In the face of Dong Xuan's nameless anger, Dong Cheng looked a little dazed.

Dong Yuemei sneered from the side: "Many years ago, you were also a man of the year on the battlefield of the summer service, and now that you have become famous, your blood is cold, so you can't even remember such a familiar taste!"

When Dong Sui heard this, he sniffed it carefully, his face turned red, and he said with a smile: "I'm just joking with the child, how can I ...... the smell of [poison sachet] No, it's not right, it should be a [Gardenia Sachet] for high-ranking generals, how could Cheng'er have this thing?!"

Dong Yuemei sighed: "They went to Henghu Manor last month, and this is a meeting gift from the city lord!"

The children are about to go to the battlefield, and you reluctantly sent two treasure knives at the strong request of the clan elders, so that they can use their blood and lives to protect the interests of the Dong family.

Although the city lord is an outsider, he gave incense sachets to the children to save their lives, and ask yourself, how much do you still look like a family head and an elder!"

In addition to the Lin'an army, which is responsible for city defense and internal security, there are also defenders of the border cities of the east, west, south and north towns, totaling more than 100,000 people.

In this world where humans and brutes coexist, as long as there are cities inhabited by human beings, most of them are inhabited by brute beasts.

The brute beast has the strength and wisdom that is not weaker than the Terran martial cultivators, and often harasses and destroys the border cities of the Terran world.

Located in Beizhen City, the "Mangqiu" is a habitat for brute beasts.

Every summer, the Zhenbei Army will launch a large-scale clean-up operation against the brutes entrenched here.

At that time, the students of the Beiyuan School District of the Lin'an School Hall will be temporarily incorporated into the army to participate in this battle.

Therefore, the vast area and undulating hills are also known as the summer battlefield.

In the hills, the ravines are vertical and horizontal, the valleys are deep and the forests are dense, in addition to the first-class brute beasts, there are poisonous insects, poisonous water, miasma and other filthy things, only by wearing the poison-repellent sachet into it, can it be kept thoroughly.

Gardenia sachet is the best poison-repelling sachet and has the ability to resist all kinds of poisons.

With it, after entering the summer battlefield, the safety of life will be more guaranteed.

The corners of Dong Xuan's mouth twitched, and he wanted to defend himself, but he found that he didn't know how to speak.

He hurriedly changed the topic and said: "At noon today, I will celebrate Yun'er's enthronement with my clansmen in the banquet hall, and at the same time, I will also practice for all the hot-blooded sons and daughters of our Dong family who are about to go to the summer battlefield, and you must take the overall situation into account at that time!"

After that, without waiting for the three of them to express their opinions, they got up and left with a lonely expression.

In this battle, the students of the upper, middle, and lower houses of Beiyuan were mainly responsible for logistics support and assisting in the task of defending the city, and did not go out of the city to participate in the battle.

In early May, they would escort grain, grass, supplies and other supplies with the quartermaster to Beizhen City in advance.

The students of the first house who enter the battlefield to participate in the battle will use the teleportation array in the City Lord's Mansion to arrive in Beizhen City on the first day of the first month of June.

At ten o'clock at noon, the banquet was set, and after Dong Sui delivered an enthusiastic speech, he led Shen Yun, Dong Cheng, and all the children of the Dong family who studied in Beiyuan to toast the clansmen from table to table.

After a short time, he got very drunk, and was immediately helped back to the house by his subordinates.

Yu Niang, who did not attend the banquet, made a bowl of sobering soup for Dong Sui and drank it, and after serving him to sleep peacefully, she went to the study to teach her young son to learn calligraphy.

After a while, a maid's whisper came from outside the window: "Madam, Granny Chen, please go to the courtyard to talk!"

......

Yu Niang walked into the cross-courtyard wing room and asked Chen Po, "What did my mother-in-law call me for?"

Chen Po smiled: "There is going to be a big move above, we can just take the opportunity to take revenge on Dong Yuemei!"

"Revenge?" Yu Niang wondered.

Chen Po said indignantly: "After being cut off by Dong Yuemei last time, I never swallowed this breath!"

"We don't have many people, and her cultivation is very high, so it's not easy to get it!" Yu Niang said with a flickering voice.

"We can let her fall into the net, you listen, ...... in a few days!" Chen Po told her plan.

"This ...... I'm afraid it's inappropriate!"

"Hmph, it seems that you don't want to cure your son's illness!"

"Since my mother-in-law feels sure, then Yu Niang must go all out!"

......

On the first day of May, Lin'an Academy, the first house of Beiyuan.

After sitting on the table on the podium, the master Zhang Feng glanced at the protégés in the audience, and said loudly: "Next month, you will go to Beizhen City, and from there you will enter the summer battlefield.

I must emphasize that in the nearly month-long campaign, you can certainly reap military merits and glory, but you will also reap fear, disability and even death, and if you want to quit, it is still too late to raise it at this time!"

After waiting for nearly a quarter of an hour, Zhang Feng saw that no one asked to quit, nodded with satisfaction, got up and said, "Very good, I order, immediately go back to the dormitory to change into outdoor fighting clothes, and then gather in the martial arts arena!"

After a cup of tea, Zhang Feng led the students to run away from the school hall and run at full speed towards the west of the city.

A hundred miles west of the city, there is a solemn and gloomy building, which is the Lin'an Prison.

On the wall, which is more than ten zhang high and three zhang wide, there are a large number of soldiers patrolling back and forth.

On the outside of the wall, there is a moat about 100 zhang wide.

Lurking in the river are several water-based brutes caught from the eastern border "Yuecheng Lake".

On the inside of the wall, there is a deep beast prison valley road.

