The doctor glanced at Li Shan and said coldly: "We have tried our best, the patient this time is because of cerebral hemorrhage, through CT images, he originally had a blood clot in his brain, which may have been caused by some kind of trauma before, plus today's emotional excitement, resulting in the rupture of blood vessels in the brain, you guys should prepare for the future." ”

With that, he turned and walked towards the doctor's office.

"Doctor, you said he had an injury in his brain, right, so that is the main reason why he passed out today. The shopkeeper secretly said that it was really unlucky, and as soon as that person died, he might not be able to get out of it now, but he also wanted to minimize his responsibility, so he chased the doctor all the way to ask what happened.

Li Hantao's family soon came to Chang'an City, and after dealing with the aftermath, Li Shan transferred all the items Li Hantao had left at home to his family.

After they were all gone, Li Shan began to tidy up the house, and when he was about to put the quilt he had prepared for the guests a few days ago back into the big closet, he suddenly found that there was something very tightly wrapped inside.

Curious, Li Shan opened the package, looked at it fixedly, and couldn't help but be a little stunned. Isn't this a "lump of coal", how can it be here? My mother often tidies up the house, and she often turns over this big wardrobe, but she will never put this thing here, and my father usually doesn't like himself, and he doesn't want to enter this house at all, so there is only one possibility left, that is, when Li Hantao lived here a few days ago.

What the hell is this, it feels very light in your hand. Looking at the extent of this package, it feels like this thing is very expensive, and it shouldn't be like a joke.

As for why he stuffed this coal into his big closet, Li Shan guessed that it was very likely that he was going out to buy something at that time, judging from the importance he attached to this thing, eighty percent was afraid that he would lose this thing, so he thought that it would be safer to put it at home first, and then take it out when he came back, but he didn't think about it but never came back.

The course of events is also roughly similar to what Li Shan guessed.

At this time, Li Hantao's family has also left Chang'an, and he will return it to others when he has the opportunity.

The thing was the size of a fist, fluttering, as if holding a feather, which made him feel a little incredible. Its surface is black and shiny, and it looks like coal, but when you hold it in your hand, it doesn't make your hand black like coal.

Thinking of what Li Hantao said that day, he had just returned from Central Asia, and I thought that this "coal block" was brought from there nine times out of ten, and such a strange thing was brought back from such a distant place, it seems that this "coal block" is not simple!

Curious, Li Shan wanted to find out what this "coal block" was for.

He tried to scratch the "coal" the white paper, but it left a shallow black mark on the paper, and nothing else could be seen.

But what is the use of this "coal block", whether it is a blessing or a curse to keep it in his hands, it is not known, if there are radioactive elements in it, it will be a big trouble, thinking of this, Li Shan feels that this thing is really a little uneasy.

Let's just take it for testing.

Hongqi Factory is a big factory in the end, and it is professional and complete. One of the departments is called the Metallurgical Testing Department, which is a professional testing organization recognized by the state, which has strong testing capabilities for metals and non-metals, and can detect the composition of this coal block.

It just so happened that Li Shan had a classmate in that department, so it shouldn't be a problem to ask him for help.

Li Shan didn't want to take all the coal pieces recklessly, so it was best to cut off a small piece and send it. Unexpectedly, things are far from being as simple as Li Shan imagined.

At first, Li Shan just used an ordinary knife to cut a small piece from it according to the ideas of ordinary people, but the knife cut on this "coal block" but there was no reaction at all.

Li Shan wondered if it was because the knife was not too sharp, so he found a "treasure knife" that he treasured.

This so-called "treasure knife" was originally a saw blade used to saw steel in the material room of the workshop, and the tool that can be used to saw steel can be imagined how hard and strong it is.

Li Shan has been working on the idea of this saw blade for a long time, so he will run to the material room if he has nothing to do, and he has to get boiling water for the old Li Tou in the material room, move something or something. Finally waiting for the saw blade to be scrapped, I pestered the old Li Tou to ask for it, and after promising to help the old man Li pull the goods three times, he finally got his wish. Fortunately, there are many processing equipment in the workshop, and according to his own imagination, he used that saw blade to carefully polish a knife with a cool appearance.

In order to test its sharpness, Li Shan once found some nails and cut them down with the so-called "treasure knife", and the result was very easy to cut the 0.5 cm thick nail into two, and the blade of the knife was intact, and the end was very sharp.

Looking at the "treasure knife" in his hand, Li Shan thought to himself, in ancient times, some weapons that were known to sharpen iron like clay were nothing more than that. He has always kept it as a treasure and has been reluctant to take it out and use it.

But today, in order to unravel this "coal block", he finally sacrificed this artifact he treasured. But when he used this "treasure knife" to cut this "coal", he didn't leave a single scratch on it, which made Li Shan a little moved.

Li Shan knows that the material of this knife is the high-speed steel often said in the industry, also known as edge steel, also known as white steel, which has a high hardness, and the knives made are very sharp.

And now he can't deal with the "coal block" in front of him, which makes Li Shan encounter the same situation as Kasimov.

Li Shan looked at the "coal block" in front of him, and at the same time, his mind was spinning rapidly, trying to come up with a good solution to the problem.

If it doesn't work, just smash it open! Breaking it open by violent means is a solution that has been thought of for a long time, and it is not a solution.

It's straightforward, but it's straightforward.

Maybe it was the idea of wanting to try it, Li Shan vaguely felt that he might have to waste his efforts.

He found an iron hammer, went to the corridor outside the house, and when he saw that there was no one around, he put the "coal" on the concrete floor, put it steadily, and then used a few wooden planks to cushion it around to strengthen its stability.

When it was settled, it took up the hammer, which paused in the air and landed accurately on the most protruding part of the "coal".

"Boom!"

Because I was afraid that the noise would be too loud and alarm the surrounding neighbors, I didn't dare to push too hard this time, but just tested the tolerance of the "coal".

Seeing that there was no trace of deformation, Li Shan gradually increased his strength to smash it.

"Boom!"

"Boom!"

"Boom!"

"Boom!"

The greater Li Shan's exertion, the more exaggerated the swing of his arm became, and the strength of the hammer falling became faster and faster. It shook the entire corridor.

"Who's doing what's going upstairs? There's an old man and a child resting downstairs. Then an angry voice came up from downstairs.

Frightened, Li Shan hurriedly put away his things and ran back to the room.

When he returned to the house, he looked at the "coal" in his hand and saw that it was still in its original state, and not even a single slag had fallen.