Pursued by the Heavenly Dao, first level up in the courtyard.

A few days later, upon learning of what had happened in Xizhou, Qi Bing went to the elder's office.

"Qi soldier, what brings you here?"

"Elder, I already know about what happened in Xizhou."

"You came to see me because of the matter in Xizhou? What are your thoughts?"

"Using killing to stop killing, using violence to control violence, if we don't kill internal and external enemies, it will never end."

Looking back on his past life, Qi Bing analyzed various situations.

Many things seem complicated, but are actually quite simple.

The result of yielding is that one step back leads to another, until there is nowhere left to retreat.

Only by completely eliminating this group of enemies who collude with foreign powers and harm civilians and soldiers can we prevent future troubles.

"Qi Bing, who do you think is suitable to lead the army?"

"Personally, I think Li Yunlong is more suitable."

After chatting with the elder for more than an hour, Qi Bing rode his bicycle back to the east courtyard.

Three days later, Li Yunlong led his troops out.

Qi Bing originally wanted to go in person, but he gave up the idea in order to create his own cultivation technique and upgrade his human race level.

His self-created Heaven and Earth Profound Yellow Technique is nearing completion, and he has no time to go out and fight enemies for the time being.

Living in the east courtyard, he can absorb the luck and power dropped by movie characters to upgrade his human level.

Humanity stands tall and upright, and its cultivation methods are derived from the concepts of heaven and earth.

The Heavenly Dao is primordial chaos, the Earthly Dao is dark and mysterious, and the Human Dao is profound and yellow. The cultivation method adds the words "profound and yellow".

With limited personal experience, Qi Bing's creation of the Heaven and Earth Profound Yellow Technique only involves the attributes of Yin and Yang, the Five Elements, and Wind and Thunder.

Once the cultivation technique is created, whether it will be able to be practiced and whether it will improve one's strength, Qi Bing himself doesn't know.

The Eastern Continent of Xuanhuang World has a sparse amount of spiritual energy.

After acquiring mental power, Qi Bing was able to use it to sense the spiritual energy of heaven and earth and its attributes.

Having read countless Taoist and medical books, he has a profound understanding of Yin and Yang and the Five Elements.

His understanding of wind and thunder is mainly based on scientific knowledge.

At the entrance of the courtyard house, Yan Bugui greeted Xu Damao with a broad smile when he saw him return.

On Xu Damao's bicycle hung a chicken and some dried mushrooms.

"Da Mao, you've worked hard."

Yan Bugui stepped forward to help lift the bicycle and said, "These mushrooms look good."

"Uncle, a fellow villager gave these to me. Here, have a skewer to try."

"Da Mao, you're too kind."

Yan Bugui spoke politely, but reached out his hand without hesitation.

With a string of mushrooms in hand, Yan Bugui, beaming with joy, chatted with Xu Damao for a few minutes.

Crossing the front yard, Xu Damao entered the middle yard. Out of the corner of his eye, he saw the envious looks from his neighbors, and he felt very proud.

The deaf old woman sitting at the door felt disgusted when she saw Xu Damao return.

Xu Damao had never offended the deaf old lady, but he never shared the things he brought back from the countryside with her.

Xu Damao, a pragmatic man, would occasionally give some of the things his fellow villagers gave him to Yan Bugui and Liu Haizhong.

He Yuzhu obeyed Yi Zhonghai's every command, and Yi Zhonghai naturally favored He Yuzhu.

Yi Zhonghai was the eldest uncle in the courtyard, Liu Haizhong was the second eldest, and Yan Bugui was the third eldest. Yi Zhonghai helped He Yuzhu and occasionally gave Liu Haizhong and Yan Bugui some benefits because Xu Damao, who was weak and alone in the courtyard, didn't want to be taken advantage of.

In Xu Damao's mind, Yi Zhonghai and his wife, the deaf old lady, and He Yuzhu were all in cahoots.

If Liu Haizhong and Yan Bugui both side with Yi Zhonghai, his days in the hospital will be difficult.

......

In the world of courtyard houses, Li Yunlong, having arrived in Xizhou, deploys troops to fight the enemy based on the intelligence he has obtained.

After a series of explosions, the infamous den of iniquity was reduced to ruins.

Enemies who colluded with foreign enemies and those who fled in from outside were successively killed by Li Yunlong's troops.

After eliminating enemies throughout Xizhou, Li Yunlong led his troops to Xinzhou.

Several years ago, the intelligence agency had already sent people to gather certain information.

There are many enemies in Xinzhou, and also many enemies in Longzhou, Qingzhou and other places.

Some condemned Li Yunlong's excessive killing, but Qi Bing retorted angrily: "Just because the enemy wasn't eliminated, does that mean innocent civilians deserve to suffer?"

The argument in the meeting room continued until many people intervened and the quarrel finally stopped.