In the meantime, I don't know how many low- and middle-order first-level brute beasts were imprisoned.

The defense of the entire Lin'an prison can be said to be impregnable.

Zhang Feng led everyone into the prison through the temporarily lowered drawbridge, and came to a bloody and gloomy square.

In the center of the square, there is a fine iron cage with a length and width of ten zhang and a height of nearly three zhang.

On the west side of the square, kneeling lay several death row prisoners in chains.

Cell boss Liu Jun and nearly a hundred jailers surrounded them, closely watching their every move.

Zhang Feng ordered his disciples to line up around the cage and asked, "Students who have never killed anyone, take a step forward!"

Soon, more than a dozen students stood up.

After a while, several more pale students walked out of the queue.

Although Shen Yun has not had blood on his hands in this life, he probably can't remember how many people he killed when he was performing various special tasks in his previous life.

He was not interested in the execution of such a thing, but in order to avoid unnecessary speculation by others, he finally stood up.

Zhang Feng led a strong student into the cage, and then beckoned in the direction where the death row prisoner was: "Liu Tou'er, let's start!"

Liu Jun and two jailers escorted a death row prisoner into a fine iron cage, and after shackling him out, he retreated to the cage door.

Zhang Feng patted the sturdy student's shoulder, then stepped aside and stood with his hands in his hands.

The sturdy student walked up to the death row prisoner and put on a posture, a trace of panic flashed in his eyes.

"Kill him, and you can get out of prison!" Liu Jun said coldly.

"Ah......h

The death row prisoner roared and rushed towards the strong student with a hideous face.

The latter subconsciously took a step back, stabilized his mind, and smashed his fist into the opponent's heart.

Bang!

The fist of the strong student landed firmly on the front of the death row prisoner.

The opponent's chest immediately deflated, and then flew upside down, and after hitting the railing, the flesh and blood slowly slipped to the ground.

Two jailers stepped forward and dragged the body up, exited the cage, and walked towards the crematorium not far away.

Liu Jun said expressionlessly in the direction of the death row inmate: "Send another one!"

"Shang Ke!" Zhang Feng commented expressionlessly, "Let's go out!"

One by one, the students walked into the cage and took the lives of the death row inmates one by one.

"Poor!"

"Medium!"

"Poor!"

"Okay!"

“......”

Half an hour later, Shen Yun was the only student who had not killed a prisoner, and the highest evaluation given by Zhang Feng was only the word "good".

Shen Yun walked into the cage, and after standing still in the field, the jailer sent in a death row prisoner with a disheveled head.

After the death row prisoner was stripped of his shackles, he immediately knelt on the ground, crawling forward while tearfully confessing.

The death row prisoner stopped only one step away from Shen Yun, and seeing that the other party's face was full of sympathy and pity, he thought he had a plan, and suddenly jumped up and slammed his head into Shen Yun's crotch.

Shen Yun had already seen through the thoughts of the death row prisoner, only to see that the corners of his mouth were slightly raised, his right hand blocked the opponent's head rushing forward, and his left hand mixed his jaw, twisting his hand.

Click!

The neck bone of the death row prisoner snapped in response, and then he fell to the ground with a pair of unbelievable dead eyes.

"Very good!" Zhang Feng praised.

Liu Jun, who was guarding the side, showed a hint of surprise in his eyes, walked quickly to the corpse, half-squatted on the ground, and after groping around his neck for a while, he got up and asked Shen Yun: "Little brother, if you want to practice this hand, how many people do you need?"

After thinking for a while, Shen Yun replied with a smile: "More than eight hundred!"

Liu Jun glanced at him and said to Zhang Feng: "Master Zhang, this technique is too good, I also want to learn it!"

Zhang Feng looked at Shen Yun with a smile, ordered him to return to the team, and then said to Liu Jun: "When you come back from the summer battlefield, you set up a table in Shangshanju, and someone will naturally teach you!"

After that, he walked out of the cage and led the students of the first house to leave the prison and return to the school.

After returning to the first house, Zhang Feng said meaningfully to everyone: "In the cruel and ruthless battlefield, if you want to live by yourself, you must die the enemy.

Martial arts and swordsmanship can certainly provide us with spiritual power amplification, but their own consumption is also very huge, and generally speaking, they are most suitable for solo battles or when there is a large difference in strength.

On the battlefield, we have to face hundreds of enemies, more than thousands, when each other's strength is very close, if you want to be invincible, you must first learn to reduce your own consumption and improve the efficiency of killing enemies.

The way of fighting on the battlefield must not be too rigid in form, and simple and efficient means are the most correct choice!"

......

The next day, the students of the first house came to the fine iron cage in Lin'an Prison again, and only then did they understand the true intention of making such a cage.

Several sturdy men with extraordinary breath and dressed in beast prison costumes slowly stopped in front of the iron prison cage with a prison cart.

The head of the cell bowed his hand to Zhang Feng and said, "Gu Xing has seen Master Zhang!"

Zhang Feng looked at the bear beast in the prisoner car, which was sleepy and seemed to be harmless to humans and animals, and said with a smile: "The methods of the beast master are really extraordinary!"

Gu Xing smiled and ordered the jailer to put Xiong Man down from the prison car.

Then he took out a three-foot-long, black and red soft whip from the ring on his finger.

Gu Xing whipped Xiong Man's back hard, and then pointed to the door of the fine iron cage, and the latter immediately obediently got into the cage.

Gu Xing followed Xiong Man into the cage, stood at the door of the cage, and after Zhang Feng took Lu Tao in, he raised his hand to lock the cage door, and then walked to Xiong Man's approach, and the head was a whip.

"Roar~"

Xiong's cloudy eyes instantly became fierce.