"Artai, what are you doing? With your talent, these three small questions shouldn't cause any trouble?"

Mu Jiuge looked at the little fat man in confusion. Wasn't he just arrogant in front of him?

He kept praising himself for his talent in arithmetic, and admitted it to himself.

It was just a few questions that opened up his mind. Did it scare him like this?

"Teacher, this is the second time that students come here to study. Learning should be done step by step. If you are trying to encourage students to learn more, it will be too much for the students."

Hearing the teacher's words, Li Tai wished he could give himself a slap in the face. Why was he pretending to be so cool in front of the teacher?

It’s true that I have talent in arithmetic, but I have to compare myself to someone else.

For example, for a pervert like a teacher, in front of him, he can only be abused. If he wants to compete with him, I am afraid he can only do it in a dream.

"It makes sense, why don't we do this for today!"

Mu Jiuge accepted his disciple's suggestion very calmly. After all, he only wanted to beat him up.

"Teacher is wise and powerful. My eldest brother has been with me for so long. If the teacher doesn't give him some guidance, wouldn't this trip be in vain?"

In order to divert the teacher's attention, Li Tai directly sold his eldest brother, adhering to the principle that a dead Taoist friend should never die a poor Taoist friend.

Li Chengqian never thought that a disaster would suddenly strike while he was quietly watching the excitement, leaving him completely unprepared.

But now that the matter has come to this, Li Chengqian does not dare to show it even if he is unwilling to do so. Fortunately, the knowledge he has learned is not a mental problem like his younger brother's. Otherwise, life will definitely be worse than death.

"I've been too busy giving you questions, and I have indeed neglected the small money. So, let me change my strategy today and teach you in a different way. Artai, if you are interested, you can also participate."

As a disciple of his own, he was simple-minded and not as flirtatious as Artai, so he waited for his teachings very calmly.

This quality is really good. If he hadn't taught him well, this kid would never have achieved what he has today.

As a reward for Li Qian, he decided to let Xiao Qian relax for a while today.

"Please ask the teacher for advice."

Although I was very surprised, the questions I had been studying were all about politics and the art of controlling people.

This sudden change could definitely arouse his curiosity.

"In this way, I will give you a brief explanation of today's topic, which is to resolve the case."

After pondering for a moment, Mu Jiuge cleared his throat and then spoke slowly.

"Teacher, have you heard about any unsolved cases?"

Li Chengqian suddenly became interested. He must know that when he questioned the teacher's ability, he listed an unsolved case and asked the teacher for help in solving it.

Nowadays, teachers use this knowledge to test themselves, so there must be hidden secrets in it.

"No, no, no, I'm just worried that you guys are tense all the time. This is not a good sign for you now."

"My teacher will simply lay out a scene for you and what kind of case happened here. You two can discuss it on your own and finally tell your teacher the results of their trial. Are you interested?"

It was purely because of his own pleasure, so he directly transferred the reason to the two of them, claiming that it was for their body's sake.

After hearing such a question, the two people's eyes suddenly lit up. Although this kind of question requires brains, it is undoubtedly the sound of nature compared to boring study.

Especially since both of them are princes, their knowledge and knowledge are definitely not comparable to ordinary people.

Therefore, the two of them were very confident about the teacher's question this time, and they all showed an attitude of eagerness to try.

"Assume that the largest wealthy businessman in Chang'an City can be said to be as rich as anyone in the country, because he was born in poverty since childhood. He is able to achieve what he is today entirely because he has a good habit."

"No matter how big his business is or how many shops he opens, he never forgets his habits."

"No matter how tired he is, late every night, he will check the accounts of the day to ensure that there are no errors in the day's turnover."

"One day, the wealthy businessman was still checking accounts as usual, but this time he never came out of the room again."

"It wasn't until early the next morning that the nursing home found that the owner hadn't come out, so he went to bang on the closed door. What he didn't expect was that not only was there no sound coming from inside, but the door was still locked inside."

"There was no response when they kept calling the door. The nursing home realized the seriousness of the problem and called people to break open the door. When they entered, they found that the owner had already fallen into a pool of blood."

"And there are no traces of fighting in the entire room..."

Mu Jiuge stopped here and looked at the two brothers. He found that they were fully focused and immersed in the story. This made Mu Jiuge very satisfied.

"Soon the news spread in the wealthy businessman's house. All men, women and children gathered in the house in the shortest possible time. Of course, some people went to report to the official."

"In the end, the government came to this conclusion, and you should record it carefully."

"After investigation, the wealthy businessman died late at night, more than three hours after the door of the nursing home was knocked."

"And the murderer was extremely ruthless, stabbing him several times in succession, stabbing directly into the vitals of the wealthy businessman."

"The most important thing is that there is no shortage of valuables in the room, including gold and silver."

"As for the doors and windows, they are all closed internally. Unless they are forcibly broken open like in the nursing home, normal means cannot be opened at all."

At this point, Artai on the side suddenly said: "Teacher, the doors and windows of this room are closed on the inside, so there is no possibility that the murderer left through the doors and windows after committing the crime. However, the student still has a question, is there no skylight in this room?

A vent like that?”

"What are you thinking about? If there is such a thing at the place where the crime occurred, why would I emphasize these things to you?"

"Because it is a place where account books are stored, there is no difference between this place and a secret room except for the doors and windows."

"The most important thing is that the physical injuries on the wealthy businessman were obviously caused by others, which directly eliminates the factor of suicide."

"This is the situation of the investigation. The government has not been able to identify the final murderer, but it has focused on several suspects."

"The first one was to forcefully break into the nursing home because he was the first person to enter the crime scene."

"The second one is the maid responsible for taking care of the wealthy businessman's daily life, because she is the only one who enters the room at night."

"The third person is the cook in the wealthy businessman's house. According to the investigation results of the government, the wound on the chest of the wealthy businessman is similar to the wound caused by the boning knife used to cut meat in the kitchen."

"The last suspect is a close friend of the wealthy businessman. On the day of the incident, he was a guest in the wealthy businessman's house. Although he claimed to have been resting in the room that night, he still could not be cleared of suspicion."

"The general situation is like this. Now let's ask, who can commit crimes without anyone noticing, with the doors and windows closed, and who is the real murderer."
Chapter completed!