"Qi soldiers, we'll see."

Upon hearing this, Qi Bing moved with lightning speed, grabbing the other man's neck with one hand.

"If you dare to protect the enemy again, or murmur on their behalf, I'll wipe out your entire family."

Qi Bing casually tossed the opponent more than ten meters away, then turned and walked away.

Seeing this, everyone present was somewhat frightened.

Half a month later, upon learning that some members of the Beiyan clan had conspired with the remaining rebels, the Qi soldiers immediately rode their chariots to Qizhou.

Anyone who is an enemy is dealt a blow, regardless of their size; none are spared.

He slaughtered all the enemies outside, and he didn't spare the enemies inside the farm either.

On a sudden impulse, he went to the merit field to see the false king off.

They traveled all over the place, eliminating the treacherous forces and families.

Upon returning to the northern city, Qi Bing met with several people and made his stance clear.

He only killed some enemies, just a bit too many.

Some of the scourges that deserved to die were negligible compared to the value of the Qi army.

As time passed, the turmoil gradually subsided.

On October 25th, the Qi army created the Heaven and Earth Mysterious Yellow Technique.

"My self-created Heaven and Earth Profound Yellow Skill combines the Northern Darkness Divine Skill, Dragon Roar Iron Shirt, Tiger Roar Golden Bell Cover, Yi Jin Jing, Duan Gu Jing, and Xi Sui Jing, and draws on a lot of content from martial arts, fantasy, and cultivation novels."

Are all the martial arts techniques in the novel fabricated by the author?

Some content related to certain martial arts techniques in novels has some reference value.

Creating a technique requires both foundational knowledge and inspiration.

The novels he had read in his previous life gave Qi Bing a lot of inspiration.

He ate three meals a day, filled with spiritual peaches, and diligently practiced the Heaven and Earth Mysterious Yellow Technique.

"Introduction to the Yin-Yang Five Elements Wind and Thunder Conception: Able to mobilize a small amount of the Yin-Yang Five Elements Wind and Thunder attributes of heaven and earth."

"My self-created Heaven and Earth Profound Yellow Technique has a less than satisfactory effect on tempering the body."

After practicing the Heaven and Earth Profound Yellow Technique for several days, Qi Bing discovered many problems.

Looking back at the Taoist books he had read and the cultivation techniques he had practiced, he began to modify the Heaven and Earth Profound Yellow Technique.

I suddenly thought of a blacksmith forging iron, and how Qi soldiers used their inner energy as a hammer to forge their own muscles, bones, flesh, and cells.

With a "pfft!" sound, Qi Bing spat out a mouthful of blood.

"Cultivation should not be done recklessly. Not only did I not improve my strength, but I also injured myself."

Qi Bing, who had stopped cultivating, ate a lot of spirit peaches, and his internal injuries recovered quickly.

He paused his cultivation practice, spending his mornings reading at the library and his afternoons optimizing the Heaven and Earth Profound Yellow Technique at home.

That afternoon, thinking about the air defense problem of the Xia Kingdom, the Qi soldiers began to simulate anti-aircraft missiles.

Chisha already has the Sha-1 air defense missile system, and the Sha-2 air defense missile system is also nearing completion.

China does not yet have its own air defense missile system, and aircraft from the United States frequently fly into China's airspace for reconnaissance.

Qi Bing was working on a vehicle-mounted anti-aircraft missile, and then used his synthesis skill to create a prototype in the Xuanhuang World.

They manufactured some high-speed remote-controlled aircraft and tested their self-made vehicle-mounted anti-aircraft missiles.

He solved the various problems he discovered one after another, and after several optimizations, the parameters of the vehicle-mounted air defense missile met his requirements.

"My IQ is at least five times that of Nikolai, and my knowledge base far surpasses that of Nikolai. As a level 13 human, my brain's calculation speed is faster than any existing computer."

The vehicle-mounted anti-aircraft missile was named Flying Sword Type 1.

The Flying Sword 1 vehicle-mounted air defense missile has a radar detection radius of 500 kilometers, a maximum speed of five times the speed of sound, an effective altitude of 2-50 kilometers, and a maximum effective range of 300 kilometers.

After obtaining the production technology data for the Flying Sword 1 vehicle-mounted anti-aircraft missile, Qi Bing went to see the Grand Elder and then delivered it to Yucheng.

"With the machinery and engineers in Chongqing, although they can manufacture the Flying Sword 1 vehicle-mounted air defense missile, it will probably take about two years to manufacture the Flying Sword 1 vehicle-mounted air defense missile."

The Flying Sword 1 vehicle-mounted air defense missile consists of a special vehicle, radar, and missile.

In Chongqing, a city known for its traditional courtyard houses, there are no factories that specialize in producing special vehicles, radar, or missiles.