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

Mingjia didn't care about what was happening on the other side, still looking down at the account book in his hand. She quickly read another account book. Because Accountant Liu had just said that he worked in a pastry shop, Mingjia knew that this was Accountant Liu's account book.

Mingjia raised her head and closed the account book. She held up the account book and confirmed to Accountant Liu: "Accountant Liu, is this the account book you just made recently?"

When Accountant Liu heard someone calling him, he quickly turned his head and found that the young master opposite had finished reading another account book. The first reaction was to sigh: "Young Master, you can read the account books so quickly!"

Accountant Liu's sigh woke up the others, and everyone looked at the account book in Ming Jia's hand.

Mingjia shook the account book in his hand and repeated the question: "Is this the account book you just made recently?"

Accountant Liu then remembered the young master's question just now, and nodded quickly: "Yes, but is there something wrong?"

When Accountant Liu was helping Accountant Huang look at the account books, he also discovered the first error mentioned by Mingjia, but he hadn't seen the second error yet, but it was enough to convince Accountant Liu of Mingjia's strength.

Ming Jia held up the account book and turned to look at Li Hansheng and then at Accountant Liu, hesitant to reveal this matter.

Li Hansheng seemed to have been concentrating on drinking tea, but in fact he had been paying attention to Mingjia. At this moment, seeing Ming Jia's eyes, Li Hansheng put down his tea cup and sat up straight, "Jia Jia, if you have anything to do, just tell me!"

Accountant Liu looked at the young master's reaction and the Duke's words, and felt a cold sweat on his back for a moment.

Mingjia opened her mouth slightly, and finally cleared her throat with a "cough", and then said: "Your accounts are correct, but I have visited the capital these two days and learned about some prices in the capital. I think you The store should check the manager in charge of purchasing."

Ming Jia looked at Accountant Liu for the first half of her words, and looked at Li Hansheng for the second half of her words.

After listening to Ming Jia's words, Accountant Liu's mind exploded with a buzzing sound. The store manager in charge of purchasing? What do you mean, young master, the prices of raw materials in the store are wrong?

In ancient times, the prices of grain and eggs were relatively stable most of the time, unless there was a disaster or war.

Ming Jia looked at Accountant Liu's confused look and kindly reminded him, "Have the prices of flour or honey or other raw materials gone up due to something that has never come down since?"

After Ming Jia finished speaking, Accountant Liu's face turned pale. Everyone looked at Accountant Liu, and everyone knew what Liu Accountant looked like at this moment.

Li Hansheng stood up and walked over, took the account book from Ming Jia's hand and looked through it. Li Hansheng had no worries about food and clothing in his early days, and later he lived in a military camp. Later, he worked as a hunter in Qingzhou for three years.

During those three years, he bought all the rice, flour, grain and oil at home by hunting game for money. Therefore, Li Hansheng had some idea of ​​the approximate prices of some supplies.

Li Hansheng only flipped through a few pages before closing the account book. He raised his hand and threw the account book towards Shen Qi, "Have someone check it!" Li Hansheng's voice was filled with undisguised anger.

Shen Qi hurriedly carried the account book and went down. The hall suddenly became quiet. Accountant Huang forced himself to calm down quickly and continued to look at the account book in his hand with peace of mind.

Accountant Liu didn't have the time to help others read the account books at this moment. He was trembling uncontrollably. This matter was really too involved and the entire store would be implicated.

At this time, the most nervous person was Zhang Accountant. Accountant Zhang's account books were not clean to begin with. He didn't feel nervous at all just now, just because he was very confident in his accounting methods.

Accountant Zhang was confident that ordinary accountants would not be able to discover the tricks in his account books. When the yellow accountant made an error just now, Accountant Zhang was still comforting himself in his heart. He was a boy who was good at arithmetic.

However, Zhang Accountant could no longer find any reason to comfort himself. Accountant Zhang tried hard to control his sitting posture and try not to show his timidity.

But the cold sweat on Zhang Accountant's head had betrayed him. Accountant Zhang was in charge of a grain store, and there were quite a few types of grains with different prices.

Therefore, Accountant Zhang had many account books. The people sent by Shen Qi directly took all three account books from Accountant Zhang's table.

Mingjia spent the longest time looking through these three account books. In fact, the grain store not only sells grain, but also sells some other specialties. Mingjia sometimes needs to open the other two account books.

Butler Li was waiting at the door of the hall to say that lunch was ready, but Li Hansheng raised his hand to stop him.

Mingjia finally closed the three account books, raised his hand to press his shoulders, and shook his neck. Looking down at the account books was indeed more tiring.

Ming Jia didn't seem to notice the nervous look on Zhang's accountant's face. She turned to look at Butler Li and suddenly showed a sweet smile: "Grandpa Li, is lunch ready? I'm so hungry~!"

Butler Li was originally here to inform everyone about dinner. When Master Mingjia said he was hungry, he immediately said that lunch was ready, and the meals for the three accounting gentlemen were arranged in the next room.

After Butler Li finished speaking, he finally looked at Li Hansheng. He had to wait for Duke Li Guo to speak whether he could start dinner.

Li Hansheng looked at Ming Jia, who was smiling sweetly, and at the three accountants with ugly faces. Li Hansheng snorted coldly, "Steward Li, take the three accountants down for dinner!"

After Butler Li took the others down, Li Hansheng also stood up and said to Ming Jia: "Let's go to the backyard to eat. It's not that I'm hungry."

Ming Jia put down the account book, jumped off the chair and followed Li Hansheng to the backyard with Mrs. Yan. Away from the front hall, Mingjia asked curiously: "Uncle Li, aren't you curious about what's wrong with the last account book?"

Li Hansheng walked slowly in coordination with Ming Jia's short legs, and replied somewhat casually: "The old man's expression just now said the problem. I have asked Shen Qi to send someone to investigate."

Ming Jia said "Huh?", stopped, looked up at Li Hansheng and asked, "Uncle Li, when did you order Uncle Shen to investigate?"

Li Hansheng looked down at Ming Jia and asked a little funny: "Are you not hungry anymore? You were looking at the account book too carefully just now and didn't notice it."

The personal guards of the Duke's Mansion were all personally selected and trained by Li Hansheng. Now all the guards who have stayed in the manor have been for more than ten years. When Li Hansheng gives orders for many things, he only needs to look at them and no longer needs to speak out.

After hearing Li Hansheng's explanation, Mingjia expressed her envy and wanted to have such a guard.

Mrs. Yan... "Miss, you and I actually have a good understanding!"