"Master, what's wrong with you?" Yan Beichuan noticed Zhang Hua's change and asked curiously.

Zhang Hua didn't answer his question, and walked quickly to the stall, looking at the things on the stall with hot eyes: "Boss, how do you sell this thing?"

Zhang Hua never expected that he would be able to encounter the elixir of dragon tail vine here!

Dragontail vine, Zhang Hua once saw it in the ancient books of Yunfu Palace, the medicinal properties are very powerful, it is said that the long-aged dragontail vine can live the dead flesh and bones.

Of course, the dragon tail vine in front of him, looking at the year, does not have such a powerful effect, but Zhang Hua can perceive the medicinal properties inside, and it is already very powerful, if he can get his hands on it, his body will definitely be able to recover in a short time!

"Master, what is this thing?"

Yan Beichuan followed Zhang Hua over at this time, he didn't know the dragon tail vine, and when he saw Zhang Hua staring at such a black thing, he was a little puzzled for a while.

"I'll tell you later. ”

Zhang Hua shook his head, and then continued to ask the boss: "How much is this thing, I bought it!"

The old man glanced at Zhang Hua lightly, and he could naturally see that Zhang Hua was hot about this thing, and said, "I'm sorry, this gentleman, I don't sell this thing." ”

"Don't sell?" Zhang Hua frowned, he didn't sell things, what did he bring to the black market?

The old man saw Zhang Hua's doubts and explained: "This gentleman, most of the things on the black market are not used to sell, but to exchange with each other to see if the other party can come up with what they like." ”

Zhang Hua understood what the old man meant and asked, "Then what do you want me to exchange for?"

The old man sighed and said: "I'm old, I don't expect to continue to break through the realm, I just want to live a few more years, although I don't know what it is, but I'm sure it's definitely a treasure, so I want to exchange it for a few things that can prolong my life." ”

Zhang Hua and Yan Beichuan frowned when they heard this, they can prolong their lives, whether it is some medicinal materials that are enough for some years, or something else, they are all very precious, for a while, where do they go to get them?

"Boss, do you see if you can change it to something else?" Yan Beichuan asked without giving up.

The old man shook his head directly: "Except for drugs that can prolong life, we will not change them!"

Yan Beichuan frowned, but before he could say anything, Zhang Hua suddenly said, "Beichuan, let's go." ”

Yan Beichuan showed a puzzled look, looking at Zhang Hua's appearance, he was clearly very interested in this thing, how could he give up so easily?

Zhang Hua saw Yan Beichuan's doubts and gave him a look, Yan Beichuan saw Zhang Hua's eyes, stopped talking, and walked out with Zhang Hua.

Leaving the black market, Zhang Hua asked Chu Chengxin to take them back to the hotel.

Chu Chengxin also lived in the hotel, and after going back, he saw that Zhang Hua was fine, and returned to his room to rest.

"Beichuan, come to my room for a while, I have something to discuss with you. Zhang Hua said to Yan Beichuan at this time, and then returned to his room.

Yan Beichuan was a little puzzled, and after following Zhang Hua to his room, he couldn't help but ask: Master, do you have something wrong?"

Zhang Hua thought for a while, and said with a solemn face: "Beichuan, that's the case, I need something, but I may not have enough money on me, so I want you to help me purchase it." ”

"I don't know what do you need?" Yan Beichuan asked curiously.

Zhang Hua didn't speak, took out a piece of paper and pen, and began to write on it, and it was a full minute before Zhang Hua stopped his movements and handed the paper to Yan Beichuan.

Yan Beichuan took it, and when he saw the things on it, he couldn't help but gasp.

What is written on it are all medicinal materials, not only that, but they are all the kind of old age, Yan Beichuan roughly calculated, if you want to win these medicinal materials, at least, you will have to pay more than 10 million!

"Beichuan, if these things are also very difficult for you, then forget it, I'll think of other ways. Zhang Hua sighed when he saw Yan Beichuan's appearance.

