"Guan Qiong?" Zhang Lin lay on the grass, looked at the starry sky, and fell into deep thought: "The ancestors of the Guan family are kind to my Zhang family, in fact, I only accepted Guan Feng's ......"

"Among my five students, there is also a female student who is a maverick, who usually walks alone on weekdays and rarely acts with Tang Tang and others. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ”

"And Guan Qiong, who is actually in the elite class of the Holy Martial Academy, has been cultivating for many years, but because of the kindness of the Guan family, and Guan Feng is also a brother and sister. ”

"So, he studied with me, but he didn't register it. ”

"I see!" Fang Zheng looked over there, Guan Qiong, who was passionately training the Haw Par Knights, seemed to have guessed something.

Early the next morning, Fang Zheng took Xia Hai to Longdu, and after several inquiries, he learned about Long Xuan's private residence in Longdu.

Last time, because of Long Xuan's help, he saved Xia Hai, and when he left, he promised to come to the door to thank him in the future, and there was nothing else to do during this time, and everything was in order in the current class, so he took Xia Hai and took a gift to find Long Xuan.

At the door, two soldiers, heroic and sassy, stood upright.

"You can know the character of the general by looking at the style of the soldiers!" Fang Zheng said to Xia Hai: "Long Xuan, by no means like the three young sons of Longdu and the four sons of King Yan. ”

"Indeed, I have been protecting him that night, several times, the wolves broke through my defenses, he suffered some injuries, and I didn't see him frown......" Xia Hai also admired Long Xuan very much.

"Stop! Who's coming?!" Fang Zheng and Xia Hai got closer, and a soldier stepped forward, his sword drawn halfway from his waist, and asked in a cold voice.

"Below, come to Xie Xuanshao, I hope to report!" Fang Zheng officially stated the reason.

The soldier did not continue to make trouble, but remained on guard, and another soldier passed a word into the door.

After a while, Han Yu walked out of the door and apologized to Fang Zheng with a smile: "Fang Shaoxia, you're slacking, please come with me......"

"You're welcome, I came to visit rashly, and I bothered. ”

"Haha~" Han Yu laughed: "I didn't bother, on the contrary, it came at the right time!" As he spoke, Han Yu handed the two soldiers a color. The two of them withdrew to their positions and continued to guard.

Long Xuan's mansion is not big, nor is it luxurious, but it is very exquisite, and the layout is also very exquisite, Fang Zheng looked around and said in astonishment: "This is a pot mouth surrounding!"

"What do you mean?" Xia Hai didn't know.

"There are two soldiers at the door, for the mouth, facing the gate here, not a room, but a wall, this is the bottom, four rooms on both sides, which seem to be guest rooms, but in fact can be regarded as walls. ”

"Look at the terrain again!"

"The distance from the 'mouth' to the 'bottom' is from low to high, but it is high in the middle and low on both sides, like a ridge with an upward slope!"

"The person who designed this place must be a master of strategy!"

"Hmm!" Xia Hai glanced at it and nodded: "That's true!" But, then he asked suspiciously: "Then why don't you just lower the middle terrain to form a depression, and if someone comes in, you can hit low on three sides at the same time, wouldn't it be better?"

For Xia Hai's doubts, Fang Zheng said that he understood, because most people also think this way, but it is precisely because of this, seeing the layout here, Fang Zheng admires the person who designed it even more.

Han Yu also slowed down at this time, turned to look at Fang Zheng and asked, "This place is designed by Naxuan Shao himself. ”

"Is Xuan Shao?" Fang Zheng suddenly had an illusion: "Hopefully, Long Xuan will not be an enemy." ”

In fact, not only Xia Hai didn't understand, but Han Yu didn't understand either, he looked at Fang Zheng and said with a smile: "Actually, I don't understand why Xuan Shao designed it like this, after asking a few times, he sold it, and hoped that Fang Shaoxia could give some pointers." ”

"The windows of the wings on both sides, as well as the green pines at the door, all indicate that it is a place to ambush archers, and relying on the passive defense of fortifications, archers also play the greatest role!" Fang Zheng pointed to the wings on both sides at this time: "Do you see how big are the four rooms on both sides, and how many people can be ambushed?"

"A dozen people at most!"

Han Yu didn't say anything dark at this time, and nodded: "Indeed, four rooms, a total of sixteen archers!"

Fang Zheng smiled: "Sixteen people, if there are really people who are premeditated to invade, if it is the concave terrain you are talking about, you only need to block both sides with a shield, you can pass quickly and forcibly break through the 'bottom'." ”

"Once the 'bottom' is broken, the existence of the 'wall' is meaningless!"

Han Yu thought for a moment and nodded: "Based on one arrow and one shield, sixteen archers only need eighteen shields to block most shots, which is indeed difficult to defend." ”

Fang Zheng smiled: "But, if it is this layout, it will be different!"

"Although in this way, the two sides are low, and the power of the arrows will be reduced from low to high, but the distance is close, and if the archers arranged have good arm strength, they can still have enough lethality. ”

"Having said that, what's the benefit of doing this?" Xia Hai still didn't understand.

"Ahem...... Fang Zheng coughed softly and smiled leisurely: "If you look carefully at your feet, the road here is very narrow, not enough to form an obstacle to the perspective, and the arrows on both sides are shot from the bottom to the top......"

"And where is the shot?"

"Legs!" Xia Hai couldn't help but say.

"If you lead the team to attack and the person who rushed in front is shot, how will you command?" Fang Zheng asked as he looked at Xia Hai. This question is not difficult, Xia Hai immediately replied: "Of course, let the people behind continue to rush!"

"But what if he has a serious leg injury?"

"Uh~" Xia Hai didn't know how to answer for a while, and fell into a dilemma.

"Sometimes, the most effective way to stop the enemy's attack is not to shoot the opponent, but to injure the opponent, if the commander orders the execution of the wounded soldier, it will chill the soldier's heart and damage morale, if not executed?"

"Then, this soldier with a serious leg wound will form an obstacle to their attack!"

"It's too poisonous!" the corner of Xia Hai's mouth twitched. Fang Zheng took a deep breath: "Not only that, but in such a terrain, if you want to use a shield to prevent shots from both sides, you must crouch down and hold the shield!"

"Otherwise, you can block your head, you can't block your feet, you can't block your feet, and you can't stop your head......"

"But, if that's the case, how can you attack the 'bottom' in front of you if you're squatting here?"

"Then break the two walls first, the terrain here is high, it won't take much time to rush to that wing, a group of archers, once they are close, it will be a dish......" Xia Hai said with a big grin.

"Which side?" Fang Zheng asked.

"Left, no, right...... Forget it, both sides rush together!"

Fang Zheng shook his head: "No matter how you rush, you will divide your troops, delaying the time to break through the 'bottom', and the people behind that wall will have enough time to escape......"

"And," Fang Zheng looked at the wings on both sides and pondered, "There should be a lot of explosives buried around that room." ”

"Bang! bang!"

As he spoke, from behind the 'bottom' wall, there was applause, and a man walked out of it: "You are the first person to see the mystery here. (To be continued.) )