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Zhang Yu and his entourage followed the old man to the north slope and found that there were many graves everywhere. Wow, what a lonely ghost this is. The four of them searched and finally found a few pieces of rotten wood with the character Lou engraved on them. Then take a look at the surrounding large and small graves. It seems that this is exactly what is right.

"Brother Wang, let's work."

Wang Chao pointed to his nose and said, "Let me dig it?" ”

Zhang Yu exaggerated: "I have just recovered from a serious illness. You're not going to let my uncle do this kind of work, are you? ”

Ma Han picked up the shovel and handed it to the dynasty, saying, "Brother Wang, let's go together." ”

Wang Chao reluctantly took the shovel, and complained in his heart: "Always bullying me." Woo~~~"

Under the strong men of the dynasty, the two will soon dig up several corpses. It's been a long time, and the corpse has long since turned into white bones. Zhang Yu leaned down to look at those white bones, the bones were shattered very tightly, and it was indeed a person with strong martial arts who died on the face.

Wang Chao wiped his sweat, his hands turned into a fan and flashed with the wind, while cooling, he looked at the broken bones on the ground and said: "It's all broken like this, it must be the master's doing." ”

Ma Han looked at it and expressed his opinion: "I guess it must be the powerful King Kong palm of Shaolin Temple." Xiao Yu'er, didn't we meet a monk last time we rescued Liu Yan? ”

Zhang Yu said: "The broken bones can't mean that the monk did it. Think of my Eighteen Palms of Dragon Descent, and it can be the same. ”

Xiao Yu'er picked up a piece of bone from the ground, this bone was a small fragment on the skull, and secretly thought, even the strong Vajra palm only shattered the bones, where could it be so small, and then said: "In fact, ordinary people can also cause it, not necessarily by dying at the hands of martial arts." This bone, for example, was hammered with a hard object. ”

"Oh?" All eyes are focused on the small skull.

The old man looked at the little fish, and he was indeed very good, and he could find it. There's no way to be old and have bad eyes. I missed it. I comforted myself with a few words in my heart. Then look closely at the skull, the skull is very hard, even if you have a strong palm, it is impossible to take on this shape. The iron must have been hammered with a heavy object.

Zhang Yu thought, how to tell in the previous detective dramas whether the bones were caused by serious injuries before death or after death? If it was caused before death, because the human body is still flowing, the bones must contain blood. If it is caused after death, the blood has been coagulated and there is no blood in the bones. How do you prove it? Suddenly, I thought that there was a record in Song Ci's "Record of Clearing Grievances", which seemed to be using wine and another kind of thing. What is that kind of thing? Hey, I have to memorize everything by heart. Blame it severely.

If you think about it in high school, I hope to guess that the main thing in alcohol is alcohol, that is, ethanol. Ethanol can only be used as an organic solvent and for disinfection. It does not seem to have a chromogenic effect with blood.

Anyway, let's try it first. So Zhang Yu said: "Uncle, do you have wine here?" ”

"What are you doing with wine?" The old man asked strangely.

Zhang Yu smiled: "Ready to do a magic trick? ”

"Magic?" The Mahan people asked strangely, magic is indeed not a word of this era. Seeing their strange expressions, he hurriedly explained: "It's a trick." ”

"Oh." The old man said, "I happen to have a jar of wine here." It was given to me last time by Bao Hei. Wait, I'll go get it. ”

Zhang Yu said again: "Brother Wang, Brother Xiaoma, you prepare some stones, a little smaller." ”

"What do you want stones?"

Zhang Yu glanced at him and said, "Of course I'm useful." ”

The two looked at Xiao Yu'er's determined eyes, and they believed it, so they went to look for stones. The little fish, on the other hand, found some firewood and hay.

Soon, the dynasty and Mahan found stones. Zhang Yu asked the two of them to throw the stone into the pit red. I took out the fire fold from the space, unscrewed it, and blew it hard. The fire burned up. Throw it into the firewood.

Soon the stone was burned hot. At this time, the old servant also brought a jar of wine. Zhang Yu said: "Uncle, borrow it." When I have time, I'll give you two altars. ”

Then the wine was poured on the hot stones, making a squeaking sound, and clouds of white smoke came out, and Zhang Yu quickly threw the bones into it, covering them with hay.

People look at Zhang Yu's movements, is this a trick? Also...... Waste a jar of good wine. Wang Chao and Ma Han are also good drinkers, watching Zhang Yu pour the old wine into the stone, and his thirsty mouth is thirsty. After a sigh and a glance at each other, the heroes saw the same thing.

The old man has been doing it for ten years, and he has never seen such a bone examination method. This young man's idea is good. But this has not been done in the past.

