Zhang Dong didn't know at this time that the Zhang family had sent many masters to his side. At this time, he was sitting in his room, looking at the top-grade medicine tripod in front of him in a daze.

Although this top-grade medicine tripod is good, it has a disadvantage that it consumes too much true qi. Using high-grade pills for alchemy, all of Zhang Dong's true qi was not enough to practice a furnace.

Zhang Dong shook his head bitterly, the materials he had finally obtained were wasted like this. The biggest problem now is that although Zhang Dong has become an alchemist, he has no alchemy materials.

There was no way, Zhang Dong took out his mobile phone and called the night, wanting to ask if there were any materials, and he bought two copies to practice his hands. "Hey, Master Zhang actually called me, it's really the sun coming out of the west, say, what's the matter?" came the voice of the night.

Listening to this chick's tone, she seems to be very happy, Dragon Tiger Mountain has now encircled and suppressed the Black Moon Sect, and the war has lasted for three days and three nights, she doesn't seem to be worried at all, she really has a big heart!

"I want to ask if you have any pill materials in your hands, and I want to buy two copies to practice your hands. Zhang Dong said with a smile.

"I still have two materials for the Xiao Huan Dan and one for the Fire Condensing Pill, I can give them to you if you want. Black Night said.

Zhang Dong knew that the Condensing Fire Pill was also a kind of Yipin Pill, and there were three kinds of Yipin Pill, namely the Healing Pill, the Condensing Fire Pill and the Xiaohui Pill. The Healing Pill has the effect of speeding up the recovery of injuries, and the Xiao Huan Dan has the effect of accelerating the recovery of True Qi, and these two pills are the most common. And the Fire Condensing Pill is specifically for alchemists.

After eating the Condensing Fire Pill, it can increase the temperature of the Danhuo in a short period of time, and it can reduce the consumption rate of true qi.

"Okay, where are you now, I'll look for you!" Zhang Dong said.

"I'm at home, I'll send you a coordinate!" said the night and hung up the phone.

Soon, a coordinate was sent, it was a community, Zhang Dong knew that it was a famous bachelor apartment in Jiangnan City, but he didn't expect to live there in the dark.

Zhang Dong hurriedly put on his clothes and went out, and rushed towards the bachelor apartment in the dark night.

When he arrived at the door of the house of the dark night, he found that the door was hidden, maybe the dark night knew that he was coming, on purpose! Zhang Dong pushed open the door and walked in, stunned by the scene in front of him.

Is this home? This is a garbage heap! In the middle of the night, there are food packaging bags all over the house, and there are even underwear and underwear scattered on the sofa. Zhang Dong couldn't believe that this was actually a sweet-looking girl's house.

At this time, he walked out of the bedroom in pajamas, and when he saw Zhang Dong, he couldn't help but be stunned, and his face turned red. "How did you get here so fast?"

"Uh... Your house is too exaggerated, isn't it?How long have you not cleaned it?" Zhang Dong asked dumbfoundedly.

The night stuck out his tongue, put away the underwear and underwear on the sofa with a red face, and said, "Do people live alone? And they usually either go to school or practice, how can they have time to clean!"

"Uh, well, what about the materials?" asked Zhang Dong.

The dark night took out a package from the treasure bag and handed it to Zhang Dong, all of which were medicinal herbs. "How much, I'll give it to you. Zhang Dong said.

"No, just a little medicine. Hei Ye shook his head and said, "But if that's not enough, I can take you to the Cultivators' Guild, where herbs are sold." ”

"Cultivator Association, what is that?" Zhang Dong asked curiously.

"You don't even know about the Cultivator Association?" Zhang Dong glanced at him and said, "The Cultivator Association was co-founded by several major sects, and it is a place where cultivators operate. There are treasure trades, pill auctions, and so on. ”

Zhang Dong understood now, this cultivator association was just like the World Killer Organization. "Then where is this cultivator association, can you take me there?" Zhang Dong hurriedly asked.

"It's a four-hour drive from Gangnam, but you shouldn't be able to drive through it because there's a mountain road on the way. The night thought for a moment and said.

"Then you wait for me now, I'll go back and change the car!" Zhang Dong said and ran out.

Zhang Dong went home and drove the Land Rover out, and after picking up the night at the night house, the two set off towards the cultivators' association.

Soon the two of them arrived at the Cultivators' Guild, which was like an ancient town, full of shops and stalls. From time to time, cultivators shuttled among them, trading items. However, most of the people who come here are casual cultivators, and those major sects occasionally come back here to see if there are any treasures.

"If you want to buy something, you can just buy it at these stalls, and if you want to auction it, you can go to the cultivators' association over there to register. They organize auctions and then charge a ten-percent commission. The night pointed to the hall in the distance.

Zhang Dong nodded, his eyes wandered among these small vendors, and soon, Zhang Dong found a vendor who bought medicinal herbs. Zhang Dong hurriedly ran over and asked, "Dude, do you have the materials for a pill here?"

The person who bought the thing was a young man in his twenties, looked at Zhang Dong and asked with a smile, "Are you an alchemist?"

Zhang Dong nodded and said, "That's right, I want to buy some materials for the first-grade pill from you, I don't know if you have any?"

"I don't know if there is any, anyway, the medicine is here, you can pick what you want, just give the money after picking. After the guy finished speaking, he closed his eyes, this is the Cultivators Association, no one dares to do anything here, and the guy is not afraid that Zhang Dong will not pay the money.

"What kind of attitude do you have!" said the night, angrily.

Zhang Dong hurriedly stopped the night and said, "Let's find it ourselves!"

The two rummaged through a large number of medicinal materials, Zhang Dong, as Li Xiaoyao's disciple, although he did not learn the ability of refining medicine from Li Xiaoyao, but he learned a lot of pharmacological skills. Zhang Dong still knew the medicinal materials of the Yipin Dan, and soon, the two of them found 20 medicinal materials for Xiao Huan Dan and 10 medicinal materials for Ning Huo Dan.

As for the Healing Pill, Zhang Dong didn't need it at all, the vampire's recovery speed was much faster than eating the Healing Pill.

"How much do these cost?" asked Zhang Dong as he pointed to the medicinal herbs in front of him.

Only then did the young man open his eyes, glanced at the medicinal herbs in front of Zhang Dong and said, "Hmm... Wait for me to calculate, a piece of medicinal materials is 10,000 yuan, and 30 copies are 300,000 yuan, so let's give you a 20% discount, 240,000!"

Zhang Dong nodded, it was quite cheap, and he paid decisively. The young man received the money and said with a smile: "I sell medicine here every day, if you need to come again!"

Zhang Dong nodded, although this guy's service attitude is a little worse, but the medicinal materials are still very good, the price is fair, and it is good to be able to cooperate for a long time.

Zhang Dong divided half of the medicinal materials and gave them to the night, and the night was not polite to Zhang Dong, and put the medicinal materials into the treasure bag.