The court personnel are indeed very rigorous, and the itinerary to the capital has already been arranged, not only the route but also the food and accommodation along the way, and they can always successfully stay at the pre-booked post station before nightfall.

Because he was accompanied by a large group of Janissaries in bright armor, he didn't encounter any unsightly bandits and robbers along the way, and Xia Bing also said that he might be attacked by monsters on the road, but in fact, he didn't encounter any monster attacks after walking for several days.

Night fell again, and the team also arrived at the post station, and after a fairly hearty dinner, there was really nothing to do in this Han Dynasty, which lacked entertainment, except for going to bed early.

Originally, I could have practiced qi to exercise my mind and control things, but I sat in the carriage all day long, and I had nothing to do, so I had been exercising for a long time, so this night was really not suitable for continuing to exercise, and this excessive practice would not be good for the body.

If you can still do some experiments or something to pass the time when you are at home, there is nothing in this station, and you can only sit in the room and watch the flickering candle flame in a daze.

By the way, he analyzed why he aroused the emperor's interest, and specially sent someone to pick him up.

After recalling it carefully, I finally remembered that once when I was invited to drink by Lord Assassin Shi, I didn't notice that the stamina of rice wine was quite strong, so I was a little drunk, so I also talked a lot about the basic strategy of improving national strength.

In fact, it is just the simplest investment strategy, that is, the imperial court will pay for some infrastructure such as transportation and water conservancy, and instead of using forced labor, people can earn extra wages when they are not working.

When people have spare money in their hands, they can gradually stimulate consumption, and the increase in consumption can naturally increase commercial taxes, and when the treasury is full, they can continue to invest in infrastructure construction

Although the money is still that money, after the people are transferred back to the hands of the imperial court, there are more infrastructure such as transportation and water conservancy, and these infrastructures can greatly enhance the overall strength of the country......

Nine times out of ten, this set of theories was directly sorted out and reported by the Lord Thorn Shi, so it attracted the attention of the eloquent Emperor Wu of Han.

……

Xiaoqiu and Yue'er have entered a very strange cultivation realm, although their consciousness has entered a special dormant state, but the Qi field is increasing little by little, and the harvest of accompanying them this time is indeed great.

Xia Bing has also been completely quiet in the Nine Heavens Occult Technique recently, with the bloodline of a demon slayer, if she fully masters the many Dao spells and spells of the Nine Heavens Occult Technique, her combat effectiveness will have a qualitative leap.

However, there are seven or eight days to see the famous Emperor Wu of the Han Dynasty, and this matter really has to be well prepared, although I don't want any high-ranking officials, but I don't want to end up being arrested and beheaded.

Although his current combat effectiveness is okay, if he really fights, in fact, the two dozen or so Praetorian Guards who accompany him can easily clean themselves up.

Shen Nian is reckless in the pit of the rivers and lakes, and it is really useless for the army, otherwise people will not be able to eat and walk around after a few rounds of crossbow arrows, unless there is a machine gun with unlimited ammunition on hand now, and it can be sudden.

Otherwise, I am really not qualified to argue with an emperor, then the relationship must not be stiff, if necessary, I should lower my posture and lower my posture, and if I should hug my thighs, I must hug my thighs......

Boom! Boom! Boom!

There was a knock on the door, which woke up Zhou Bufan in thought.

"That one?"

"I'm Xia Bing."

"Is there something wrong with this late?"

"Where's the lateness, don't you usually sleep until midnight?"

"What the hell is going on with you?"

"You didn't sleep anyway, so I can't talk to you?"

"Miss Xia, if you are alone and widowed in the same room on this big night, you will be gossiped."

"Why are you so long-winded, why weren't you afraid of being gossiped about when you cut my clothes?"

"I was just trying to save you."

"Then I'm here to save you, open the door."

“…… All right! After thinking about it, I finally opened the door.

Seeing that the other party rarely changed into women's clothes, and cleaned up quite cleanly, and even deliberately dressed up, it seemed that he did look a little beautiful.

It's just that although she is dressed like a girl, she doesn't behave like it at all, so she casually pushed away Zhou Bufan, who was blocking the door, and entered the room by herself.

Seeing this girl's behavior, Zhou Bufan had a little headache, it can be seen from the other party's behavior that this girl is interesting to herself, although she wants to extinguish this liking, but she didn't succeed, and she couldn't get rid of it.

"What kind of Nine Heavens Occult problems do you have?"

"Of course not, it's all for your safety." As he spoke, he took out a glass bottle from his satchel, but it was as shiny as the fireflies.

"Seeing that the glass bottle is lit up again, there should be quite a powerful youkai nearby, so we have to be careful tonight."

"In that case, why are you still dressed up so beautifully, isn't it distracting me?"

“…… Are you complimenting me on my pretty? ”

"Sort of."

"How is that better than your little Yui?"

"If you have something to say, you have nothing to disturb me to arrange the formation."

"You were the one who started first, and you blame me."

"Forget it, I'm going to arrange the formation, but I opened a small box, took out those talismans drawn on the bamboo pieces, and began to arrange some defensive realm formations around it."

“…… Otherwise, don't arrange the formation, once you arrange the formation, you will definitely be discovered by the monster, then he may not appear, and the enemy hidden in the dark cannot be lured out is the most dangerous. ”

"I don't want to joke with my life."

"It's not good to always be passive in defense.,It's still necessary to lure out the monster hidden in the shadows.,And then try to eliminate it.,Only in this way can you do it once and for all.,Do you want to live in fear all day long.。

"Do you know where that youkai came from, and how strong that youkai is? If ......"

"I really know that the monster hidden in the shadows should be the monster that attacked me last time, although I was almost killed by the monster, but now there is the rune inner armor you designed, plus we can definitely deal with that monster together."

"Then just sit and wait, and the monster won't dare to come and attack, right?"

"Go to bed with lights out!"

"It's not proper, you say I'm a pervert, it's not good if the beast is big."

"You go to bed, I'll go hide in the cupboard."

"It's okay, but can I lend a few drops of your blood to my knife and enchant it?"

"When the blood dries up, the effect is not great, so it's useless to apply blood now, and I'll give it to you when the time comes."

"There's a way I can keep your blood from drying up quickly."

"What's the solution?"

"A chemical method, you don't understand it, just give me a little spare."

As he spoke, he took out a needle and made a needle out of gold.

"You tell me the way first."

"A type of potassium oxalate that prevents blood clotting, is prepared by neutralizing potassium hydroxide and oxalic acid."

“…… What is potassium hydroxide? What is oxalic acid? And how is it made? ”

"A strong alkaline substance, which interacts with plant ash after burning shells to produce potassium hydroxide......" Seeing that the other party had to know, Zhou Bufan could only explain.

It's just that the more he explained, the more questions Xia Bing asked, and Zhou Bufan's head was bigger, but when he saw that the other party showed endless curiosity, and even took out a small silk cloth record, he could only continue to explain.

Fortunately, as a former scholar, the basic skills of mathematics, physics and chemistry are quite solid, but I will not be asked by this Xia Bing.