This fucking thing makes people scream outrageous, and at the same time, they have to sigh that the details are almost invincible.

"Some things are associations I made after looking at the pictures. Don't be too surprised. However, you can still refer to these associations. After all, some of my associations are based on a logical situation."

Commander Liu seemed to notice everyone's surprise and confusion, so he couldn't help but explain with a smile in response to everyone's confusion and surprise.

However, this explanation is somewhat Versailles, after all, this is another blow to oneself invisibly.

The owner of the village smiled: "I'm sorry, Commander Liu, my subordinates are all people who have never seen the world, so it was a bit embarrassing to see you showing the map in this way so arrogantly. "

These words admitted his shortcomings, but more importantly, he directly praised Commander Liu. Commander Liu was somewhat happy in his heart, and naturally it was impossible to hold Hei Feng and others accountable for the foolery they showed.

"It's nothing." Commander Liu finished his words and pointed to the sand table: "Everyone, please take a look at the sand table."

As soon as Commander Liu finished his words, he moved his hands, and several illusory castles appeared around Yetian City on the sand table: "If I were Han Sanqian, if I wanted to avoid the opportunity for the enemy to cover in the woods, I would There are two options."

"The first option is to cut down all the trees outside Yetian City."

"In this way, the line of sight in the city will be expanded a lot. Even if the enemy shrinks nearby through the woods, they can only be in the outer circle."

"If we attack by force, Han Sanqian can use the city defenses and the relatively flat areas outside to cause extremely effective damage to the attacking enemy."

"However, this method can only deal with evenly matched enemies. Once there are too many enemies, for Han Sanqian, this method of killing everyone on sight and using the enemy as a living target is actually effective. But not much.�

"I believe that after Han Sanqian experienced a million-strong army, he should at least overestimate our number. Therefore, he should be very clear that this method obviously does not work."

"Then based on this situation, the first method can be eliminated directly, that is, only the method I am drawing for you is left."

"Use the reinforced city defense to directly turn the flat land on the periphery into a peripheral city defense."

"To put it simply, it is to build a larger and more complex fortification directly on the flat land that should have been used as a living target. Once we enter it, they will not only be able to see us immediately, but also Use these fortifications to effectively resist and kill us."

Hearing this, Captain Guan nodded first, and the envoy in white also nodded suddenly...

The owner of the village and Heifeng were even more shocked.

They knew very well that every word of Commander Liu's words made sense.

If it were them, they would never have imagined that Han Sanqian would provide such a defense to Yetian City.

However, upon careful consideration, this is indeed the most possible and effective method.

This is equivalent to the construction of city walls in some cities. Even if the enemy enters the city, they will not be able to get in immediately, but will enter a narrow passage formed entirely by high walls.

After entering such a passage, the people above the city wall can attack from a commanding height.

At the same time, because the corridor is too narrow, if there are many enemies, they will be completely crowded inside. Not to mention other means of attack, just throwing a big stone down will make the people below unable to bear the impact. And there were heavy casualties.

What Han Sanqian wants to build is actually to make this kind of city wall lane more complex and multifaceted. JrNovels.com