Duan inkstone is well-known for its stone solidity, lubrication, delicateness, delicate and delicate, with the end inkstone grinding ink is not sluggish, the ink is fast, the ink is smooth, the writing is smooth and does not damage the slightest, the handwriting color remains unchanged, the end inkstone is good, whether it is the heat or the harsh winter, press the inkstone heart by hand, the inkstone heart is blue and green, and the water vapor does not dry for a long time, so the ancients have the saying of "grinding ink with breath".

The reason why Duan Yanzhi is so precious is that his formation is very complex, and it needs to go through multiple procedures and need to be screened layer by layer.

The first is the selection of materials, the quality of the material determines the foundation of the inkstone, so the selection of stones should be very fine, and it is best not to have flaws.

However, if you want to find a material without flaws, it is tantamount to ascending to the sky, so you can only rely on the dexterous hands of craftsmen.

The second is design, to "because of the stone composition, according to the aptitude of art", "because of the type of momentum", make full use of natural stone skin, so that literature, history, painting, calligraphy, gold and stone converge in one, so that flaws become flawless, increase its artistic value.

It is carving again, even if the perfect material, if it is handed over to the mediocre people, it will only make the pearl secretly cast, and even destroy the peerless jade, if you want to get the perfect inkstone, you must go through the careful carving and polishing of skilled craftsmen.

The carved inkstone should have clear lines, exquisitely floating and convex, and it is clear at a glance. In addition to deep knife (high and deep carving) and shallow knife (low relief) carving, there are also many fine carvings, line carvings, and hollow carvings.

The last one is polishing, after the work is completed, it must be polished and polished, so as to form a perfect inkstone.

Looking at the font that appeared in front of him, Chu Yunqiu couldn't help but widen his eyes, what is it, why are these things appearing in my eyes.

Chu Yunqiu couldn't help but rub his eyes, looked at the stone inkstone on the table again, and found that the handwriting on it had completely disappeared, but when Chu Yunqiu concentrated, those fonts seemed to be tadpoles, and they appeared in front of Chu Yunqiu's eyes again, lingering.

"Oh my God". Chu Yunqiu's eyes widened, not understanding why this was the case.

"Hum", at this time, the metal box that was thrown aside by Chu Yunqiu suddenly glowed silver-white. Then, a screen appeared in front of Chu Yunqiu.

Chu Yunqiu couldn't help but turn his gaze to the screen.

In the middle of the screen, there is an endless sea, the sea is rippling and tumbling. There was a wave of spray, and then a huge island appeared in the middle of the sea.

The island is lined with tall buildings, like towering trees, uneven, reaching into the sky.

As far as the eye can see, the road is straight and wide, and pedestrians walk on the road, and vehicles are intertwined back and forth.

What surprised Chu Yunqiu was everyone's attire and the vehicles on the road. I saw that everyone was wearing airline suits, wearing transparent helmets like glass on their heads, and leather gloves on their hands, and their whole bodies were perfectly hidden. The vehicles on the car are all maglev cars, without wheels, floating in the air, flying freely.

Chu Yunqiu's eyes couldn't help but widen, what kind of place is this, such a developed technology.

Then, a dazzling array of high-tech appeared in front of Chu Yunqiu's eyes. He is dizzying, there is a spatial teleportation device for teleporting items, a gravity bracelet that increases gravity, and a super-developed plastic surgery and face changing device・・・・・・

made Chu Yunqiu's heart thump.

Then. Chu Yunqiu followed the picture to a mountain cliff, the cliff was very high, and it was very steep, and there was no possibility of climbing with bare hands.

At the top of the cliff is a huge building, which is very luxurious and magnificent. Behind the building is a cliff, and on the front of the building is a tall fence, above which stand a large number of fierce guards, who hold unknown weapons in their hands, and look quite formidable.

In the courtyard, in addition to the soldiers walking back and forth, there are many anti-control missile weapons, which can effectively hit and intercept flying objects in the sky.

