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

After moving into the villa in Chongqing, Qi Bing took his wife and son to complete the procedures for starting work and enrolling in school.

Before even arriving in Chongqing, he had already found a school for his wife and child.

His wife, Liu Xiaoqian, was transferred to Yucheng Industrial School to continue teaching middle school.

The kindergarten that Qi Zhengwen and Qi Zhengwu attended was right next to Yucheng Industrial School.

For various reasons, Qi Bing bought an electric car, and Liu Xiaoqian drove his pickup truck.

When she doesn't want to go out or has something to do, Liu Xiaoqian picks up and drops off her child on her way to and from get off work.

That morning, Qi Bing, who was alone at home, secretly pondered the Xia Kingdom's anti-aircraft missiles.

For the Northern Land Project, Xia Kingdom purchased a batch of Sha-2 anti-aircraft missiles from Chisha seven years ago.

Since then, any American planes that enter China's airspace have been shot down.

In the understanding of both Chisha and the US, Xia's only air defense missile is the HQ-1 air defense missile, which was developed independently based on the Sha-2.

The Flying Sword series of missiles are so technologically advanced that they have been classified as top secret since their inception.

The HQ-1 air defense missile is an optimized and modified version of the SAM-2.

The missiles that shot down the most enemy aircraft were all Flying Sword series anti-aircraft missiles.

However, the credit for shooting down enemy aircraft was entirely attributed to the HQ-1 air defense missile.

To this day, Qi Bing feels that the performance of the Flying Sword series missiles cannot meet the defense needs of the Xia Kingdom.

The Flying Sword series missiles are fast and have a 100% hit rate.

Blue Star's technology is developing rapidly, and the potential of the Flying Sword series of missiles has an upper limit.

Moving from the northern part of the city to Chongqing, and living in a villa with a floor area of ​​3,600 square meters, it's only natural that we should get something new.

Recalling his past life memories, Qi Bing decides to develop electromagnetic guns and laser cannons.

Electromagnetic guns and laser cannons are faster and have far greater potential than conventional anti-aircraft missiles.

In theory, the fastest speed of an electromagnetic railgun can approach the speed of light.

The laser cannon's speed is the same as the speed of light.

With laser cannons and electromagnetic cannons, enemy aircraft, missiles, rockets, etc., can be intercepted with 100% accuracy.

Laser cannons, electromagnetic cannons, flying sword missiles, and flying knife missiles are enough to fully bolster Xia Kingdom's defenses.

With Qi Bing's current strength, if he were to personally clean up the entire Siheyuan world, it would be a piece of cake.

But in his heart he believed that killing all the enemies and doing everything himself would do more harm than good.

After several days of research, Qi Bing developed an electromagnetic cannon that could travel at thirty times the speed of sound.

He spent a few more days developing a laser cannon.

"My current knowledge base is limited to this extent; I am not capable of further miniaturization at the moment."

Without reducing the rate of fire and power, Qi Bing could not continue to miniaturize laser cannons and electromagnetic guns.

Fortunately, both of the weapons he developed were vehicle-mounted.

Electromagnetic guns and laser cannons that can be mounted on vehicles can naturally be mounted on ships and large bombers.

After obtaining the production technology data for laser cannons and electromagnetic guns, Qi Bing handed them over to Yucheng Industrial Group.

On Sunday afternoon, Liu Xiaoqian, who had just finished lunch, was on the phone with Liu Yongfeng.

In the east courtyard of the north side of the city, a landline phone was installed.

For various reasons, Qi Bing also had Elder Mu install landlines for the transmigrators.

The villas in Chongqing also have a landline installed.

The upgraded wireless communication equipment, which draws on walkie-talkie technology, has been put into use in many parts of Xia State.

The Xia Kingdom, with its vast territory, would be too costly to install landlines in every region; the investment would be too great.

Installing wireless communication devices at intervals is the best option.

The first fishing boats of Xia Yu Company to use wireless communication equipment.

The existing wired communication system in Xia Kingdom has also been upgraded, resulting in a significant reduction in costs.

Qi Bing was fully aware of what was happening in the northern part of the city.

His strength was slowly increasing every day, and his divine sense could cover a radius of more than three thousand kilometers.

Living in Chongqing, his divine sense could cover not only the entire northern part of the city, but also Jizhou.

More than 90% of the land of Xia Kingdom is within the range of his divine thought.

......

"Recently, by using my divine sense to observe all directions, I have come to understand the meaning of life, death, light, and darkness."

