The Emperor only gave Long Moxun three days to investigate the case. Luo Xuening was really unaware. Liu Jing's death was definitely not as simple as they saw.

Behind Liu Jing's death, it is definitely not just the Gu family that is implicated. Now there is only one day and one night left. It will be a difficult task to solve this mysterious case.

"But, Prince Jing, the emperor only gave you three days. That's the emperor's business, not mine. If you don't like it, go and tell the emperor about it. Why do you have to force me like this? I'm not a savior, how can I check for you in one day?"

Luo Xuening just didn't understand. Prince Jing knew that time was urgent, but he didn't start investigating the case. Instead, he caught her as a scapegoat and only gave her one day to investigate the case. This Prince Jing must be mentally ill.

In fact, Luo Xue Ning didn't know that Long Mo Xun had already started investigating before this, but in order to let Luo Xue Ning have an intuitive understanding of this case, he deliberately demonstrated it again in front of her.

Long Moxun's kindness was not responded to, and he was rejected repeatedly by Luo Xuening, so he just made a move unhappily.

"You have no right to refuse me."

There was this kind of overbearing president-like tone again. Luo Xuening glanced at Long Moxun dimly, and finally realized that she had no chance of winning against Long Moxun.

"Okay, Lord Jing, how do you tell me how we should investigate now?"

"I asked you to come here to help me investigate the case, but now you are asking me questions?"

"..."Virtue...

Long Mo Xunhuan raised his hand and frowned again, looking at Luo Xuening with a look that clearly revealed a bit of disdain.

In fact, Long Moxun didn't know how to investigate the case. He just wanted to take this opportunity to test Luo Xuening. He always felt that this woman had potential that he had not discovered yet.

Luo Xuening thought, you were the one who asked others not to refuse, and now you are the one who doesn't want to make a decision. How could you be so entangled?

"Well, since you don't want to check, then just listen to me, okay?"

Luo Xuening felt like she was coaxing a child at this moment, and even her impatient questions were tinged with a hint of doting.

Long Moxun stopped talking and just listened carefully to Luo Xuening's analysis.

"I now know that Liu Jing died of poisoning. I must do an autopsy on him. However, since the deceased has been dead for a long time, the body is in a state of stiffness. I must first perform a pathological autopsy on him. However, I am not very good at this. Please find a doctor who is proficient in medicine and poison for me."

This is not a difficult task. When Long Moxun learned that Liu Jing died of poisoning, he found a doctor who is absolutely proficient in medicine and poisons.

"As for Gu Shuchang, you can check why General Gu rushed into Liu's house in anger before, and what happened after he entered Liu's house. There must be a reason we don't know. Maybe this will be the mystery for us to solve the case this time."

This time, Secretary Gu did not hesitate. He rushed directly from the morgue to the prison, where Gu Hang was being held.

The doctor who was going to conduct the examination also arrived soon, and beside him was the coroner. Long Moxun was really thoughtful.

Luo Xuening glanced at the doctor with gray beard and asked Long Moxun for a dozen candles.

The candlelight instantly illuminated the morgue. The morgue at this moment was particularly deserted. In addition, the temperature in the morgue was lower than usual. At this moment, Luo Xue Ning couldn't help but sneeze.

She quickly covered her mouth. The corpse could not be contaminated by any substance. Even a little bit of water would blur their judgment.

Luo Xuening waved her handkerchief, turned her head away, put on the cheap mask and gloves again, and then began to check.

"I need to examine the stomach contents of the corpse now. Then, you will perform the autopsy."

Luo Xue Ning said to the coroner who looked tall and strong. The coroner looked at the knife that Luo Xue Ning handed to him and was stunned for a moment.

This woman was really brave. He had never seen anyone who could watch the dissection of a corpse so calmly. He couldn't help but admire Luo Xuening more.

"You're not going to do anything yet?"

Long Moxun put his hands behind his back, his expression full of impatience, and the coroner then began to perform the autopsy.

In fact, the government coroner had already conducted tests on Liu Jing's body, but they did not find any important evidence. Long Moxun naturally did not trust them, so he had to find a coroner himself.

