Three days later.

A health supplement called "Qingfeng Jianshi Pian" has been quietly launched on the market.

Zhang Peizhen simply held a simple internal launch event and did not promote it extensively to the outside world. She was very confident in the product and believed that there was no need to waste too much money on promotion.

Over the past three days, we've also distributed a lot of free gifts through employees, friends, and relatives, and the feedback has been very positive.

The word-of-mouth from the first batch of customers was the most important, and in fact, it proved that this decision was correct.

The first batch of 5,000 bottles never even had a chance to reach the market; they were snapped up by early testers while still in the pre-sale stage.

......

Ma Youguo was very happy today. His wife had specially prepared a delicious breakfast for him this morning, a treat he hadn't enjoyed in many years.

He was a truck driver, and years of irregular lifestyle had caused his health to deteriorate. He was only in his fifties, but his temples were already turning gray.

The day before yesterday, an old friend I met while delivering goods to an old industrial park gave him a bottle of health supplement called "Qingfeng Jianshi Pian" (清风健食片), which contained three white, milk-like tablets.

His old friend mysteriously instructed him to remember to eat it, saying it would have amazing effects.

He didn't think much of it, and after taking it home, he casually tossed it aside without giving it a second thought.

However, his old friend called again to remind him, and out of respect for his friend, he ate one.

It tastes sweet and has a good flavor, so I'll eat it as a snack!

After eating, Ma Youguo didn't think much of it and continued eating, bathing, and sleeping as usual.

However, his body was free of its usual weakness that day, and he was in high spirits. He couldn't help but pull his wife up and start exercising, something he had given up for many years.

To be honest, I'm ashamed to say that since my health deteriorated, I've lost all interest in exercising. As a result, I've felt a little guilty whenever I see my wife's resentful gaze these past few years.

He also tried many methods, including the little blue pill "Viagra," which was hailed as a miracle drug.

However, after exercising, his body felt completely drained, and after trying it a few times, he dared not use it again.

This time seemed different. That night, under his wife's surprised and happy gaze, he felt like he had returned to his youth, and he exercised for a long time before stopping, which allowed him to regain his former vigor.

The next day, I felt fine and even more energetic. My wife also seemed to have shaken off her usual gloom and become much gentler.

That evening, he took another pill, and sure enough, he regained his virility, and his physical condition seemed to be getting better and better.

Now he treasured the "Qingfeng Jianshi Pian" (a traditional Chinese medicine). Seeing that there was only one pill left in the bottle, he hurriedly called his old friend to ask for some more.

His old friend told him that the medicine would be available soon, and a bottle would cost less than 30 yuan.

If you want to buy, you need to make an appointment in advance.

Ma Youguo bought the ten bottles he had reserved without hesitation. It wasn't that he didn't want to buy more, but rather that each person was limited to ten bottles.

There are many people like Ma Youguo, many of whom are relatives and friends of former employees of this park. After experiencing the effects, they all made reservations well in advance.

Zhang Peizhen immediately organized her employees to work overtime and produced another 30,000 bottles to meet the demand.

In the past few days, this pill, officially called "Qingfeng Jianshi Pian" but privately known as "Dawei Ge" by many people, has been quietly circulating on social media.

Various Weibo bloggers and internet celebrities have started recommending it, of course, under the guise of improving health, but they all have a mysterious air about them. Those who know, know.

After a large number of users experienced the product, there were fewer concerns, and a large number of positive reviews appeared.

"Qingfeng Health Food Tablets" became an instant hit, selling as many as 100,000 bottles in just seven days.

It brought him millions in cash income in a short period of time, and at this rate, it will only increase in the future.

Ye Chen, who had entered the laboratory, was unaware of all this, and even if he had, it wouldn't have mattered.

His goal has always been to unlock the technology of the Mous civilization; as for making money, that's just to better support his research.

That day.

The day finally arrived for the exchange meeting of the Light Weapons Research Institute.

Early in the morning, Ye Cheng arrived at the light weapons exchange site carrying a box containing laser guns.

The newly manufactured laser gun is a significant improvement over the first laser emitter; at least it resembles a gun and is no longer a cylindrical emitter.

Moreover, its power has increased tenfold, making it fully capable of practical combat.

He arrived at the door, and soon a soldier came over: "Hello, please show me your invitation."

Ye Chen handed over the invitation and said, "Mousse Technology, Ye Chen."

The soldier saluted and said, "Please hand over the weapon you designed."

Ye Chen nodded and handed the box over.

Soon, a staff member handed him a sign with the number 15 on it, which indicated the order in which the weapons were displayed.

A small arms exchange meeting mainly refers to a gathering of weapons that can be operated by a single soldier for technical exchange and demonstration.

If a weapon gains the approval of the majority of people, it has the opportunity to be formally included in the military's procurement catalog and become official equipment.

However, it is very difficult.

Every large-scale replacement of small arms involves extremely high quantities and costs; without significant advancements, it is simply impossible to replace equipment.

While small arms have seen considerable improvements in recent decades, there has been no groundbreaking progress.

For example, rifles, compared to rifles from decades ago, apart from being more accurate and more powerful, have not seen any significant leaps in progress.

As a result, even though China has been established for more than 70 years, it has only changed its rifles four times, from the earliest Type 56 semi-automatic rifle to the Type 95 automatic rifle.

Especially after the Type 95 assault rifle was introduced, rifle development seemed to have reached a bottleneck, and no more suitable product has emerged in the following two decades.

However, technological progress cannot be stopped, so the military has been holding such exchange meetings.

Ye Chen was taken directly to the shooting range at the back by the staff.

There are already quite a few people here, including military observers, as well as people from various research institutes, military enterprises, and other groups.

On a table at the edge of the firing range, various light weapons samples were neatly arranged, more than twenty in a row. Most of them were firearms, with some grenades and launchers as well.

The staff carried Ye Chen's suitcase and walked directly to the launcher and other light weapons.

Upon opening the box, the staff member looked at the laser gun inside, glanced back at Ye Chen, and asked in a low voice, "Are you sure this is the weapon we're going to exchange today?"

It's no wonder the staff were surprised; Ye Chen's laser gun, with its blue and white stripes and plastic casing, looked somewhat like a child's toy.

"Yes," Ye Chen replied affirmatively.

The staff didn't say much and silently placed the laser gun on the table.