Leng Qinghe took two deep breaths: "Let's just say how this Jin family is so kind, he even assigned another scholar Mingyue to me." I only thought that he was a person sent by the Jin family after all, so I didn't dare to let him be in charge of food, clothing, housing and transportation, but I didn't expect that he was still given a chance.

Thanks to listening to my sister's words, I temporarily moved out of the prime minister's house, otherwise I wouldn't have understood the reason for it until I died. Now he's followed me out of the house again, and his every move is under their noses. Rather than dispose of it, it is better to stand still, and I will give her a trick. ”

Leng Qinghuan shook his head categorically: "I don't agree, it's too dangerous." ”

"Isn't there still Xingmeng?"

"Who knows if he can be trusted?"

Leng Qinghe was speechless.

The brother and sister spoke, and they did not shy away from Shen Linfeng on the side.

Shen Linfeng is in charge of the security of Gyeonggi, and he has seen a lot of knowledge of the open and secret battles in this kind of house, and he can immediately understand the reason without the two of them saying much.

Since ancient times, the name of the eldest son of this powerful family is a fragrant bait, as long as Leng Qinghe is killed, then Leng Qingjiao, the son of the Jin family, can naturally inherit the family business of the Prime Minister's family.

He glanced around the cemetery, a little moved. The right minister is also above 10,000 people under one person, the pillar of the country, but he didn't expect that the backyard was also a mess, and the eldest son of the dignified son was forced to such a point. If it weren't for the fact that my cousin-in-law was proficient in medical skills, she really didn't know the inside story when she set foot on Huangquan Road.

Hearing the argument between the two, he smiled slightly: "If you want to know whether Xingmeng is loyal, it's not difficult, just wait for me to go and test it." ”

Leaving the brother and sister to talk, he walked straight to the little girl Xingmeng and asked him to follow him to the car to carry things.

Leng Qinghuan saw him dragging Xingmeng to the carriage, picked a corner with a back person, muttered that he didn't know what to say, and then the two came back with their things. Shen Linfeng patted the soil on his hands and returned to the brother and sister.

"Xingmeng, this kid seems to be honest and honest, and he should be able to be trusted."

Leng Qinghuan couldn't help but be curious: "How did you try it?" ”

"This is very simple, coercion and temptation, he refuses to obey my orders and does anything that is unfavorable to Brother Qinghe, which shows his loyalty."

Leng Qinghuan is still not at ease: "It's too remote here, and there is no guard in front of it, so it's hard to guard against hidden arrows." ”

"It is precisely because the hidden arrow is difficult to defend against that we must not stand still, lest the Kim dog jump off the wall in a hurry."

Shen Linfeng interjected: "I think what Brother Qinghe said is also reasonable, if my cousin-in-law feels uneasy, I will arrange a guard to come over when I go back?" ”

In fact, Leng Qinghuan also had concerns at the beginning, so he pretended to be angry instead of immediately exposing the poison in ink. Seeing that my brother insisted again and again, he was no longer reluctant. But I was embarrassed to bother Shen Linfeng and politely refused.

She lowered her voice again and taught her brother how to identify this poison and what it smelled like, and told her again and again.

Shen Qingfeng turned around and came back: "May I ask my cousin-in-law, I have quietly tried those inks in Shicai, and the silver needles have not changed color, how did you distinguish them?" ”

"The silver needle test is only limited to a limited number of poisons such as arsenic, and the sulfur or sulfide in it reacts with the silver needle to produce a black silver sulfide. Toxicity that does not contain this substance has no reaction.

For example, my brother's poison is a chronic poison that accumulates over time, and is easily confused with lung disease, making it difficult to detect. ”

"Is there any other way to identify it?" Shen Qingfeng continued to ask: "What if it's a dead person?" ”

After finishing speaking, he felt that this was a bit inappropriate, and hurriedly explained: "I'm sorry, I don't mean anything else, I just remembered a case a few days ago, the deceased has not yet detected the real cause of death, and he has no clue." ”

Leng Qinghuan smiled, she once took a little forensic major, and she is really no stranger to autopsy: "Because this kind of poison is not lethal by taking, it cannot be detected in the gastric juice residue, and it can be comprehensively judged through blood, bones and other aspects." ”

"What if the blood of the deceased had a cherry-red color? It's particularly showy and a little shocking. ”

"Blood discoloration is actually very common, such as white, black, tawny, pink, which means that there may be different diseases in the body, and it is not necessarily poisoning."

"No wonder the deceased looked peaceful. But why did the good ones die violently? ”

"There is also a strong possibility of cherry red blood, which is carbon monoxide poisoning."

