The formation of the Yan army is a cone formation, the so-called cone formation is a battle formation with a forward such as a cone, the cone formation must be sharp and fast, the two wings are strong and powerful, and the elite striker can attack the enemy in a narrow front, break through and cut the enemy's formation, and expand the results of the battle on both wings, which is a formation that emphasizes offensive breakthroughs.

To put it simply, this is the formation of the charge.

Ma Feifei had never seen what the two armies looked like when they were fighting in this world, so he didn't know whether the conical formation was understood by Luan Feng from "The Art of War" or whether he understood this formation himself.

However, Luan Feng's instant increase in the combat power of the 100,000 Yan Army to the realm of the Spirit Master made Ma Feifei sure that this must have been comprehended from "The Art of War".

And Prince Yan, who had been watching this scene in the corner now, couldn't bear his excitement at this time, his hands were clenched into fists, and he didn't know what to say to himself.

The surrounding melon-eating crowd was already stunned, staring at the projection one by one, and there was silence all around.

"Knock knock!"

"Woo~~~"

As the horn of the charge sounded, the Qin army and the Yan army began to rush towards each other.

The picture of hundreds of thousands of people hitting each other is still very shocking.

The dust and smoke rose and the momentum was mighty, and everything in heaven and earth was eclipsed at this moment.

"Bang!"

The two armies collided, and a huge crashing sound erupted, and from the outside, the Yan army was like an awl directly inserted into the heart of the Qin army under the leadership of Luan Feng.

The momentum is like a bamboo, and the courage to move forward.

However, the overall strength of the Qin army was slightly higher than that of the Yan army, and under the strong resistance of the Qin army, the Yan army failed to break through the Qin army and was stuck inside.

"Woo~~"

The horn of the Qin army sounded, and then the 100,000 Qin army began to change formations, directly surrounding the 100,000 Yan army.

"It's over!" The cultivators outside felt a chill in their hearts when they saw this scene.

Although they don't know how to march and fight, they can still understand the situation; if the Yan army can pierce the Qin army in one go just now, then the Yan army will be able to occupy a great advantage, and even turn it into a victory; but now the Yan army is stuck inside, not only did it not pierce the Qin army, but was surrounded by the Qin army, becoming an army of trapped beasts, which made the situation of the Yan army directly take a sharp turn and fall into a very dangerous situation.

In this case, if you want to fight out of it, you will definitely suffer heavy casualties.

"How could you choose to charge directly, it's obviously not very rational!" a cultivator who had suppressed Yan Junsheng just now couldn't help but complain.

At this time, the defensive formation should be set up, let the Qin army charge, and then look for opportunities to counterattack in the defense, so that there is a possibility of victory. Another cultivator who had won the victory took over the topic and said.

"At first glance, she doesn't know how to fight, and I can't figure out such a simple question, it's a pity that my 20,000 spirit crystals are in vain, alas!" sighed, a cultivator who was also a Yan Junsheng.

When Ma Feifei heard this person's comment, he couldn't help but pout, someone actually said that the god of war of Yan Kingdom would not fight......

I don't know what she'll think when she hears it. Ma Feifei looked at Luan Feng, who was killing in all directions in the projection, and thought silently.

Regarding Luan Feng's approach, Ma Feifei didn't think she was wrong.

The Yan army was already a little inferior to the Qin army in terms of strength, and in a war like this without any pre-war preparations, what the two sides could rely on was the combat ability and command ability of their own armies.

In this case, it is actually a very dangerous practice for the weaker side to simply choose to defend.

First of all, in terms of strength, the Yan army is not the opponent of the Qin army, once defended, under the offensive of the Qin army, whether the Yan army can hold the first wave is a question; if the first wave does not hold and is pierced by the Qin army, then the battle is over.

Secondly, fighting a war is actually very important about momentum, and the side with momentum will often invisibly bring pressure to the other side and bring some courage and confidence to oneself.