Yan Beichuan reacted at this time, and hurriedly said: "Master, you are polite, don't worry, I will prepare these things for you early tomorrow morning, and I will get them for you as soon as possible!"

"I'm sorry for you. Zhang Hua nodded slightly.

Yan Beichuan hurriedly shook his head, these things, although precious, as the director of the National Security Bureau, still have a lot of methods, just now I just didn't expect that there were so many precious medicinal materials written on the paper.

"Master, can I ask, what do you want so many medicinal materials for?" Yan Beichuan suddenly thought of something and asked tentatively.

Zhang Hua didn't hide it, and said directly: "Alchemy!"

"What?!"

Yan Beichuan couldn't help but exclaim, alchemy, it's easy to say, but in the current cultivation realm, it's almost about to be lost, even if it's Yan Beichuan, he has only heard others say that in this life, he has never seen a real pill.

He never expected that the young head in front of him would be like this.

However, Yan Beichuan quickly recovered, didn't ask any more questions, turned around and walked out.

Early the next morning, Yan Beichuan went out to collect medicinal materials for Zhang Hua.

There is such a thing as money, Yan Beichuan will naturally not be lacking, but there are so many medicinal materials, it is a little troublesome to collect, but many of his subordinates have rushed to Lingnan, with their help, in the morning, Yan Beichuan collected all the medicinal materials, and then gave Zhang Hua a relief.

In the hotel, Zhang Hua looked at the medicinal materials in front of him, and showed a grateful look at Yan Beichuan: "Beichuan, thank you for this incident, I will borrow these from you, and I will definitely return them to you in the future!"

Yan Beichuan suddenly felt flattered, and hurriedly said: "Master, these are all things I should do, you don't have to take it to heart." ”

Zhang Hua didn't say much, but just took this love to heart.

Everything was ready, Zhang Hua was about to start alchemy, originally Yan Beichuan wanted to watch from the side, but in the process of Zhang Hua's alchemy, there could be no disturbance, so Yan Beichuan had to go out and stand at the door to protect the Dharma.

"It's going to start, forget it, I haven't refined the pill for a long time, I hope it will succeed this time!"

In the room, Zhang Hua's face became solemn, and he stretched out his right hand, and then saw a flame emerge from his palm

The time soon came to night, and Yan Beichuan, who was waiting outside, became anxious, wanting to go in and have a look, but he was afraid of disturbing Zhang Hua.

And at this moment, Yan Beichuan suddenly smelled a fragrance, the fragrance came from Zhang Hua's room, just smelling it, it made people feel refreshed, and there was a feeling of floating.

It's just that this fragrance disappeared quickly, which made Yan Beichuan feel a little unfinished.

At this moment, Zhang Hua's door opened, and Zhang Hua finally walked out of it, but at this time, his face was slightly pale and he looked very weak.

"Master, are you okay!" Seeing this, Yan Beichuan hurriedly stepped forward.

Zhang Hua shook his head: "It's okay, it's night now, let's hurry up and go to the black market!"

Yan Beichuan was stunned for a moment, and then realized that Zhang Hua refining the elixir, most likely, was for the dragon tail vine yesterday.

After that, the two found Chu Chengxin, and under his leadership, they came to the black market again.

It's still that stall, it's still the old man, and what makes Zhang Hua relieved is that the dragon tail vine is still placed there, and it hasn't been replaced.

"This gentleman, you came here again, I wonder what elixir you brought with you to prolong your life?" the old man obviously remembered Zhang Hua, and asked with a smile.

"I don't have the elixir, but I don't know, this thing will work. Zhang Hua shook his head, then reached out and took out a small box.

The old man looked puzzled, not knowing what was in the small box.

And at this time, Zhang Hua opened the small box, and suddenly, a fragrance wafted out, and soon spread to the entire courtyard, and all the people who smelled this fragrance showed a look of enjoyment.

Yan Beichuan was very familiar with this fragrance, and it was at the door of Zhang Hua's room that he smelled it.

At this time, the old man in front of the stall had already seen the contents of the box, and his face showed an extremely shocked look, and he almost blurted out;

"It's actually an elixir!!"