"What is carbon monoxide?"

"It is the toxic gas released by the charcoal without being fully burned, which is colorless, odorless and tasteless. As an easy example, a vegetable cellar that has been closed for a long time, because rotting vegetables can also produce this toxic gas. If you enter without ventilation, you may be in a deep coma or die. ”

Shen Linfeng suddenly realized: "When we found the deceased, her doors and windows were closed, and there was a charcoal basin guarding in front of her. That is, it is quite possible that she was not killed by him, but poisoned herself? ”

"There is a possibility, but the cause of death can only be determined after testing. For example, there are symptoms of asphyxiation, bright red corpse spots, heart enlargement, dilation, bruising, edema, etc. ”

Leng Qinghuan's words seemed to open a novel door to Shen Linfeng, his eyes flashed with brilliance, and he humbly asked her for advice and listened, his face became more and more excited, full of curiosity.

And Leng Qinghe sat on the side, seemingly listening attentively, but the bitterness at the corners of his lips became more and more. He turned his face to look in the direction of his mother's grave, and lowered his eyes to hide the complexity of his eyes.

The cold and happy in front of him, he undoubtedly likes it, but he feels strange.

It is impossible for my sister to know so much knowledge that she has never heard of, and what she said, is it true that her mother dreams of trust? Is this intelligent and knowledgeable woman in front of her really Qinghuan?

Where did your Qinghuan go?

Shen Linfeng sent Leng Qinghuan back to the Qiwang Mansion, turned around and went to the Yamen impatiently, and was busy until the Jade Rabbit rose to the east, and then returned to the Anguo Mansion in a hurry.

At the gate, he was stopped by the porter and said that the old lady was invited.

Shen Linfeng was in a very good mood today, and he couldn't even take care of dinner, so he went to the old lady's courtyard. The mother-in-law entered the courtesy, and the old lady had not rested, so she respectfully invited him in.

Shen Linfeng said goodbye to his grandmother, and then sat down on the chair in front of the old lady's bed, gestured, gentle and courteous, and the old lady was very satisfied with his grandson.

sent the people around him out, leaving only the mother-in-law to serve in front of him, and then he opened his mouth unhurriedly: "I heard that you left with Princess Qi today, where did you go?" How to come back now? ”

Shen Linfeng explained with a smile: "Today, my cousin-in-law said that she was going to visit her brother in Sanlipo in the south of the city, but the donkey cart she took was too slow, and she was afraid that it would be very late to come and go, so my grandson specially sent it away. ”

"Donkey cart?" The old lady was a little surprised.

"Grandmother doesn't know? Didn't my cousin mention it to you? Every time she came to deliver medicine to her grandmother, she sat in a broken cart, and she didn't know what her cousin thought, so she wasn't afraid of losing face in the Qiwang Mansion? ”

The old lady snorted lightly: "This unicorn is too ridiculous, isn't this nonsense?" You too, we are from a family of military generals, and we are not informal, but you also have to worry about a little rule. If you want to send your cousin-in-law, just send a coachman to run a trip, why did you go to the car yourself? When you are seen, you will inevitably say that it is not good for your cousin-in-law. ”

Shen Linfeng lowered his head: "My grandson has written it down, and I won't be so reckless next time." I really listened to my cousin-in-law talking to the little girl in front of me today, and I felt a little guilty in my heart, so I wanted to make up for it. ”

"What are you guilty about?"

"A few days ago, my grandson went out hunting, and on the way back, I met my cousin-in-law buying grain, rice and vegetables, so I gave her the game I had caught to taste. Who knew that he would cause trouble for his cousin-in-law. Today, the girl next to her saw me, and took it upon herself to beg me to explain to my cousin next time I saw him.

Only then did I know that the side concubine in my cousin's mansion made something out of nothing, and falsely accused my cousin-in-law of killing a rabbit she raised. I don't know how to provoke in front of my cousin, but my cousin was so angry that he couldn't help but say that he injured his cousin-in-law. ”

"It just doesn't make sense!" The old lady said indignantly: "Why is Qi'er so confused, she can't tell the difference between fish eyes and pearls!" If it is true that dragons give birth to dragons, phoenixes give birth to phoenixes, and the son of a mouse will make a hole, the daughter raised by the Jin family of the Prime Minister will only do these tricks. ”

"It doesn't stop there," Shen Linfeng said indignantly: "Isn't grandmother curious, why did my cousin-in-law visit her brother and go to Sanlipo in the south of the city?" ”