Then there was a feeling of this "true qi" flowing everywhere on the body, one place up, one place next, one place on the left, one place on the right, and one place on the right, intermittently.

Li Shan felt that something was wrong, and subconsciously reached out to touch it, only to find that these "true qi" were all produced by sweat flowing along his body, and he couldn't help but smile a little bitterly, he was a little happy a little early.

At this moment, sweat flowed in several places on the chest and back, like many insects and ants crawling, numb and itchy, at first a little, then a line, and finally connected into a piece, Li Shan couldn't bear it anymore, and stood up directly, scratching around with his hands on his body, panting heavily, sitting on the bed with his legs weak, and being stunned for a while.

Why is this practice so difficult? Do everyone else practice like this?

Maybe I'm really not this material, stop struggling.

Thinking of this, Li Shan couldn't help but feel a sense of frustration in his heart.

What a familiar feeling!

When Li Shan encountered things in the past, he often habitually chose to retreat, and over time he developed the current cowardly character.

Could I really be the cowardly goods they think I am? Under the fluctuation of his heart, Li Shan's eyes actually became a little hot.

In the past, retreat was actually an escape from reality, a lack of courage to face difficulties, and just a reluctance to admit it. But there are some things that you can't hide from if you want to, and sooner or later you have to face all this. He wants to prove that he never lacks courage and courage, for Han Xin, for his family, and even for himself!

It's time for something to change!

There was something slowly rising in his tired body, and if someone saw Li Shan at this time, they would find that his eyes seemed to glow faintly in the dark.

Li Shan stood up again and entered the state of practice again.

Still sweating like pulp, still crawling all over the body, numb and itchy, but the limbs are more sore, Li Shan gritted his teeth and insisted.

In front of him, his parents looked at him with disappointed expressions repeatedly, as well as Han Xin's expectant eyes, and the mocking expressions of Hei San, Erqing and others facing him.

At this time, Li Shan's mind was no longer excited, and he felt like his heart was like stopping water.

Sweat ran down his forehead through his eyebrows and crawled above his eyelids, making Li Shan feel very uncomfortable, his eyelids blinked hard, but he didn't expect that this would bring sweat into his eyes.

His eyes suddenly felt a burst of sourness, and his tears couldn't stop flowing, mixed with sweat down his cheeks, neck, and torso into a thin stream, flowing down his lower limbs to the ground, and gathering into a pool of water at his feet, and he could no longer tell which were sweat and which were tears.

In this way, in addition to going to work and getting off work during the day, Li Shan practiced that finger meditation at night.

It is now dog days, it is the hottest season of the year in Chang'an City, although the temperature at night is slightly better than during the day, but it has been running at a high level of 38 degrees, which makes Li Shan miserable, because he consumes a lot of physical strength and energy, so he looks a little listless during the day, and he almost made a mistake when working.

These are not the main things, what makes Li Shan mind the most is that according to the description in the book, some people who practice this exercise can have enough qi for as little as a week or as much as a month, and Yang Rong, who is also practicing according to the book, according to his own experience, already has a considerable feeling when practicing, although Li Shan doesn't believe what this guy said, but the only thing that can be determined is that he really has no potential to tap in this regard.

If you want to make progress, you still need years of cultivation, and this many years may be ten years, maybe twenty years, or even decades before you can achieve something, of course, there is another possibility, that is, after practicing for a lifetime, it may not be possible to make a big breakthrough.

Although it is true that the saying that you can become a master when you endure hardship, there is not necessarily anything in return for your efforts.

This was summed up by Li Shan himself, and thinking of this, he couldn't help but be a little frustrated, which was a bit far from what he wanted.

In fact, Li Shan had another idea in his heart for a long time, that is, the laser that was assembled from there.

The powerful power of that laser impressed Li Shan, it was a more powerful existence than a gun, and it could be said to be silent when used, I believe that in the current society, not only ordinary people, but also those fully armed regular armies could not resist at all.

Of course, there is a relatively big hidden danger in the middle, which makes Li Shan have some scruples in his heart, and the reason why he does not dare to use it casually is that this laser, with its powerful performance, is beyond the scope of ordinary conventional weapons, and even more beyond the scope of the planet's knowledge system.

Just abandon it, after all, such a powerful weapon makes Li Shan still a little unwilling.

Li Shan fiddled with the laser in his hand, but his heart was constantly churning.

If it is remodeled and reappears in an ordinary way, it may be able to achieve the purpose of concealing people's eyes.

Thinking of this, Li Shan's heart suddenly flashed with inspiration, and he had a feeling of sudden enlightenment, thinking that this was a very feasible method.

But how do you change it so that it looks common without losing the effectiveness of the laser?

For example, just like in a spy movie, it can be disguised as a book, or it can be disguised as a flashlight, etc. Li Shan's mind was wide open, and he thought about what he wanted to modify it into, but he denied it one by one, either because the operability was not good, or some of the implementation technical requirements were too high or the operability was too poor to implement.

Li Shan's first thought of converting it into a pistol, this method is the most operable, and it is relatively simple to change, it can be used like an ordinary pistol, as long as the trigger (switch) is pulled, the laser can be fired, and it looks good enough to hold it in the hand, just like those tall and mighty protagonists in gunfight movies.

However, the management of guns in China is very strict, even if it is an imitation gun, it is not tolerated by the society, Li Shan has seen some reports, and some people with imitation guns have also been dealt with accordingly, so this idea is just to think about.

If it is a toy gun for children, it is basically not affected and restricted, thinking of this, Li Shan couldn't help but move in his heart, and further considered the feasibility of this plan, whether it is from the applicability of the modification, or the appearance basically will not violate the relevant rules.

Li Shan first carried out careful design and planning, and after all the plans were basically formulated, he began to carry out specific implementation.

Due to financial constraints, Li Shan originally planned to save some money and go to the stall to buy relevant materials, but he didn't dare to compliment the materials of the items on the stall, and the laser he wanted to transform was an extraordinary existence, and he didn't dare to save too much in this regard, so he gave up the idea of buying materials on the stall.

So he came to the nearby China Resources Supermarket to choose, and after continuous comparison, he took a fancy to a water gun made in Baodao, which is the kind that can inject water, and when used, the plate machine on the gun can be used to shoot water columns.

This water gun is pale green, about thirty centimeters long, this water gun seems a little big, not very convenient to carry, which makes Li Shan a little dissatisfied, but according to the size of the laser component, only this water gun can fit in.

When he was about to take out his mobile phone and want to scan the code to pay, he was shocked by the price he saw.

"What, just such a broken plastic will cost 298?" Li Shan couldn't help blurting out.

The salesman was a little unhappy when she heard this, and she said, "Look at what you said, what is broken plastic? Look at this is an imported thing, if you think the price is expensive, you can buy it over there, it's much cheaper." As the saying goes, you get what you pay for, and this water gun is expensive, and there is a reason why this water gun is expensive," as he spoke, the salesman picked up the water gun and threw it directly to the ground.

This startled Li Shan, as for it? Didn't you just say that this water gun is a bit expensive, and you are so angry? Li Shan just wanted to say a few words, but saw that the salesman picked up the water gun, handed it to Li Shan, and said: "Look at it, this water gun fell to the ground, and there was nothing wrong at all, do you dare to try it over there?"

Oh, it turned out that she was testing the quality of this water gun for herself, and Li Shan hurriedly swallowed back what she wanted to say.