from the city wall, and two hundred steps away from the moat, Fang Zhiwen's trench still spread to both sides, and in the blink of an eye, outside the wide east city of Chang'an City, at a glance it was all vertical and horizontal ravines.

Why 300 steps? Because at this distance, the skills of Fang Zhiwen's grassroots generals can already shoot to the defenders on the city wall, and the high-ranking ones can even shoot behind the city wall, but that can only be shot blindly.

Then Sima Fang knew what it meant to be beaten and not able to fight back, Fang Zhiwen had a total of 52,000 soldiers, including nearly 2,000 grassroots generals, these two thousand generals were divided into two shifts, and took turns to throw skills at the target at the wall in front of the trench, even if a skill can only kill one defender, at the end of the day, Sima Fang will have to lose thousands of them, okay!?

This is undoubtedly a rather stupid method, but this method is effectively reducing the number of Sima Fang's army day by day, and the remaining 400,000 troops of Sima Fang are only a matter of one or two hundred days, anyway, there is no time limit, Fang Zhiwen is very calm, just grind slowly, not in a hurry.

On the contrary, Sima Fang's father and son are very anxious, but it is useless to be anxious, Fang Zhiwen is stable and invulnerable, this is the benefit of being upright, it is difficult for you to find loopholes, but in such a real battle, the final exchange is more unacceptable than Sima Fang.

Sima Fang was in a hurry, organized a counterattack, temporarily seized part of the trench, and then quickly dug through the moat, trying to flood Fang Zhiwen's trench.

But it wasn't until after the water poured in that Sima Fang discovered that these ditches could still change their channels at any time, and the final result was that the moat water flowed all the way down the ditch, through Fang Zhiwen's camp, and then into the irrigation canal in the east, it seems that Fang Zhiwen has already been prepared!

Sima Fang was ruthless, constantly investing troops to fight with Fang Zhiwen for control of the trench, and if he took a section, he would release the water to flood a section, Fang Zhiwen didn't seem to be in a hurry, anyway, every time Sima Fang grabbed the trench, he needed to pay the price of the soldier's life, and Fang Zhiwen only needed to pay time and physical strength.

Until the entire east side of the city has been flooded by the vertical and horizontal ditches for several miles, Fang Zhiwen moved the camp to the south side, and then repeated the same thing, poor Sima Fang found that his cavalry had lost the space to operate on the east side, and his infantry fell outside the east city wall exceeded 100,000.

The same tactics, except that the battlefield was moved from the east side of Chang'an to the south side, Sima Fang was still facing the same situation, he was still helpless, and he was still being eaten away by Fang Zhiwen little by little every day.

There are no changes in the seasons and climate in this copy, otherwise it will be even more useless for Sima Fang to freeze in winter, but even so, when Fang Zhiwen moved his position from the south of the city to the west of the city, Sima Fang's troops were less than 200,000, and with the decline in the number of troops, Sima Fang's battle losses were increasing, because Fang Zhiwen's strategy of giving priority to killing the opponent's grassroots generals in the battle played an increasingly important role.

Although Fang Zhiwen's whole tactics look very stupid, but in fact, the battle is very fine, if you analyze it carefully, you can find that Fang Zhiwen's troops use a lot of subtleties to expand their advantages little by little, and then lock in the victory.

After holding out for one hundred and thirty-six days, the gate of Chang'an City finally fell, and the battle that should have become fierce turned out to be even more stable, Fang Zhiwen didn't need to say it here, Sima Fang also had no belief in victory at all, and just fought the last battle step by step.

Four days after the city gate was captured, the palace fell, and the long battle of Chang'an finally ended.

"Isn't it interesting?"

The brain, who was holding Sima Fang's shell, didn't seem to mind Fang Zhiwen's slightly ridiculous question at all, and nodded with a smile: "It's interesting, don't you think the collision of wisdom here is very interesting?" ”

"The collision of wisdom is interesting, but isn't the collision of human nature even more interesting? It might be more fun if it's a real person1

"That's better to forget it, it's not fun to let them know too much, and besides, won't real battles cause you any psychological burden? Killing people is not a fun thing after all1

"I didn't say that all the soldiers would be replaced by real people."

'Sima Fang' smiled and shook his hand: "It's almost, I'm not watching the story of a real person." ”

"Isn't that a redundant task?"

"Hehe, don't test me, you'll know the answer when you get to the top of the mountain, and you'll know if it's superfluous when the time comes, come on and climb, boy! Haha"

With the laughter, Sima Fang's expression gradually became indifferent, Fang Zhiwen shook his head helplessly, squinting his eyes and thinking a little unbelonging, I don't know what he was thinking, after a long time, Fang Zhiwen slowly walked towards the stairs. To be continued...