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

At the beginning of the new year, Qi Bing began to work on the 108mm guerrilla gun.

In its previous life, the 107th Guerrilla Divine Cannon created many myths, and the 108th Guerrilla Divine Cannon was developed, which had a great impact on the Xia Kingdom.

Increasing the caliber of a rocket launcher by 1 millimeter will not increase its weight much; using more advanced materials can even reduce its weight.

The 107mm guerrilla gun, which was so familiar in my previous life, can be mass-produced with the current industrial strength of Xia Country.

Upon entering the Xuanhuang World, Qi Bing used the decomposition and synthesis skill to create a set of 108 guerrilla divine cannons.

We tested, modified, tested again, and continued to optimize.

A desolate mountain in Jambudvipa became his target.

"When it is not loaded with rockets, the cannon weighs 330 kilograms. When loaded with 12 rockets, the total weight of the cannon is 560 kilograms. The weight has been reduced a lot, but the range and power are still not as good as the 107mm Guerrilla Cannon."

To increase the power of rockets, the amount and ratio of gunpowder must be adjusted.

For more than ten days in a row, apart from daily training and life, Qi Bing was testing and optimizing the 108 Guerrilla Divine Cannon.

"The cannon weighs 350 kilograms, the total weight of the cannon is 566 kilograms, each rocket weighs 18 kilograms, the maximum range is 9500 meters, and the kill radius of each rocket is 15 meters. Except for the kill radius, it is inferior to the Katyusha, but it is superior to the Katyusha in everything else."

After reviewing the technical data on the 108mm rocket launcher, Qi Bing soaked in a hot spring for a while and then had a wonderful nap.

The next morning, he rode his bicycle to the North City office building.

"Qi soldier, what brings you here?"

"Elder Mu, I have developed a rocket launcher and would like to find a factory to produce a prototype."

"Do you need any help?"

"I can build it by myself, but I'm still missing the raw materials and equipment."

"What are the specifications of the rocket launcher?"

Qi Bing explained the various parameters of the 108mm rocket launcher, leaving Mu Jianhua with doubts and surprise.

The theoretical parameters of the 108mm rocket launcher were too good, so Mu Jianhua couldn't help but have some doubts.

With Elder Mu's help, Qi Bing obtained the materials needed for the 108mm rocket launcher.

With a letter of introduction, Qi Bing went to the No. 1 Steel Rolling Mill and began manufacturing 108mm rocket launchers.

The Hongxing Steel Rolling Mill, also known as the Third Steel Rolling Mill, under the Beicheng Steel Group, is inferior to the Second Steel Rolling Mill in terms of machinery and equipment and worker skills, let alone the First Steel Rolling Mill.

It took Qi Bing more than a week to manufacture 108 rocket launchers, but he only produced 36 of the corresponding 108 rocket shells.

At 9:00 AM, the 108mm rocket launcher and rockets began live-fire testing.

Qi Bing explained how to use the 108mm rocket launcher, and then personally fired it.

Twelve rockets hit the target at a distance of 9,500 meters.

A series of explosions rang out, and a large area was completely destroyed by twelve rockets.

The subsequent practical test of a single 108mm rocket and its usage left all the elders present speechless.

"Easy to produce, lightweight and flexible, powerful, long-range—it's a divine cannon!"

"If we had had rocket launchers like these back then, the Japanese would have been defeated by us long ago."

"Great stuff, I want a hundred of these 108mm rocket launchers."

"You want it before production has even started. Even after production begins, we'll have to take them one at a time."

After handing over the production technology for the 108mm rocket launcher, Qi Bing had some free time again.

To be more precise, he didn't just become idle; he became free again.

Every morning I go to the library to read books, in the afternoon I go back to the East Courtyard to practice martial arts, and in the evening I ponder technology in the Xuanhuang World.

With the Heavenly Dao as a powerful enemy, the Qi soldiers carried a heavy burden in their hearts.

If he doesn't go to the primordial world, then the Heavenly Dao poses no threat to him?

In his previous life, he was struck down by the Heavenly Dao, and he had a life-and-death feud with the Heavenly Dao.

As the host of the human race system, Qi Bing has the responsibility and obligation to go to the primordial world and help humanity emerge.

Since securing his position as head chef with his excellent culinary skills and gaining favor with the factory leaders, He Yuzhu has become increasingly arrogant and self-important. Every day after get off work, he would carry two or three lunchboxes with him.

The lunchboxes He Yuzhu brought back sometimes contained leftovers from the factory, and sometimes dishes prepared by the factory's kitchen.