"By observing the heavens and the earth and all things, pondering the life and death of animals and the flourishing and withering of plants, I have come to understand the meaning of life and death."

"The sun hides as the moon rises, the moon hides as the sun rises; light and darkness alternate, and I have come to understand the meaning of light and darkness."

The Heaven and Earth One Slash has been enhanced with four new types of artistic conception, slightly increasing its power.

Qi Bing's understanding of the Law of the Blade has reached the Perfection of the Lesser Thousand Worlds, but his various insights into artistic conception are still in the minor completion stage.

The difference between a law and an artistic conception is a vast realm; the amplification of a single artistic conception on a single law is negligible.

Upon entering the Xuanhuang World, Qi Bing enjoyed a massage from Qin Jingru and You Fengxia.

After lunch, he returned to the villa alone, took out an ancient book, and began to read it quickly.

The ancient books collected from all over the planet Earth cover various fields, including traditional Chinese medicine, feng shui, Confucianism, and Taoism...

Having secretly deployed countless Qi troops, they decided to reap a harvest next year.

The time traveler Su Hai developed a photovoltaic panel with a 10% conversion rate. Qi Bing was not satisfied and sought help from Elder Mu. Su Hai received a new order to continue developing photovoltaic panels with an even higher conversion rate.

Qi Bing could't help but feel smug whenever he thought about secretly controlling the four time-traveling oxen and horses.

The research project of the time traveler Li Kun on replacing pesticides with plant water looks relatively simple, but it is actually very complicated. After all, there are many kinds of agricultural pests, and some plant water can only control a few kinds of pests.

In addition to being in charge of the technology and R&D of a factory, each of the four time travelers also had a research project.

After several relocations, the population of Mengzhou, which Li Yunlong was stationed in, had grown to over ten million, including both soldiers and civilians.

Mengzhou has a land area of ​​approximately 500,000 square kilometers, with many suitable places for farming and abundant resources.

Mengzhou has abundant water resources. The area bordering Xizhou has a relatively harsh environment, but in most of the southern areas, crops can be harvested three times a year.

The high-standard highway, which runs from Chongqing through Chuanzhou and Xizhou all the way to the coast of Mengzhou, is under construction day and night.

After the completion of the Yu-Meng Highway, many goods will be able to be transferred from Mengzhou Port to places like Heizhou and Baizhou.

......

The system's pleasant and melodious voice rang in Qi Bing's mind once again.

"Congratulations on becoming a level 22 human."

A gentle yet profound energy surged into Qi Bing's body, permeating his muscles, bones, flesh, and cells.

Each time the human race's level increases, he is strengthened by an incredibly mysterious energy.

Upon entering the Xuanhuang World, Qi Bing stepped into the Humanity Xuanhuang Tower.

Qi Bing grabbed a ball of light at random and found himself involuntarily outside the Humanity Xuanhuang Tower.

"Congratulations on obtaining the Lesser Thousand World-level Three Thousand Laws Stele."

Upon seeing the stone tablet so close at hand, the Qi soldiers seemed frozen in place.

Entering a state of enlightenment, he quickly grasped and achieved minor mastery of various artistic concepts.

"I have achieved minor success in all three thousand realms of understanding, and my strength has improved considerably."

The Qi soldiers, having just achieved enlightenment, were overwhelmed with excitement and emotion.

Realizing he shouldn't be complacent, he pondered the principles of Heaven, and his arrogance vanished.

"Using the concept of power as a vehicle to integrate three thousand realms of meaning?"

"My sword law has reached the level of perfection in the Lesser Thousand Worlds, making the sword law more suitable as a vessel."

"The Three Thousand Laws Stele helps to comprehend the Three Thousand Realms and the Three Thousand Laws. Once I fully comprehend them, all of my Three Thousand Laws will reach the Perfect Realm of the Lesser Thousand Worlds."

Looking at his watch, it was not yet 10 a.m. Qi Bing used the Heaven and Earth Profound Yellow Technique to enhance Qin Jingru and You Fengxia's cultivation.

After having lunch at Xuanhuang Villa in Huaguo Mountain, I returned to my villa outside alone.

Instead of actively practicing in the afternoon, he once again perused ancient books.

The Heaven and Earth Profound Yellow Technique operates automatically, and the divine sense, vital energy, and magical power slowly but continuously become more and more refined.

The Qi soldiers, who were multitasking, were not only reading books, but also contemplating heaven, earth, and humanity.