The two Han Dynasty had no banks, no money banks, and naturally there were no jiaozi, huizi, treasure banknotes, silver bills and renminbi...... All banknotes are completely absent.

At that time, the mainstream currency, except for copper coins, was only gold!

Oh, and there will be some iron money in times of currency turmoil once in a while.

In the four hundred years of the Han Dynasty, the use of gold was very frequent, and the consumption was extremely severe, and the emperors, princes, high-ranking officials and wealthy gentry often buried them with a large amount of gold after their deaths.

By the end of the current dynasty, in fact, the gold that really served as the currency in circulation had been greatly reduced compared with the beginning of the Western Han Dynasty.

Now, Wang Lao Ghost actually made a whole 10,000 gold, which simply subverted the common sense of all the giants and businessmen on the second floor.

Qin Yu looked at it and asked, "Rong'er, grandpa is so rich?" ”

Rong'er shook her head and nodded again.

"Rong'er doesn't know, but since grandpa shouted the price, he will definitely be able to take it out, I heard grandpa talk about it when I was a child, we are a family of ghosts, pure heart and few desires, even if there are gold beads and heavy treasures, I don't disdain to degenerate into mortal dust. There is a lot of gold that I want to collect. ”

It's all hermits.

"Our Wang family is the inheritance of the sages Guiguzi?" Qin Yu asked.

"Yes, grandpa likes to say the most, how is the ancestor of Guigu, it seems to be ...... Seems to ......"

"What seems like it?" The most annoying thing about gossip is Rong'er, and when it comes to the key, it's stuck.

"It seems that our family is the descendant of the Guiguzi patriarch for generations. The Yellow Sky Secret Realm was left to us by the ancestors of Guigu. ”

"Wow, so prominent?"

Of course, Qin Yu has heard the story of Guiguzi, which is one of the "Hundred Schools of Thought" in the Spring and Autumn Period and the Warring States Period, the originator of the Zongheng family, and an accomplished educator.

The two watched the singing and selling. While telling some gossip anecdotes. From Su Qin's back sword, hanging beam stabbing strand, to the deep friendship between him and Zhang Yi, and then quickly pulled out whether his grandson and Sun Bin were grandparents and grandchildren, Pang Juan's broken first love, and so on......

A group of chatters in Zhihai were speechless for a while, and their impressions were completely subverted - it turned out that the sullen host, who had never liked, was talking nonsense when he met the right chat partner, and gossip came out one after another!

Although Wang Rong took a nap for a while on the way to Jingzhou on a crane, she was not energetic after all. It was only because of accompanying her lover that she tried her best to support it until now, Qin Yu and her talked about Xila, and it didn't take ten minutes for Qin Yu to fall asleep again.

Qin Yu took a look, the little girl was really sleepy.

"Jane, what time is it?"

"Well, master, it's almost 11 o'clock in the middle of the night."

"It's been four hours?" The show started at seven o'clock in the evening, and Xu Shu had just sold the third of the five copies of the Dan Absolute Treasure Map. It seems that only about half of the songs have been sold.

"Yes."

"Well, you put Rong'er into the Changxin Palace lamp first, right? Is there still a quiet place? Qin Yu felt that Rong'er was working so hard that she could sleep more soundly in a safer place in the palace lamp.

"Absolutely. The largest and most fortified part of the inner city is the castle lord's mansion. There are many separate villa areas in it, so I will send Sister Rong'er in to rest. Xiao Zhen was very interested and immediately started.

Qin Yu watched her gently put Wang Rong into the palace lamp, and felt a little weird. I thought to myself: "Lao Bai and Huohuang, these old monsters for many years call you Sister Xiaozhen, you are good." Sister Xiaolan, Sister Rong'er is also sister...... You don't think they're young! ”

Xi Zhilan and Wang Rong are estimated to be not far apart in age, only about fifteen years old. Although the ancients matured earlier, after all, they were just two little Lori!

