Hiding in the East Palace, the prince turned out to be a girl!

After drinking tea and buying some daily necessities, Xiao Fan returned to the other courtyard.

"Xiao Shidu, you are back. His Highness calls you over."

A guard beside Qin Xuan said anxiously.

Xiao Fan put down his things and said, "Brother Liu, how long have you been here?"

"Xiao Shidu, please don't ask these questions. Hurry up. Miss Yuli is here. You can't keep His Highness and the others waiting."

The guard said eagerly.

His name is Liu Ping, and he has been here many times before.

Xiao Fan nodded, and soon he arrived outside Shuxiang Pavilion.

Shuxiang Pavilion is where Qin Xuan studied and wrote.

Qin Xuan had met Xiao Fan here before, and Xiao Fan was familiar with the family.

"Come in."

Qin Xuan's voice came from Shuxiang Pavilion. When Xiao Fan arrived at Shuxiang Pavilion, he saw Qin Xuan and Jiang Yuli.

"Your Highness, Miss Yuli."

Xiao Fan bowed.

Qin Xuan nodded slightly, and Jiang Yuli stood up and returned the salute.

Qin Xuan said: "Shuxiang Pavilion has a powerful formation. Now that the formation has been activated, no sound can be heard from outside."

"Yu Li, didn't you find some couplets to stump Xiao Fan? Let's talk. I still have many ledgers to read."

There are thick account books on Qin Xuan's desk. If he looked through them slowly, he would not be able to finish them all in a month.

Fortunately, he is strong and possesses powerful spiritual consciousness. It won't take long to finish reading it under the cover of divine consciousness.

But after reading it, it is not so easy to find the problem.

"Mr. Xiao, actually I don't want to embarrass you. I have some things that I can't think of, and I want to ask Mr. Xiao for advice."

Jiang Yuli said.

Xiao Fan smiled and said: "Miss Yuli, I may not know. Let's exchange and learn together. Miss Yuli, please tell me."

Qin Xuan waved his hand: "You go over there and chat."

Shuxiang Pavilion is more than just a room. Xiao Fan and the others went to the teahouse next door. Xiao Fan smelled a faint fragrance when they entered.

"Master Xiao, this is the Enlightenment Tea."

"You drink more, maybe you can practice in the future."

Jiang Yuli said, she picked up the teapot and poured a cup for Xiao Fan.

The corner of Qin Xuan's mouth twitched. He was usually reluctant to drink Enlightenment Tea, so Jiang Yuli only brewed a pot when she came over.

Xiao Fan is an ordinary person who chews peonies like a cow.

"Thank you."

Xiao Fan picked up the teacup and took a sip.

After the tea entered the body, Xiao Fan immediately noticed that the nebula in his mind, including the Hongmeng World Tree in the nebula, was moving.

He felt that his speed of digesting Chaos Mysterious Technique had greatly increased.

If the original speed was one, after one sip of Enlightenment Tea, his speed of digesting the Chaos Mysterious Technique reached a hundred!

Kung Fu and cultivation are complementary to each other.

His skills are useless without cultivation. Once he has achieved cultivation in the future, it will be difficult to display his skills if he has not yet improved.

"Master Xiao, how are you?"

Jiang Yuli asked.

"Delicious."

Xiao Fan said and drank all the enlightenment tea in the cup.

"well!"

Jiang Yuli sighed secretly.

If Xiao Fan has some cultivation talent, drinking the Enlightenment Tea will cause some reactions, such as the body absorbing spiritual energy faster.

Xiao Fan had no reaction at all.

How did Jiang Yuli know that Xiao Fan had the title of "King Gou", and it was impossible for a strong man of the Martial Emperor level to notice anything unusual next to him.

"Master Xiao, if it tastes good, drink more."

Jiang Yuli said, "I have a couplet here, Mr. Xiao. You can try it."

Time passed by, and Xiao Fan was so confident that several Jiang Yuli came out, and he drank more than half of the pot of enlightenment tea.

"Your Highness, I'm worried about something. Can we help?"

Xiao Fan and Jiang Yuli arrived at the room where Qin Xuan was.

After drinking the tea, Xiao Fan was ready to leave.

Qin Xuan rubbed his forehead and said: "I always feel that there is something wrong with these account books, but the account books are made to be watertight. I checked them carefully twice and found nothing unusual."

Xiao Fan said in surprise: "Your Highness, do you still need to do such a thing as auditing the accounts? Isn't there a dedicated person to audit the accounts?"

Qin Xuan frowned and said: "Of course there is, but if I don't know how to do it, I will be easily deceived by the people below."

"The national treasury only has so much revenue. Such a big country needs money in too many places and cannot afford to feed too many moths."

"As long as I know how to check, even if I only check it occasionally, the people below will not dare to be so presumptuous, and there will be a lot fewer moths."

Xiao Fan pointed to the account book: "Your Highness, can I take a look?"

Qin Xuan nodded: "Let's see."

Xiao Fan picked up an account book and looked at it. The account book was densely packed with entries here and there, and income and expenses were mixed together.

Nor are simple numbers used.

This is simply a running account, a confused account.

Even if you have divine consciousness and your brain can think quickly, you will still be dumbfounded when faced with dozens of such account books.

It's too easy to hide problematic accounts here.

"Your Highness, I think the counting method can be changed first."

"I have a simpler way of counting."

Xiao Fan said.

Qin Xuan's eyes lit up: "Say!"

Xiao Fan taught Qin Xuan and the others Arabic numerals. At the same time, Xiao Fan taught addition, subtraction, multiplication and division, and the multiplication table.

"Look, Your Highness, if Shiwanbabailu Baisishisan is written as 108643, can it be distinguished at a glance?"

Qin Xuan and Jiang Yuli looked at each other.

They all saw the shock in each other's eyes.

They are all well-educated and can clearly judge the value of Xiao Fan's simple counting method.

If this method is spread, Xiao Fan will be remembered in history.

"Your Highness, with this simple counting method, you can put all the income on one side and all the expenditure on the other side."

"It is easy to see whether there is a deficit."

Qin Xuan said in a deep voice: "Xiao Fan, this is very good. It is enough for you to be remembered in history, but it will also attract enemies."

"This cannot be promoted at present."

"I can give you the rest of the rewards. What do you want?"

Xiao Fan smiled and said: "Your Highness, the tea I just drank is good. Can you give me some? I usually make some for myself."

"Sure!"

Qin Xuan nodded.

Although Enlightenment Tea is precious, compared with the counting method Xiao Fan said, a little Enlightenment Tea is nothing.

This counting method cannot be promoted for the time being, but Qin Xuan can teach it to his confidants, and he can catch many corrupt officials.

"This is one ounce of Enlightenment Tea."

"You can make twenty or thirty cups by yourself. Enlightenment Tea is very precious, you can put a little less each time."

Qin Xuan gave Xiao Fan a small tea box.

This ounce of Enlightenment Tea can easily sell for millions of Tianlong coins.

"Thank you, Your Highness."

"Your Highness, Miss Yuli, I'll take my leave first."

Xiao Fan took the tea box and left quickly.

"Your Highness, you made a lot of money."

Jiang Yuli said with a smile.

Qin Xuan nodded: "It's true that you made a lot of money. This counting method is not difficult to say, why didn't anyone think of it?"

Jiang Yuli said: "Many things are actually just that if they are pointed out, but if they are not pointed out, you can't think of them even if you rack your brains."

"That's true."

Qin Xuan nodded.

"Yuli, it seems that Xiao Fan knows better than me, and it's easier for you to accept him."