When the heat was completely gone, Zhang Yu opened the hay and checked out the hot bones. I found that there was no change in the above, which sued him for one thing, and it was a failure.

It seems that my chemistry teacher did not lie to me, this ethanol can indeed only be used as an organic solvent. A special liquid is needed to make the bones colored.

sighed and said, "Let's go." Let's go back. ”

"What's the end of it?" Mahan looked at the wine on the stone in surprise and sniffed the volatile ethanol.

The old man was also surprised, did he think too much of this small. However, as an elder, he still cares about the younger generation and says: "Don't be discouraged young people. It is important to know that nothing can be achieved overnight without accumulating steps. It takes a process. ”

Zhang Yu turned around and hugged his fists and said, "Thank you, uncle, the little one knows." Sorry for wasting a jar of good wine. I'll give it back to you when I have time. ”

"Where, where (read the full text of the official art). It's just a jar of wine, don't take it personally. The old man laughed and said.

After saying goodbye to the old man, he felt bored at first, and Ma Han asked: "Hey, little fish, don't hold it in your heart, although Brother Wang and I are not very smart." But better than the stooge. People say that one person is short, and one person is long. If you say what you think, we will definitely be well-informed, and there are some doors in the martial arts. ”

"That's right, Xiao Yu'er, just tell me, why did you waste a jar of good wine just now?" The dynasty still remembers that jar of good wine, and knows that it is at least twenty years old when it smells it.

Hearing this, Zhang Yu pondered for a while and said: "It was recorded in an ancient book that the broken bones were caused by serious injuries before death, or after death? It depends on whether there is blood in the bones, if it is caused before death, because the human blood is still flowing, the bones must contain blood. If it is caused after death, the blood has been coagulated and there is no blood in the bones. ”

"Huh? You just poured wine on the stone to verify this? Wang Chao was surprised.

Zhang Yu nodded fiercely: "Yes, it's a pity, that broken book says that two liquids are needed, one is wine, and the other is unknown." ”

Ma Han thought for a while, where did he understand this, but there were two smart people in the yamen, and he couldn't think of it, so why didn't he ask the smart people, so he said: "Maybe Mr. Gongsun knows that he is versatile, and he is well-versed in the past and the present." You must know. ”

"That's right." Zhang Yuyi clapped his hands and said, "How can I forget Mr. Jiì Gongsun?" Although, let's play, but I didn't say that we shouldn't ask. ”

The people hurried back to the yamen, and met a woman at the yamen, who was heroic. He clasped his hands and shouted:

"Little fish, where have you been?"

Needless to say, just listen to the voice and know that it is Ma Xiaoling. This Xiaoni has woken up, she woke up a long time ago, and found herself lying on Xiao Yu'er's bed, her face was slightly red, and when she saw that she was wrapped in a futon, the walnut-sized brain still knew that it was made by Xiao Yu'er, and she couldn't help but blush (read the full text of the official technique). Nasty little guy. Then I carefully folded the bedding and prepared to find the little fish.

As a result, I learned that he was beaten by Lord Bao and went out to solve the case. Really, what's good when catching fast. Running errands for people every day.

As soon as I went out, I saw Xiao Yu'er coming back, and I was happy, but I smelled the smell of wine on Xiao Yu'er's body. Immediately said: "Xiao Yu'er, are you going to drink flower wine?" ”

What about the sky? Why are the people of the Song Dynasty like this, the association is also rich. If you smell of alcohol, go and drink flower wine. Isn't it okay to have a regular party? It's normal for men to drink alcohol.

Ma Han smiled: "Hey, Xiaoling, it's normal for men to drink." ”

"Normal? Haven't you heard that wine is a poison that pierces the intestines, and color is a steel knife that scrapes bones? Ma Xiaoling pinched her waist and said sharply,

When Ma Han heard the sound, he looked at Ma Xiaoling's momentum, like a resentful woman, raised his hands and begged for mercy: "Oh, Xiaoling, why do I smell a sour smell?" ”

Sour? Suddenly, Zhang Yu's mind fluctuated, as if lightning flashed in his mind. (Flash of inspiration)

"Acetic acid? Vinegar? Yes, it's acids that make the blood shine. Zhang Yu shouted excitedly.

After shouting at the yamen, he hurriedly ran in the direction of Yizhuang.

Wang Chao saw Xiao Yu'er in a hurry, and then shouted, "Hey, aren't we going to ask Mr. Gongsun?" ”

Zhang Yu smiled: "Haha~~~ No need to come over, I already know." ”

Ma Xiaoling saw Xiao Yu'er running, so she chased after her: "Xiao Yu'er, where are you going?" ”

Zhang Yu said: "I'll buy vinegar." ”

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