At this time, Li Youcai also saw the difference of this door.

Just now, at first glance, I think it is a very ordinary door, but at this moment, when I look closely, I realize that this door, if you look closely, you can see that the surface of the door panel, which originally looked like a wooden door, exudes a dark metallic luster, and even when you touch it, you can feel that this door has a strange sense of coldness, as if this door is made of ice, which is very weird......

"It turns out that the material of this door is really different. After Li Youcai looked at it repeatedly, he couldn't help but sigh, Li Youcai even guessed that this material may be a synthetic metal material, but it looks like wood, which makes people naturally unload, which is precautionary, but in fact, it is a very strong material, and in the whole door, there seem to be a lot of very subtle, inlaid in the small sensors! Perhaps, when I kicked the door just now, the force of the vortex I sensed was a kind of adsorption and repulsion generated by these sensors, which worked together......

It's really not that simple.

However, Lao Kangtou would ask someone to develop such a door, and Li Youcai was not surprised at all. After all, Lao Kangtou's net worth is so rich, and there are a lot of all kinds of things treasured in this courtyard alone. If something happens here, or if it is stolen, then the consequences will be immeasurable.

It seems that those who have always been as bold as Lao Kangtou have also begun to be cautious now......

"Okay, you old Kangtou, you are making fun of me, look at your door, how is its defense??" Li Youcai heard this, for Lao Kangtou, he deliberately stood behind the door just now, and saw his appearance, and he felt a little angry.

"Haha, am I kidding you, are you still going to beat me??" Lao Kangtou looked at a pair of old Yan as if he was nothing, looked up to the sky and laughed a few times, looking, but disapproving, but then, he changed his words: "However, your strength is not small, you actually knocked out a crack in my door." You know, before this, I used a ton of weight to impact this door panel, and it didn't have the slightest effect, but this foot of yours actually cracked a little crack, which is a bit unbelievable......"

Old Kangtou, but he also felt very strange.

Li Youcai was afraid that Lao Kangtou would continue to ask, so he couldn't help scratching his head, and said with a dry smile: "Haha, luck, pure luck." Or, after your one-ton heavy blow, in fact, there has already been an invisible crack, and I may have accelerated the speed at which it cracked. ”

In order not to arouse the suspicion of Lao Kangtou, Li Youcai had to talk nonsense.

After listening to it, Lao Kangtou seemed to agree with this idea, otherwise, the force released by Li Youcai would even exceed a ton of heavy blows, killing Lao Kangtou, he would not believe it.

"You stinky boy, after more than a year, you haven't come to me, what are you busy with, come today, is there a baby, honor your grandfather Kang." Lao Kangtou narrowed his eyes again at this time, a meaningful smile appeared at the corner of his mouth, and he said in an old way.

"Haha, since you have to talk about things, let's talk about things at the gate, it's a little unreasonable, so please invite me in and sit down." Li Youcai suffered a loss just now, and now, he simply said cheekily......

When Lao Kangtou heard this, he couldn't help but chuckle, and he also turned around and walked into the courtyard, of course Li Youcai didn't stop, and quickened his pace to follow.

At this time, when I entered the courtyard again, I found that this was already a lot different from when I came a year ago.

For example, as soon as you come in, you can see that on the surrounding walls, there are already a lot of cameras, roughly estimated, there are at least a dozen, and these cameras are also constantly swinging left and right, so to speak, the place monitored by these cameras is no longer any dead end.

It can be said that as long as someone breaks in, they will be discovered as soon as possible, and even a mosquito or fly should not escape the capture of these cameras.

Moreover, on the wall, it seems that it is also very different from before, forming a lot of square lattices with cracks, Li Youcai guessed that it is very likely that there are various mechanisms inside, which are used for defense. And Li Youcai was also glad that he didn't think of coming in over the wall just now, otherwise, he would probably be attacked by the mechanism contained in it......

Li Youcai looked around at some of the faces of the entire courtyard, and couldn't help but sigh, there are really a lot of changes here, here, not so much a private house, but a well-defended fortress with iron walls.

Li Youcai walked along this bluestone brick-paved road, walked through all kinds of flowers and plants planted on both sides, and couldn't help but get closer, sniffed a few times, and really felt refreshed.

followed Lao Kangtou into the house, Li Youcai was not polite, and sat down directly on the wooden chair in front of the hall, and on the table were also placed, all kinds of tea, and filled hot water. Li Youcai was not polite, and directly made himself a cup, and put the best Tieguanyin aside first.

At this time, Lao Kangtou came to the desk, only to see that on the desk, there is a large white rice paper, at this moment, Lao Kangtou is holding a brush, on which the dragon and phoenix dance to write the brush words.

Li Youcai stood up and saw the good handwriting written by Lao Kangtou, and couldn't help but clap his hands and applaud: "Okay, it's so elegant." ”

"You also know calligraphy??" asked Lao Kang without raising his head.

"I don't understand... But it's nice to look at. Li Youcai spread his hands and said truthfully.

Lao Kangtou is still writing at the desk, when using a brush to write, on rice paper, after writing the last hand, in the lower right corner of the writing of his own money, finally put the brush, on the inkstone.

Picking up this piece of rice paper and looking it up and down for a while, Lao Kangtou couldn't help laughing a few times, and it seemed that he was quite satisfied with his work.

"This calligraphy, but a scholar, can not only be written in a beautiful font, but also more conducive to self-cultivation, you can also learn calligraphy when you have time. ”

Lao Kangtou glanced at Li Youcai and said.

"Haha, I want to learn too, but I don't have that much time. Li Youcai said with a wry smile, usually, he also wants to cultivate more of his hobbies, but helplessly, he has to open a clinic and manage the company's affairs, and he really can't spare so much time.

"By the way, let's get down to business, if you came to me this time, I wouldn't think that you would just come to catch up and think of me, an old man. Lao Kangtou put down the rice paper in his hand and covered it with a small engraving. Then, he walked over with his hands in his hands, took steady steps, and sat down on the chair in front of the hall, and directly took the tea that Li Youcai had just brewed and drank it......

"Hey, you old Kangtou, I made that tea, and I didn't drink it myself. Li Youcai turned his head, only to find that his tea had been drunk by Lao Kangtou, and couldn't help but smile bitterly. However, he didn't care, after all, he came here today to have something serious, so he wandered around the room for a few steps and said slowly: "I came back here to make a deal with you." ”

"Oh, the deal?"

"Yes, you're going to be interested. (To be continued.) )