He Yuzhu is the head chef of the cafeteria, and he decides whether there are leftovers in the lunchboxes.

Yan Bugui noticed that He Yuzhu had been bringing lunch boxes back from the factory every day recently. With his extraordinary sense of smell, he could smell the aroma through the lunch boxes and roughly judge what was inside.

As soon as He Yuzhu stepped into the courtyard, Yan Bugui stopped him: "Silly Zhu, your skills are amazing. The factory leaders can't do without you. You'll definitely become an official in the future."

He Yuzhu paid no attention to Yan Bugui's flattery, and no matter how many nice words he said, he didn't give him a single lunchbox.

"Uncle, please move aside, my sister is waiting for her meal!"

As soon as He Yuzhu finished speaking, he bypassed Yan Bugui and strode towards the Intermediate Court.

Take out a bowl and put some of the braised pork from a lunchbox into it.

He Yuzhu carried a small bowl of braised pork straight to the backyard.

The deaf old lady treated him well, and He Yuzhu, who was already grateful, often brought food to the deaf old lady under Yi Zhonghai's guidance.

"My dear grandson, did you make this braised pork today?"

"Grandma, I made this braised pork myself."

"It looks delicious and smells wonderful."

After chatting with the deaf old lady for a few minutes, He Yuzhu returned to the He family home in the Intermediate People's Court.

In the Jia family compound of the Intermediate People's Court, Zhang Cuihua, Qin Huairu, and Jia Dongxu were having dinner.

Jia Dongxu said enviously, "Sha Zhu brought back braised pork from the factory again."

Zhang Cuihua felt resentful: "A bastard who was abandoned by his own father and now collects scraps is living a better life than our family."

After glancing at Jia Dongxu and Zhang Cuihua, Qin Huairu was speechless.

Jia Dongxu said, "Mom, could you go buy some meat tomorrow? We haven't had meat in our family for many days."

Zhang Cuihua also wanted to eat meat, but she didn't want to pay for it, so she said, "Dongxu, don't you eat meat often at the factory?"

"Mom, the meat in the factory canteen is only two or three slices per person, not even enough to fill a tooth gap."

"Dongxu, wait until you get your salary before you buy meat."

Jia Dongxu's monthly salary wasn't much, and Zhang Cuihua also asked for 30,000 yuan for retirement savings. The remaining money was barely enough to get by.

Yi Zhonghai, who has no biological children, is worried about unforeseen circumstances in his old age and is not generous to the Jia family.

Yi Zhonghai saves almost all of his monthly salary, except for daily expenses.

The amount of money Yi Zhonghai gave to the Jia family each month, converted into cash, was only a little over ten thousand.

Ten thousand yuan today is roughly equivalent to one yuan in the second set of banknotes.

In the Xuanhuang World, in the Southern Jambudvipa, within the mountain villa.

After finishing his cultivation and taking a medicinal bath, Qi Bing was now lying in the hot spring pool.

"It feels so warm and cozy all over, it's so comfortable."

After soaking for more than half an hour, Qi Bing rinsed off, got dressed, and leisurely made grilled fish.

Three grass carp, each weighing over five pounds, were grilled to a golden brown over charcoal.

Place the grilled grass carp in a homemade iron pan.

Stir-fry the seasonings and side dishes, then pour them over the grass carp.

The heat of the charcoal fire caused the soup in the iron pan to boil.

The unique aroma of grilled fish wafted in the wind.

Qi Bing opened a bottle of homemade beer, ate grilled fish and drank beer, feeling very comfortable.

"I had two clashes with Yi Zhonghai, but he posed no threat to me."

Having mastered the Dragon Roar Iron Shirt and Tiger Howl Golden Bell Cover techniques, he was already impervious to the Qi soldiers' swords and spears.

Eliminating Yi Zhonghai and making him disappear completely would be no difficulty for him.

His conflict with Yi Zhonghai was merely a verbal dispute; it hadn't escalated to the point of a life-or-death feud.

Suspecting that killing Yi Zhonghai would reduce the amount of luck he would lose and affect his own advancement in the human race level, Qi Bing abandoned the idea of ​​revenge. If Yi Zhonghai insisted on courting death, he would be happy to send him on his way.

"Spicy and savory grilled fish from Wanqu is one of the most distinctive local delicacies in its previous life."

In Chongqing in its past life, there were many ways to cook fish, including pickled fish, boiled fish, Tai'an fish, Laifeng fish, grilled fish, and paper-wrapped fish...

After eating several bowls of rice, finishing off three grilled fish and side dishes, Qi Bing patted his belly, looking very satisfied.