Gu Qing rubbed the hilt of the sword in his hand for a long time, deeply feeling its material, touch, and structure. The hilt of the sword was as light as wood, but it was very hard, and Gu Qing didn't notice that there was a sandwich in it.

This is expected, if the hilt of the sword has a porch mezzanine, it will not be Gu Qing's turn to decrypt it.

He just ruled out this possibility completely.

Gu Qing then condensed a little ice Xuan Qi and poured it into the hilt of the sword without the slightest ripple. This is not surprising, according to He Qing, there should be cultivators in the Red Cross.

Of course, there is also a possibility that Gu Qing's internal strength is not in the right way with the hilt of the sword, or the amount is not enough.

But Gu Qing is not in a position to verify this now.

Gu Qing then carefully inspected every trace of texture on the hilt, any material has a natural texture, it just depends on whether it can be observed.

Gu Qing imprinted every bit of texture deeply in his mind and kept analyzing.

As he kept comparing different textures, he finally noticed something strange. Immediately after that, Gu Qing's gaze fell on the hilt of the sword again, first staring at one point for a long time, and then at another point for a long time.

Of course, the two textures are not the same, but if they are the same naturally occurring textures, there is always a connection between them.

Gu Qing stared at the texture of the two points, and said that there was a connection, but if he paid attention to the details of the texture of the two points and kept analyzing this detail in depth, he still felt that something was wrong.

Gu Qing rubbed his temples, this extremely detailed analysis was a big test of his eyesight, and it was also very brain-consuming.

Gu Qing rested for a while.

When his spirit recovered, Gu Qing touched his chin, and the rough stubble rubbed against the tiger's mouth, which seemed to have a wonderful stimulating effect on the spirit.

Soon he thought of a way, and Gu Qing decided to sharpen a few lenses to help him observe the hilt of the sword.

First satisfied the hungry stomach, and then slept beautifully.

Then Gu Qing went out and bought some glass pieces and other spare materials.

After coming back, he checked it as usual, and found no abnormality, so Gu Qing began to work.

Because the mirror has not been polished for a long time, and the quality of the glass is not very good. Gu Qing spent half a day grinding the first satisfactory lens, and with the first success, it was relatively easy to follow.

In the end, Gu Qing polished six lenses of acceptable quality.

Gu Qing used these lenses as materials to make a simple magnification device.

Then he used the device to observe the hilt of the sword, and his eyes were indeed much better, and he could see more clearly, and the information he obtained was more detailed and rich.

From this, Gu Qing was finally able to determine that the texture of the hilt of the sword was divided into two types: natural and artificial.

It's just that Gu Qing still has a hard time understanding who used what means to add a texture similar to the natural texture on the hilt of the sword.

These textures are too subtle, and they are similar to the natural textures inherent on the hilt of the sword, unless others have the vision of Gu Qing, and sharpen the best lens to make a device that can magnify things more than twenty times to the observed things, and have the intention to compare different textures, it is difficult to detect the strangeness.

Of course, the matter of the cultivation world is not easy to say, there should really be someone who is more perverted than Gu Qing imagined, but there should be no such ability among the people who study the hilt of the sword in the Red Cross Society.

Gu Qing drew out a part of the filtered texture, and then observed.

"These textures should be some kind of special symbols. ”

Gu Qing spent the next two days on the hilt of his sword, and finally obtained fifty-five complex symbols. Each symbol can evoke the wonderful feeling that Gu Qing had when he saw the hilt of the sword.

However, compared to the hilt itself, this wonderful feeling seems to be much weaker.

He also tastes carefully to perceive.

The symbols were too complicated, and they had a unique charm, it took Gu Qing some time to memorize the symbols, but he had never seen this kind of symbol, and it was difficult to start for a while.

When he wrote the symbols, he didn't have any unusual feelings, so Gu Qing wanted to start with the meaning of the symbols. After some analysis, Gu Qing believed that the symbol was likely to be a kind of writing, similar to Jin Wen and Seal Script, with a unique meaning.

So Gu Qing decided to memorize the symbols and destroyed the paper on which the symbols were recorded.

Next, Gu Qing went to various bookstores in the city to wander around, but he didn't find any clues about symbols, and he even spent a lot of money to buy a book on ancient characters from a bookseller, but he still got nothing.

Gu Qing finally decided to write to ask Xu Slowly, she might be able to help herself. It just so happens that tomorrow is the Mid-Autumn Festival, so it's not bad to write a letter to say hello.

"Miss Xu, it's been good lately. I'm fine here, I don't know how you're ...... there."

wrote a lot of polite words, Gu Qing read them himself, hey, it's not his style.

"Do you recognize this 'symbol', and if you do, please advise. ”

Gu Qing still chose to point directly and simply.

Of course, he would not put all his hopes on Xu Slowly, and he also planned to go to Fang Lao in the future to see if he could use Fang Lao's relationship to go to the official library to have a look, and he could also ask He Qing.

However, it is a little troublesome to ask He Qing, after all, if He Qing knows the origin of the symbol, and the symbol is related to cultivation, he will inevitably ask.

Therefore, He Qing's side was Gu Qing's last choice.

Gu Qing brought the letter to the tailor shop in the city, Slow Embroidery.

The guy inside recognized him, and it was obvious that Xu had instructed him. After Gu Qing explained his intentions, the man accepted the letter and explained that they were Xu Slowly's maids, and the maid who received the letter was called Xiaolian, and asked Gu Qing to get the letter back after tomorrow morning.

This made Gu Qing a little surprised, because Xu slowly returned to Yunzhou, which was thousands of miles away from Jiangcheng, could it be so fast? Gu Qing guessed that they should have used some kind of special communication method.

But Gu Qing didn't want to explore this yet, so he left after saying a few words of thanks.

Since he could get a reply tomorrow, Gu Qing was not in a hurry to find Elder Fang, and tomorrow was just going to be the Mid-Autumn Festival.

He thought about it, whether or not he would trouble Elder Fang tomorrow, he should bring some gifts to visit.

I'm going to go to the antique shop, and by the way, I asked if the repair of the real painting is already yellow.

When Gu Qing arrived at the antique shop, the shopkeeper was really there, he sighed when he saw Gu Qing, and said, "Gu Gongzi, that incident is yellow, I was about to find a time to inform you." ”

"What happened?" Gu Qing lost an opportunity to make money, which was a pity. Don't look at the fact that he makes a lot of money every time, it is also because of good luck, the people he meets are either rich or expensive, and he doesn't treat money as money.

The shopkeeper said: "I don't know who I offended, I just returned to the house yesterday, and I assassinated someone at night, and even lost the painting." I heard from a familiar steward in the house that Yunzhou Tianjue Guan will send a Taoist master to investigate this matter thoroughly, and I am afraid that he will stay in the town for a period of time in the future. I guess I'm going to be called for questioning, and I don't know if anything bad will happen. ”