After time travel, he devoted himself to helping his father with his career.

Lieutenant Shen County was a spy, and the dagger was once the weapon he carried with him. Lieutenant Shen Xian knew very well the role of a good dagger, but he never considered the length of the dagger.

When Shen County Lieutenant returned to his room, he had time to take out Ming Jia's letter. There were two papers in total, one of which was a dagger drawn by Ming Jia, which she wanted to customize for her brother.

Another one contains the brother's height and arm length data, and at the end is a sentence: With such a height and arm length, what is the best shape of the dagger?

Lieutenant Shen walked to the bed, reached out and pulled out his dagger from under the pillow. The dagger is held in the left hand, with the forearm parallel to the chest, and the dagger blade facing outward.

Lieutenant Shen suddenly swung the dagger, imagining the close combat scenes he had experienced. Soon Lieutenant Shen discovered that if the dagger was one inch longer, its lethality would be doubled.

Lieutenant Shen Xian only had experience in using daggers, but he was asked to accurately state the length of the dagger. Lieutenant Shen Xian was still a little confused and didn't know how to express it.

Finally, County Lieutenant Shen struggled for a long time. Seeing that the lights were still on in Master Yuan's room, he knocked on Xie Boyuan's door with the drawings.

After Xie Boyuan listened to the question asked by Lieutenant Shen for help, he didn't even take the drawings to look at. He directly asked: "It was Mingjia who asked!" It was a direct statement.

There was no way, of all the people Xie Boyuan knew, she was the only one who could think about the problem in such detail, especially the ratio of the dagger to the arm length, she was the only one who could ask the question.

Xie Boyuan was very depressed, and it seemed that Mingjia was still angry with him. Xie Boyuan was very depressed, but he really didn't know how to ask this question. Even if Mingjia came to ask him, he would probably just follow the same old path.

Xie Boyuan and Shen Xianwei stared at each other for a long time. County Lieutenant Shen thought for a moment and said, "Or, should I ask Cheng Si?"

Xie Boyuan felt that the biggest problem here was not the use of the dagger, but the fact that neither Shen Xianwei nor Cheng Si could calculate the length of the dagger. The current situation is that we either have to invite Mingjun or Mingjia.

Hearing that Master Yuan seemed to be looking for Master Mingjun to count, Lieutenant Shen quickly took out the note with the height and arm length written on it.

County Lieutenant Shen felt that Miss Mingjia should be a gift for Young Master Mingjun, and it would be better for them not to inform Young Master Mingjun in advance.

When Xie Boyuan saw the note, he thought that Ming Jun's birthday was coming soon. It seems that this is Mingjia's birthday gift to Mingjun, so Mingjia needs to figure it out by herself.

Xie Boyuan asked people to invite Ming Jia and Cheng Si, and then sat down with Shen Xianwei to wait for them. Mingjia received the news, thought about it, and got up and left the house.

When Ming Jia arrived, Cheng Si had already arrived. Ming Jia turned around and saw Lieutenant Shen, her eyebrows furrowed and her eyes full of questions. Xie Boyuan coughed lightly and tapped the two pieces of paper on the table.

Mingjia walked over and sat down directly, "Oh!" Mingjia couldn't help but sigh. Finally, Mingjia asked Shen Xianwei about his height, and then measured the length of Shen Xianwei's dagger.

Cheng Si was asked to use Shen Xianwei's dagger to test the length. Cheng Si also took out the dagger he was wearing and tested the length of the dagger.

In the end, even Lao Lu participated. Lao Lu was simply a mobile weapons depot, because Lao Lu directly provided three daggers of different lengths for them to try out.

After working all night, Mingjia finally determined the length of the dagger he wanted. After careful consideration, Mingjia decided to give herself a handy dagger.

After the drawings were drawn, Xie Boyuan reached out and took the drawings: "I can find better craftsmen, so I'll find someone to build it! Count me as a share of this gift."

Mingjia was also happy to have peace of mind. After all, the craftsmen she could find were ordinary farm tool makers, and they were definitely no better than the craftsmen Xie Boyuan found.

Lieutenant Shen, Cheng Si and others looked at the drawing and saw a groove on the blade. Finally Lieutenant Shen couldn't help but ask: "Miss Mingjia, is this for decoration?"

Mingjia's mind was filled with things about craftsmen. When he heard the question, he answered casually: "I don't understand the bloodletting tank. I read it in the book." After Mingjia finished speaking, the room fell silent instantly.

Mingjia also reacted and couldn't help but lick her back molars with her tongue. She wanted to withdraw what she had just said. She really didn't understand, she just saw it when she read novels in her previous life.

Of course, if Mingjia is forced to explain why the pressure is too high to draw out the dagger, Mingjia can also try to explain. But in order to avoid more trouble, Mingjia decided to play dumb.

Xie Boyuan knew as soon as he saw Mingjia's expression that Mingjia would not say anything more. Xie Boyuan suddenly thought about it and decided to make a few more daggers like this so that people would know the difference after using them for a while.

Mingjia didn't care about anything else. The matter was settled and it was getting late. Mingjia also needs to go back and rest quickly. Mingjia believes that Master will take care of the follow-up matters.

In the imperial palace in the capital, Emperor Liang Liang Shengrui was still reading the memorial. The prince's eldest son had been suffering from cold recently, so Emperor Liang authorized the prince to return to the palace to be with the child.

Liang Shengrui looked at the evaluation results of officials at all levels this year and the transfers from various states that had just been submitted by the Ministry of Civil Affairs. Emperor Liang focused on the situation in the four northwest states, especially the transfer of officials in Chuanzhou.

Emperor Liang looked at Li Quanyong's rating and it turned out to be: medium! "Ha!" Emperor Liang scolded him. He was so afraid that Li Quanyong would be promoted!

Li Quanyong was able to protect the entire Sichuan Province safely this time. Although he made some unintentional mistakes in the early stage, it cannot be rated as excellent, but at least it can be regarded as good.

Emperor Liang made a note of Li Quanyong's name in his mind. When he was transferred three years later, Emperor Liang would personally choose a good state for Li Quanyong. Moreover, Li Quanyong's family is a relatively weak family in the capital, so he is not worried about being unable to control it.

Emperor Liang looked at the transfer situation of other officials in Sichuan Province. Everything else was easy to say. It was really rare for a county magistrate to be transferred to a county captain within the county government of Qu County.

Emperor Liang felt that Military Advisor Xie must be very happy living in Qu County, Chuanzhou. When Eunuch Li, who was waiting in front of the emperor, came back, he often showed off his life in Qu County with other young father-in-laws.

Emperor Liang also overheard several times, especially when he heard from Xiao Lizi that he followed Military Advisor Xie to the fields to count grain production, which made Emperor Liang a little envious.

Liang Shengrui used to like to run around, but since he entered the capital and entered the palace. Liang Shengrui has not left the capital for ten years, and rarely even leaves the palace.

First, the remnants of the previous dynasty have not been dealt with, and there may be danger; second, he is really too busy, and every day he is either worrying about the lack of money in the treasury, or fighting with ministers and aristocratic families.

Putting aside the memorial he had read, Liang Shengrui told himself to get rid of the rats in the capital as soon as possible. He wanted to leave the country cleanly into his son's hands.

Then Liang Shengrui felt relieved. He wanted to go out for a walk and see the country he had worked so hard to build.