The woman who can enter this room is the only one in the Quanhou Mansion. And the Wang family had not been in for a long time because she was pregnant, so Fu Jun could be sure that this long hair was dropped by the mysterious woman.

From this hair and the window with the latch removed, Fu Jun deduced that the mysterious woman must have opened the small room with a key in advance, and then pulled the latch from the window after entering, and after going out of the window, she went in from the outside and locked the door from the outside. Then she could go back to the secret room through the window, close the sash from the inside, and survive the period from midnight to dawn.

Then Fu Geng took Fu Jun into the palace and left the boat in Qiuxi to listen to it. The small study room has to be locked and closed because of the entry and exit, which is very inconvenient, so Xingzhou is guarded in the corner door outside the autumn evening residence.

Such a situation undoubtedly provided great convenience for the mysterious woman. She could even come out of the secret room and wait directly by the window of the courtyard wall of the study.

Later, Wong slipped while taking a walk, and there was a chaos in Qiuxiju as scheduled. The mysterious woman took advantage of the chaos to climb through the window and ran into Wang's room to poison her.

This also proves from another side why the footprints under the window later became a mess, and two of them pointed in the direction of the main house. The questions that Fu Jun had previously puzzled were all explained in this inference.

As for the woman's escape, it was very simple. Fu Jun believed that under such chaos, no one would notice the movements of those inferior maids and servants. Even when Shen's mother recalled afterwards, she said that she only cared about beckoning a group of people to wait over. carried Wang into the house, and the people next to him didn't notice. No one even pays attention to who is in and out of the Autumn Evening House. The woman could have taken advantage of this opportunity to escape.

After reasoning about the woman's behavior, Fu Jun returned to another suspicion before:

The man who nailed the window.

Fu Jun believes that if she can get the key to the secret room of the small study, and she will be able to have more time to loosen the nailed window, the mysterious woman did not do it by herself, but with the cooperation of others.

The person who cooperated with him was the one who re-nailed the window, and he must be able to enter and leave the small study at will. And the one with the key to the secret room.

People who meet all of the above criteria. In addition to Fu Geng and Wang, there are only two people: Xingzhou and Jiquan.

Combined with the situation on the day of Wang's accident, Xingzhou stayed at home that day, and Jiquan traveled with Fu Geng. Therefore. On the face of it. The suspicion of collusion with people is the greatest.

But. After the subsequent visits and inquiries and many inquiries, the suspicions gradually focused on Jiquan's body.

According to Mrs. Li, who guards the corner door of the small study connecting the front yard, she once said that several times she came in the morning to take over her childhood. The horses who were on duty at night in front of them were all very sleepy. She vaguely heard Ma Pozi say that the wine that Jiquan gave her was very strong, and she would fall asleep very deeply every time she finished drinking.

Another example, a sprinkler mother in Qiu Xiju recalled that on the evening of the day of the accident, when everyone was busy decorating the mourning hall, she saw Ji Quan holding something like a hammer in his hand, and walked over from the courtyard wall of the small study, walking in a hurry, with a very anxious expression.

Also, on the afternoon of the day when Wang was critically ill, when Fu Jun was surveying the scene of the flower bed in a panic, she clearly recalled that waiting outside the courtyard gate had an unnatural look of fear on her face. At that time, she thought that Ji Quan was worried about the Wang family, but after thinking about it, although Ji Quan at that time had a worried expression, his forehead was wrinkled and the corners of his mouth were tight, which looked very unnatural.

The forehead is wrinkled and the corners of the mouth are both micro-expressions that express anger.

The master mother is critically ill, and a servant may be anxious and worried, but it is absolutely impossible to be angry. Unless, he discovers or realizes that he is being used by others and has become a pawn, then he will have anger and anger.

These were all thought of by Fu Jun later. It was already two months after the incident, and it was only through guò recollections that she was able to establish this.

And when the matter was found on Ji Quan's body, Fu Jun had no room to do it.

Jiquan is Fu Geng's person, as long as Fu Jun makes a slight move, Fu Geng will definitely find out. Fu Jun couldn't bypass Fu Geng to continue investigating the case, she could only hand over the matter to Fu Geng, and he would continue to investigate.

At the end of that letter, Fu Jun wrote:

"In many incidents, the little people can often play a key role, and the death of the mother, fundamentally speaking, is that these little people have not been prevented. Jiquan is the father's long-term follower, and the daughter finds out that he is already disrespectful to the father. However, this person is the point of breaking in this case and needs to be carefully investigated. Therefore, my daughter wrote this letter to tell all that she knew. The daughter believes that the father will be able to give his daughter a satisfactory answer. ”

What Fu Jun didn't write in the letter was that she once had the idea of doing something about Jiquan.

She opened the secret box left by the Wang family, and looked at the rows of medicine bottles, imagining the scene of sprinkling one of the medicine in the diet of the spring.

And in the end, she didn't.

The evidence she had was insufficient. All she had was circumstantial evidence. No one saw Jiquan nail the window, no one saw Jiquan hand over the key to the secret room to others, and no one could prove that Jiquan had a close relationship with any woman.

Most of what Fu Jun has is just her inference. Although she was ninety percent sure that her inference was very close to the facts, it was only an inference, not a fact.

Moreover, even if the evidence was sufficient, she should have handed it over to the local judicial authorities and dealt with it in accordance with the law, rather than being executed in private. Otherwise, how different would she be from those criminals?

Therefore, she had to write a letter about what she knew, inform Fu Geng, and ask this adult, who is more capable and easier to act than her, to complete the investigation of the case.

Fu Jun knew very well that being able to find Jiquan's body was the ultimate for her. Her age, identity and gender are destined to give her only a little bit of room to do in this matter. She should even be glad that at least she had someone to entrust, and that person happened to be her father. Her intuition told her that Fu Geng would definitely be able to investigate this matter thoroughly.

Therefore, the letter was not so much a request as a commission. Although Fu Jun knew that it was extremely inappropriate for a child to write such a cold and emotionless letter to his father in an era like the Han Dynasty. However, she could only write such letters.

Her resentment and hatred, as well as her unwillingness and grievances, could only be conveyed to her father through such a letter without title and payment.

Subconsciously, she hoped that Fu Geng could understand her feelings, and vaguely hoped that she could be comforted and comforted by Fu Geng, as well as understanding and promises.

However, for a whole month after coming to Gusu, she did not wait for the expected reply. (To be continued......)