So there is no problem with Luan Feng's choice.

But the appearance of the system directly increased the combat effectiveness of the Qin army's army to the third stage of the spirit master, and Luan Feng's system did not help her increase the combat effectiveness of the army, but Luan Feng himself released the secret technique comprehended from "Sun Tzu's Art of War", which raised the overall strength of the Yan army and narrowed the gap with the Qin army.

In the absence of a system to help improve the strength of the army, how to break this bureau is the point that Ma Feifei is most concerned about.

Just as Ma Feifei was thinking about what the Yan army should do next, Luan Feng in the battlefield suddenly stopped attacking, took over the flag of the flag bearer, and began to dance regularly.

When the 100,000 Yan troops saw this banner, they began to move one after another, and the cone array slowly evolved into a huge nine-square grid; in each grid, countless small nine-square grids were divided, and then continued to divide until only one person could stand in each grid; starting from the small grids, they interspersed with each other in the way of nine-square grids, and from small to large, and finally evolved into a huge nine-square grid that was constantly moving.

'Po~'

After this nine-square grid formation was formed, a silvery-white light suddenly flowed rapidly from the body of the 100,000 army, and the momentum of the 100,000 Yan army seemed to begin to rise slowly.

Just when everyone was puzzled by the sudden change of formation of the Yan army, the situation on the battlefield changed at this moment.

The formation of the nine-square grid method directly disrupted the Qin army's bag, reduced the death of the Yan army, and the situation began to reverse;

Even if the overall strength of the Qin army is higher than that of the Yan army, but under the change of this nine-square grid, the Qin army cannot resist it, and it begins to rout.

"This seems to be a nine-character chain formation?" Ma Feifei looked at Yan Jun's sudden change of formation and said suspiciously.

Although Ma Feifei doesn't know much about the art of war, he copied "The Art of War", and Ma Feifei still has an impression of some of the formations mentioned in it.

When the cultivators outside the bookstore saw this scene, they also began to express new opinions.

"This change of formation is very strong! It actually reversed the disadvantage. The cultivator who pressed the Great Yan Sheng said excitedly.

"The formation that evolved from the situation of the Nine Palaces Grid is not mentioned in the Book of War?" said a cultivator who had studied marching and fighting battles.

"Do you know if it's mentioned in the soldier's book, as long as you can win anyway. Another cultivator who was pressing Yan Sheng said happily. He didn't care about any messy formation, as long as the Yan army won, he would be able to get double the benefits, and it would be beautiful to think about.

On the other hand, the faces of the cultivators who pressed Qin Junsheng on the other side were not very good, and they all looked at the projection with gloomy faces.

Ma Feifei quietly glanced at Yu Qingyang, and found that she was also watching the battle in the projection intently at this time, with no expression on her face, but her hands had been clenched into fists.

Ma Feifei moved silently to the side.

The Qin army seemed to have no back moves, and gradually routed in the face of the offensive of the 'Nine-Character Serial Array', and Luan Feng turned into a god of war, with white horses and red clothes, and wherever the spear went, there were casualties within a radius of 100 meters!

The blood matched her red clothes, like a god of death, constantly harvesting the Qin army.

Defeated!

The Qin army was defeated by the Yan army.

'Ding Ding Ding Ding~'

At this moment, a golden light suddenly bloomed in the projection, and then a golden light shot out, and Luan Feng appeared in front of everyone.

'Ding Ding Ding~~'

"The Art of War" rose directly from the room and flew to the projection just now, shining with golden light, constantly turning the pages.

'Huh~!'

A golden pillar shot out directly from the Art of War and hit Luan Feng.

'Boom~!'

The entire town of Watanabe erupted into a roar.

All the cultivators around Luan Feng were all blown away.

'Huh~!'

A giant red bird soared into the sky with a phoenix and went straight to the sky.

"Holy Beast Red Luan!"