However, Qin Yu knew that Xiao Zhen consciously abided by the professional ethics of the housekeeper. That is, it is called according to the relationship of the master, and there is no special intention to please, so I ignore these.

"There won't be any rebels running to the City Lord's Mansion to harass you, right?" Qin Yu heard Xiao Zhen tell Xu Liu just now, Wei Yan's Jingzhou army has more than 1,000 steps.

"The sergeants are outside the city. Some suitable equipment is being prepared to prepare for the siege. However, the City Lord's Mansion is still a little bit closer, and it has not been finalized, and now it is temporarily isolated in another separate space, and it is impossible to hear even a sound. ”

"Not done yet? Haven't you started testing them all? Qin Yu was puzzled.

"That's right, master. The inner city of this majestic city itself is a huge five-element four-elephant array, with four city gates arranged in four elephants, and the city lord's mansion is the core of this array. According to the requirements of the Astral Circle, two powerful energy sources are needed as the eyes of the needles of the circle. I'm planning to have the Sunshine Essence Stone act as the power core during the day, and the Moonlight Essence Stone at night. Although I haven't found the Yuehua Crystal yet, I ...... test it It doesn't need to be so strict, there are enough sunshine stones! Jane replied meticulously.

Qin Yu understood.

"Oh, in this case, after tonight, I'll talk to Zhao Wei again, and I'll talk to him openly, it shouldn't be a big problem."

Anyway, there is also the business of Chengdu inspection, and it is also a necessary procedure for mature security to familiarize yourself with the local environment first.

"Okay!" Xiao Zhen was of course very happy when she saw that her master valued her achievements and mobilized her enthusiasm, "In addition, the City Lord's Mansion itself, I am also going to set up a large array and reverse the gossip array." This upside-down Bagua Array's hidden array also needs a powerful treasure in its eyes, which can act as a second energy source for the entire inner city, plus an insurance policy. ”

"Do you mean UPS power outage?" Qin Yu joked.

Xiao Zhen was stunned for a moment, and then realized that what Qin Yu said was an ancient uninterruptible power supply.

That's what it means! According to the Astral Boundary, this second energy source must be more powerful than the Moonflower Essence Stone in order to be able to cope with future changes. ”

"...... like this" Qin Yu groaned, he didn't expect that Xiao Zhen had studied the information provided by Yin Yang Zi so thoroughly, "Look, how about the cornucopia?" ”

"Cornucopia?" Jane is strange.

"Yes, Xu Yi said that this cornucopia can automatically penetrate into other voids and ask for all kinds of treasures, isn't that the most powerful kind of energy?"

Qin Yu had just been seriously injured by the spatial filth, and he deeply felt the terrifying power of space.

Xiao Zhen didn't answer, obviously calculating whether Qin Yu's statement was valid.

After less than five seconds, she said in surprise: "Master, you are so smart! According to the test of the 'city' series of software, the cornucopia has more than three and a half times the energy of the sunshine essence, and it is all safe and applicable energy that has been filtered, this is still the current vacant cornucopia state, if we install some reserve energy in the cornucopia in advance, such as Yuehua essence stone, five elements essence stone, it is definitely a super engine. ”

"That's good!" Qin Yu was also amazed by Xiao Zhen's speedy computing ability, such a simple calculation in a day or two can create a forbidden giant city?

It's incredible!

"But I'm such a cornucopia, you can't lose it for me!" Qin Yu said with a smile.

"Well, the cornucopia itself has a natural ability to hide space, and it can automatically communicate and penetrate other voids, so it is not afraid of any space blockade at all, and after a long time, it may be able to open up more underground space for the master to use!"

"Underground space?" Qin Yu felt that his brain was not enough, "Do you mean Dungeons and Dragons?" (To be continued......)

PS: On such a hot day, it burned twice, and the electricity was cut off for most of the day, and it was still dozens of households, including our family...... Speechless, is everyone baking the electric stove at home?