The ancients had great respect for corpses, and if it weren't for special circumstances, Long Moxun would not agree to dissect the corpse. However, in order to find out the truth, he couldn't care less.

The coroner's technique was very accurate, and after the autopsy, he called Luo Xue Ning over. Looking at the stomach contents of the corpse, Luo Xue Ning felt a little uncomfortable. She turned her head and took out a small homemade syringe from her sleeve.

Luo Xuening made this syringe temporarily after she came back from Prince Jing's Mansion. She had seen her forensic colleagues use some tools when examining corpses before, so she naturally prepared one when she thought about doing the autopsy herself.

This simple syringe was carved out of camphor wood by a craftsman hired by Luo Xuening. Camphor wood itself has the function of preventing diseases and insects, and is perfect for making medical equipment.

Carving two pistons out of camphor wood and adding a needle made a simple syringe. She didn't think it would be useful at the time, but now it is used. Long Moxun looked at the small thing in Luo Xuening's hand and couldn't help but frowned. What is this? Why has he never seen it before?

However, a proud and arrogant person like Long Moxun naturally could not open his mouth to ask, but just stared at Luo Xuening's movements without blinking.

He watched Luo Xue Ning calmly insert a syringe into the stomach contents of the corpse and extract some black stuff from it. Luo Xue Ning then took out a piece of square silk and spit out the black liquid in the syringe.

The whole process made Long Moxun feel sick, and he frowned and shouted.

"Luo Xue Ning, do you have a bad heart? Why did you make so many of them?"

Before this, our Lord Prince Jing had actually prepared himself mentally. He also thought that performing an autopsy would definitely not be an easy task, but Luo Xue Ning was too disgusting.

Luo Xuening glanced over coldly: "Didn't the prince ask me to investigate the case? What, have you lost your memory?"

In fact, what Luo Xuening wanted to say in her heart was that it was you who was disgusted. Autopsy is clearly a very serious job.

In modern times, if there were no forensic doctors to perform autopsies on corpses and uncover the details of a case, there would be who knows how many unjust, false and wrongful convictions there would be. This man is simply ignorant. Look, the old doctor and the coroner are just standing there watching.

Luo Xuening was just thinking about it when the old doctor and the coroner tilted their heads and vomited at the same time. They found it even harder to accept than Long Moxun.

"Analyzing the contents of the corpse can help us effectively identify what the corpse ate before it died. If the corpse died of poisoning, we can determine the poison by examining its contents. You don't have to feel disgusted. Not to mention the corpse, even your own body contains toxins. Thinking that these toxins are in your body, do you still feel disgusted?"

"Of course, disgusting..."

Luo Xuening's words obviously refreshed their understanding. It turned out that she extracted gastric juice from the corpse for testing. This was really understandable.

Luo Xue Ning handed the stomach contents of the corpse to the old doctor and said faintly, "The stomach contents of the corpse are black. I guess he took a poison containing oxalic acid before he died. You can compare the poisons."

The old doctor looked at Luo Xue Ning in a daze. He thought he had been practicing medicine for decades, but at this moment, he could not understand what Luo Xue Ning said.

With the attitude of asking without shame, the old doctor asked: "Miss Luo, what is oxalic acid?"

At this time, Long Moxun had also recovered from the shock just now. Hearing the old doctor's question, he looked at Luo Xuening in confusion.

"Oxalic acid, to put it simply, is a product of plant metabolism. It is present in many plants, but most are not lethal. If a person is poisoned by oxalic acid, it only means that the poison is inherent in the plant itself."

As Luo Xuening finished speaking, the old doctor suddenly realized, "Miss Luo is very smart. I know where to start looking."

Although there are many kinds of poisonous plants, there are not many poisons in large doses that can cause chronic poisoning. The old doctor quickly began to examine and soon found out the poison that Liu Jing was poisoned by.

And Luo Xuening had a calm expression from beginning to end. Her indifferent look was like a ray of moonlight in the night, which made Long Moxun feel itchy.

Luo Xue Ning, what kind of person is she? Why has he never heard of what she said?

Luo Xue Ning seemed to be more interesting than he had imagined.