On the other side of the cliff is the endless ocean, in which a large number of sharks are kept in captivity, in addition to various cameras, which shoot the scene below the water to avoid sneaking from the water.

It can be said that the whole building is arranged like an iron wall.

Chu Yunqiu's eyes widened, what kind of place is this, it looks so awesome.

Then, as soon as the picture turned, the scene inside appeared in front of Chu Yunqiu.

It turned out to be a huge scientific research institution, and the people in it were all wearing research coats and wearing name tags on their chests, walking around the passages.

Around the perimeter of the passage, it is completely covered in steel, very hard, and on top of the walls, there are cameras and scanners, constantly scanning the people who come and go.

Whenever the light hits a person, it will automatically match the information on the name plate, and if the information does not match, the weapon on the wall will automatically attack.

Chu Yunqiu's eyes widened, if he had such a base, what would he be afraid of.

Then, Chu Yunqiu saw more and more research technology inside the base, and at the same time, he finally understood what the thing in his hand was and what it did.

The metal box destroyed in Chu Yunqiu's hand was a very advanced high-tech storage space.

It contains some space technology and is used to store some precious high-tech.

And the way this metal box starts is also very special, in addition to the voice password, there are also pupils and fingerprint passwords.

In other words, in order to open this metal box, you must need three keys. Only when three keys are present at the same time can the metal box be opened.

In order to avoid thieves, the three keys were held by three people, and it was impossible to open them without one of them.

The metal box only contains an explosive device, and the power of the explosion is equivalent to a small nuclear bomb, and the power is very strong.

It's a pity that, for some reason, after this metal box came out of the treasure well, some of the devices and atomic structures inside were destroyed, so it made a "poof" sound, which was worse than a "dud".

The metal box is precious, and the things stored inside are even more precious.

The "contact lens" that Chu Yunqiu put in his eyes just now is the latest research result of this research institute, which not only uses biology, but also uses electronics, physics, etc., and is a product that integrates a variety of sciences.

From the communication of everyone, Chu Yunqiu got very important information.

The real name of the item he called the contact lens is Duobao Pupil, which can not only identify all the treasures in the world, but also find out some hidden information about the treasures, so that everyone can understand their exact value and avoid the loss of heavy treasures.

Treasure appreciation is the most basic function, in addition, Duobao pupils can also see, see through people's minds, etc., very against the sky, and it is precisely because of the sky, so it seems to be incomparably precious, and it is sealed in a metal box.

When a pair of Duobao pupils are placed in the eye at the same time, they will sense each other, and they will automatically melt, turn into liquid, and integrate into the eye. After that, when they come into contact with flesh and blood, they will evolve into countless neurotactile senses, visual touches, etc., which are connected with the nerves of the brain and turn into real flesh and blood, becoming real multi-treasure pupils.

In the introduction, Chu Yunqiu also understood that the world in the picture turned out to be the future world of the Earth Star, and the Duobao Pupil that Chu Yunqiu got was a scientific and technological product from the future for an unknown number of years, which was beyond the vision of the current people.

In the future world, the environment is polluted, and there is an ozone hole in the sky, so there are often solar radiation particles, so people have to wear protective clothing to protect themselves, and in the future, after many world wars, it slowly calmed down.

In the war, in addition to human beings, there are also precious inheritances left over from ancient times, some of them are left behind by the people, and some of them disappear directly.

And the task of the multi-treasure pupil is to find those lost treasures.

PS: Thank you for the support of the "kpkkan" big brother with a monthly pass, thank you for the reward of the "King of the Emperor and the Queen of Earth" big brother 100 Quge www.biquge.info coins, thank you for the support of the big brother, thank you for the "*night cat*", "a horned rhinoceros", "a butterfly that wants to travel", thank you for the support of the three big brothers, thank you for the recommendation votes cast by the big brothers and sisters, thank you. (To be continued.) )