The two murders in Chang'an City, the three calligraphy and paintings, made Hua Lang and them suddenly feel that many things were not as easy as they imagined.

Now, if they want to solve the murder case, they must first solve the secrets in the three calligraphy and paintings, but they have studied those calligraphy and paintings for a long time, but they have not studied anything.

It was a hot day, Hua Lang took the landscape painting and carefully studied it, but after looking at it for a long time, he still couldn't see anything, a sun shined, Hua Lang suddenly felt that midsummer was coming, he picked up the calligraphy and painting and was about to go back to the house, but just when he picked up the calligraphy and painting and was about to get up, the sun suddenly shone on the calligraphy and painting that left the desktop, when the sun shone, Hua Lang suddenly found that there seemed to be overlap in the calligraphy and painting.

It seems hard to believe it, but Hanaro just sees the overlap.

And when Hanaro thought of overlapping, he suddenly felt so stupid, some people in order to cover up the true content of the letter, often write invisible words on the white paper, of course, these words are not invisible, but invisible, want to see, must go through a certain formality, of course, as for what procedures, it depends on what pen the writer wrote.

In fact, to put it bluntly, it is some chemical reactions.

When Hua Lang thought of this, he hurriedly ordered someone to prepare some dyes and tools, and used those things to keep smearing on the landscape painting, when Wen Meng saw Hua Lang's behavior, he was very surprised, and ran again and again to stop it: "This calligraphy and painting is Du Cao's, you ruined it like this, we can't afford to pay for it!" ”

Wen Meng's words are not wrong at all, but Hua Lang has already smeared half of it, so he can't afford to pay for Du Cao, and at this time, Hua Lang smiled lightly: "You'll know later, after I paint this painting, his value will be higher than before." ”

Everyone has always listened to Hanalang's words, because his words are rarely wrong, but this time everyone is not very optimistic about what Hanarong said, because they all know that Hanalang understands poetry, but he doesn't know how to paint, and even if he knows how to paint, he can't just smear the paintings of the great painters of the previous dynasty, right?

This reminds them of a story about paintings, the story says that a poor man's family has an ancestral painting, in which a shepherd boy and a cow are depicted, the shepherd boy pulls the cow, the cow rope breaks, the cow rope on the picture breaks, giving people a very strong sense of the picture, the poor man takes the painting to show people, and the other person bids a hundred taels, the man sees that the painting is so valuable, and thinks that if the rope in the painting is connected, wouldn't it be more valuable?

But when he connected the ropes in the painting, no one else thought of a tael of silver.

They feel that Hua Lang's behavior now is the same as that of the person who drew the cow rope.

But they can't control Hua Lang, so they can only let Hua Lang smear it.

And after Hua Lang smeared it, he finally breathed a long sigh of relief and said, "Okay! ”

When everyone heard this, they went to look at it again and again, only to see that a good landscape painting had become the door of a mansion, and the word Du Fu was written on the door.

When everyone saw this, they were very surprised, because they knew very well that Hua Lang would never be able to paint such a painting, and looking at the traces of this painting, it should be some years, Hua Lang saw that they looked puzzled, so he said what he thought before, so after saying this, everyone finally understood, but understood that it was a good landscape painting, but now it is gone.

How do they explain to Du Cao?

Hua Lang was not worried at all, and said: "This is the secret in the painting, and the reason why the murderer lost the painting is because of this secret." ”

"But how did he get this secret if he lost it?"

Hua Lang smiled lightly: "It is precisely because the murderer does not know how to get the secret in the painting, so he lost it, and he wants to use our hands to solve the secret in the painting." ”

Hearing Hua Lang's words, everyone had an epiphany, but after the epiphany, they had a little doubt.

"But what if the painting doesn't get into our hands?"

"It's unlikely, I think the murderer must have expected it a long time ago."

Everyone glanced at each other, and then shrugged their shoulders, now that everything is as Hanaro said, the murderer must have been expected earlier.

"Have you understood this painting now?" Wen Meng glanced at the painting, and then at Hua Lang, Hua Lang smiled: "Not for the time being, but after I restore the other two calligraphy and paintings, everything will be understood." ”

The other two calligraphy and paintings were in Li Jing'an's hands, so Hua Lang decided to go to the Chang'an City Mansion.

After the group came to the mansion, they told the story in the painting, and after Li Jingan listened, he immediately took out the other two paintings and asked Hua Lang to do what he had done before, and restore the original paintings, Hua Lang nodded, and then began to be busy.

But after being busy for a long time, Hanarang found that only the two paintings were painted on the outside, and the characters were original.

After the restoration of another picture of a lady, it presents a battlefield scene, and after everyone has seen it, they can't believe that there is only one quiet lady behind it, and there is a Jin Ge Iron Horse.

After carefully looking at these calligraphy and paintings, Hua Lang glanced at Li Jing'an and said, "What can Master Li see from these calligraphy and paintings?" ”

Li Jing'an frowned and shook his head: "This painting is the door of Du Mansion, but whose mansion is this Du Mansion, is it Du Cao's?" If you want to understand the meaning of the painting, I'm afraid you have to find the place in the painting first; And this painting is a battlefield scene, although it is only a small part, but the painting is vivid, making people seem to be able to feel the scene at that time, and look at the costumes of these soldiers, one side seems to be the Tang Dynasty, and the other side seems to be a thief, but although it is a thief, the painter seems to be very inclined to these thieves, because it can be seen from the painting that these thieves are very heroic, even if they are defeated by the soldiers of the Tang Dynasty, they will still be very tenacious in resisting. ”

After saying this, Li Jingan pointed to the word again, and said: "This word is Li Bai's poem, Li Bai has been chic all his life, the poem is ancient and modern, and this poem is written very passionately, and there is a faint helplessness in the excitement, as well as a sense of depression, this word and this painting, it seems that there is nothing to do with it, and the official really can't see anything!" ”

Li Jing'an analyzed these three calligraphy and paintings very thoroughly, and Hua Lang couldn't help but feel a trace of admiration in his heart after listening to them, he didn't understand calligraphy and painting, so if Li Jing'an didn't say these contents, he didn't know how long it would take to figure it out.

Now that Li Jing'an finished speaking, Hua Lang was silent, Wen Meng saw that Hua Lang was silent, so she stopped talking, but after a long time, she finally couldn't help it and asked, "Hey, what are you thinking?" ”

Hua Lang smiled: "I'm thinking about how to return these calligraphy and paintings to the murderer!" ”