Su Yao smiled faintly: "Dad, the secret of immortality is worth more than 100,000."

"Brother, Su Yao is defrauding people of our money! He even brought it to our home... It's really outrageous!" Su Zhengtai also had a gloomy face.

She smiled faintly: "The two deans are not short of money. Instead of inviting some Taoist priest to give lectures at home, it would be more useful to buy my books."

"Since both of you are elders of the Su family, I gave you a discount price for my family. If you don't want to buy it, I won't force you."

It is better to sell the book to family members than to sell it on the black market. It can also broaden their horizons and improve the Su family's overall knowledge of metaphysics.

It is beneficial and harmless, so you won’t be cheated by unscrupulous Taoist priests again.

"Su Yao, I am your father, and he is your second uncle..."

Before he finished speaking, Su Yao smiled slightly, put away the book and left.

Su Zhenghe looked embarrassed. Seeing that using his status as an elder didn't work, he felt a little upset.

As the biological father of his niece, the eldest brother did not get any benefits. Su Zhengtai had a stiff face and did not say anything.

"I have something else to do, so I'll leave first."

Seeing that his daughter was really about to leave, Su Zhenghe immediately said, "Wait!"

He looked at Su Zhengtai: "I'll pay for it, just look at this book of mine..."

He wanted to be a generous brother, but his own daughter poured cold water on him: "Dad, the mystery of this ancient book is that whoever buys the book can see it... Those who don't pay can't see it."

Su Zhenghe laughed angrily: "Are you still preventing piracy?"

"Nowadays is the era of paying for knowledge. Anything that is truly valuable requires a price." She looked calm and didn't think there was anything wrong with selling books to her own father.

It’s just that the salary for intern forensic scientists is too low, so I can only do some side jobs.

"We can't argue with you, so we should just pay the money, right?" Su Zhengtai took out his mobile phone and transferred 100,000 yuan to Su Yao's WeChat.

No matter what, he still believed in the books she sold.

At least, among those who bought the book was her elder brother Su Zhenghe, so I believe Su Yao would not dare to deceive her father.

When Su Zhenghe also transferred the money, she smiled and said, "Take your time to read it. If you have any questions, come back and ask me. I will answer them for free."

Su Zhenghe was speechless.

Su Zhengtai smiled helplessly: "Free answers... really excellent."

After Su Yao took Fubao away, the two brothers always had the illusion that they had been taken advantage of.

…

Su Yao took Fubao and went straight to the underground black market in Yaocheng, ready to buy some things.

If you are lucky, you can also collect some rare herbs.

The 100,000 yuan reward promised by my cousin Yun Fangfei has arrived.

She exchanged them all for gold beans, which she used as currency to exchange items.

There are not only ordinary people doing business in the black market, but also Taoists, independent cultivators, and goblins transformed into human form.

Alchemy can improve one's cultivation, and those who practice it also need to use gold.

The underground black market is a place that is specially approved by the 79th Bureau to operate. It is a black business hidden under the table.

But no matter whether it is a stall or a shop, each one has a business license.

The true identities of the shop owners are also recorded in the 79 games.

Anyone who commits a crime will be punished accordingly according to the rules and laws of Bureau 79.

If human life is harmed, it is common for the person to be killed.

When Su Yao walked into the black market again, he said, "A few days ago, it was still dirty and messy. It's been cleaned up now."

As she passed by some vendors, she happened to hear two Taoist priests chirping crickets quietly.

"I heard a few days ago that a high-ranking figure secretly visited the black market and was disgusted by its filth and disorder. The Director of Bureau 79 was furious when he learned of this and immediately dispatched personnel to clean up the market overnight... I wonder who that high-ranking figure was?"

Dirty and messy?

Sounds familiar.

"I don't care who he is! It's because of that person that we're all in trouble... From now on, anyone who doesn't comply with the new black market regulations will have their business license revoked. It's so infuriating!"

"Keep your voice down! Are you trying to save your life? With our current level of cultivation, we can't afford to offend any big shot."

Suddenly, someone exclaimed: "Grandpa! Grandpa, what's wrong with you..."

Su Yao walked over after hearing the news, and there were already several people watching.

"Little girl, your grandfather seems to have fainted. You should take him to the hospital quickly." The scar-faced brother reminded her.

The little girl looked embarrassed: "We can't go to the hospital!"

Scarface's eyes changed slightly: "You and your grandfather are not human beings?"

He knew that there were monsters in the black market. Most of the stall owners of these temporary stalls rented by the day were Taoists, casual cultivators, and monsters.

Basically, they suddenly got some great treasure and came here to make some unexpected fortune, or they urgently need money and want to sell something at a low price.

However, Taoist priests and independent practitioners are not afraid to go to the hospital, but demons dare not show off in public, for fear that their demon pills will be taken away by some unscrupulous practitioners.

He died before even reaching the hospital.

"I beg you... please save my grandpa!" The little girl's face was full of anxiety and worry, and she almost knelt down.

Su Yao looked at the ginseng leaves on the little girl's head, then glanced at the unconscious old ginseng grandfather, and handed the dragon bone umbrella in his hand to Fubao.

She took out an acupuncture kit and said, "No need to go to the hospital, I can save your grandfather."

"Really? Sister, then I would like to thank you on behalf of my grandfather!" The little girl bowed deeply to her.

"First, help your grandfather lie down at the back..."

At this moment, Su Ziyun, who appeared in the black market, happened to pass by and asked in surprise: "Sister! Why are you here?"

Su Yao asked, "You came at the right time. Is there a medical clinic in the black market?"

"Yes! I'll take you there!"

Fubao had already put the old ginseng on his back and was striding forward with Su Ziyun.

Su Yao reminded the little girl: "Hold the things you want to sell, don't let anyone steal them."

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