Opening the box, a jade bracelet was lying quietly inside, emitting a warm luster.

Li Qinghe touched it lightly with his fingers, and while Lou Xiaoe was packing the boxes, he put the jade bracelet into the space.

In an instant, the jade bracelet floating in the air emitted a rich colorful light, illuminating the entire space with colorful colors.

Boom!

The space vibrated and expanded rapidly, and the livestock inside were frightened and ran away screaming.

Li Qinghe ignored them. They wouldn't scare him to death anyway. Things would calm down naturally after the space upgrade was completed. He concentrated on feeling the changes in the space.

The space expanded very quickly, and in just a few seconds, everything was over.

At this time, the land in the space has grown to twelve acres in size, and the spring in the middle has also turned into a pond. The spring water gushing out of it has a glimmer of light surging in the center, which is truly magical.

Suddenly, a stream of information flooded into Li Qinghe's mind.

The space has now been upgraded to level four.

The fourth level is also a watershed. Although the previous space was magical, it could only increase the growth rate of organisms. But now, it has begun to show magical powers.

It's not just the growth rate that's increasing again.

For example, the spring water in the space used to contain a lot of energy that could make up for the body's deficiencies, but now it begins to contain life-prolonging substances.

As long as you drink this spring water for a long time, it can not only enhance your physical fitness, but also delay aging, increase your lifespan, and even break genetic limitations.

Of course, not the entire spring has this effect. Instead, you have to take the one in the middle. Moreover, only one strand can be produced every day. If you don't take it, the effect will be lost in three days.

Just the effect of delaying aging alone, if women knew about this effect, I guess women all over the world would go crazy.

As for breaking genetic restrictions, it is even more terrifying. It can allow organisms to break through the shackles in their genes and increase their upper limits.

Of course, it doesn’t mean that drinking this spring water can make you a superman, but it can make you have the ability to become stronger.

For example, even if a normal person trains hard, his strength can only increase to 450 to 500 kilograms at most. At this level, no matter how hard he tries, he cannot continue to increase his strength, so he can only work on his skills.

Although Li Qinghe did not devote all his energy to studying martial arts in his previous life, he was close to this value, so most of his training was skill-based, with relatively less strength training, just to ensure that his condition did not decline.

Another example is human bones, the main component of which is calcium. Bones plus muscles have a tenfold safety factor, which means the ability to withstand loads.

To break it down a little more finely, the hip joint can withstand a force of three to four times the body weight, the knee joint can withstand five to six times, the calf bone can withstand a force of around 700 kilograms, and the torsional load is 300 kilograms.

The space spring water allows people to surpass this limit. Although it will not increase strength immediately, long-term drinking will slowly increase strength.

For those who practice martial arts, the growth will be even faster. When the human body reaches its limit, the growth of strength will not stop. Even the bones will be strengthened and able to withstand greater force.

Li Qinghe became excited. Now that the space had this ability, not only could he live as long as he wanted, but his woman and relatives could also live until they didn't want to live anymore.

He was worried before. Even if the space was not upgraded, he would have no problem living to be 150 or 160 years old, but his woman would not be able to do so.

If twenty or thirty years later, he still looks young, but his woman is already middle-aged, what will he do? When he goes out, people will think it is the son accompanying his mother shopping.

Now he has nothing to worry about. As long as he has the spring water, and as long as he doesn't commit suicide, he can live as long as he wants.

However, there are now restrictions on upgrading the space, and he can't do whatever he wants.

At this point, if the space wants to be upgraded to the next level, in addition to meeting the area requirements, the species inside must also be improved.

It's not enough to just grow rice and wheat and raise a few kinds of livestock; we need diversification.

Secondly, there must also be aquatic species.

After reading the information, Li Qinghe exited the space with his consciousness, took out the jade bracelet and put it back into the box.

Lou Xiao'e hadn't finished packing the boxes yet.

It seemed like a long time just now, but in fact only a few seconds passed.

"Sister Xiao'e, your bracelet is a valuable item, but you must keep it carefully."

"Need I tell you? This is our family heirloom. We must protect it well."

Lou Xiao'e rolled her eyes, bent down and hid the jade bracelet box back into the box.

Looking at the roundness in front of him, Li Qinghe felt itchy inexplicably.

Pah~

A crisp sound came out, "Well, you are so bold that you dare to roll your eyes at me."

"ah!"

Lou Xiao'e screamed, covered her butt and glared at him, a faint blush appeared on her face, and she lowered her head to organize the boxes.

It’s not like I haven’t fought before, so I’m almost used to it.

"Sister Xiao'e, you pack up, I'm going to go out for a walk."

"Hey, go quickly."

Li Qinghe didn't care and walked out of the door leisurely.

He planned to bring some things back since his house had been emptied out and he had to replenish it.

He rode his bike out of the yard and all the way to the department store. He took the receipts out of the space and put them in his pocket, ready to start purchasing goods.

An hour later, he came out holding a big bag, tied it up on the back seat of the bike, and rode towards the courtyard.

He was as high-profile as possible along the way, afraid that others would not know that he had bought a lot of good things.

When entering the yard, Jia Zhang heard the sound and lay down at the gate of the middle courtyard with a stick, watching. There was a green light in the eyes of the grandfather and grandson.

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