()ps: Thank you to "Yue Meng Rui Hui" for your valuable monthly vote, and thank you to "nykfany" for the reward.

"What do you want to buy, sir?" The middle-aged man walked towards Ito Cheng slowly, put his hands in the pockets of the white coat he was wearing, and looked at Ito Cheng with a smile on his face and asked.

"Are these alchemy potions?" Ito Cheng turned around and looked around at the glass cabinets standing in front of the walls on both sides. There were red, blue, green or purple tubes about the same size as a thin chemical test tube. asked the little bottle.

"Yes." The middle-aged man who saw from Ito Cheng's words that it was his first time to enter this kind of shop nodded and admitted. Then Ito Cheng took the initiative to introduce without asking, "Those red ones are therapeutic potions, which can be used to treat wounds when applied externally or internally. Those blue ones are mental potions, which when taken internally can stimulate the brain to forcibly produce mental power. Those green ones The purple ones are concentration-enhancing potions, which can increase the user's strength to a certain extent. The purple ones are concentration potions, which can temporarily increase a person's concentration to complete spellcasting and scientific research..."

"Of course, if you don't need these, you can also buy these things. For example, the pink one is a scar remover. As long as it is applied, any scar will disappear completely within three to four days. And this ink Whitening potions, yellow and odor-removing potions, blue and slimming potions, etc..." Then the middle-aged man pointed to something in another window and introduced.

"These alchemists are really keeping up with the times. They even understand that women are easy to make money." Ito Cheng said silently while listening to the middle-aged man's introduction.

"How do you sell the medicines here?" After the middle-aged man finished introducing, Ito Cheng asked.

"What kind of potion are you asking about?" the middle-aged man turned to look at Ito Cheng again and asked.

"Such as that healing potion." Ito Cheng lowered his gaze to the bottle of bright red potion and asked.

"It depends on what purchase method you choose." The middle-aged man who also set his sights on the healing potion said, "There are generally three types of transactions in alchemy shops like ours. One is ordinary money transactions, and this It’s the simplest and clearest, as long as you pay the corresponding amount, the potion is yours.”

"One is barter. For example, you take out some things that you can't use, but I may need, and exchange them according to a certain value ratio. This type of transaction is generally more suitable for mercenaries or bounty hunters. "

"The last one is to answer the transaction." When talking about the last one, the middle-aged man paused, and then continued, "If you have no money and no items that I think can be exchanged, but you think you have enough If you have knowledge, you can use this method."

"Can you tell me more about the third method?". Ito Cheng, who still didn't quite understand the third method, looked at the middle-aged man and asked.

"Okay." The middle-aged man nodded and responded. Then he continued, "Since I can find this place, I should know the existence of people like us alchemists, and when we study alchemy, we often encounter various problems. Some of them we can do over and over again. The answer was obtained from ri's experiment. Some of them are still unexplainable. The third trading method was born for this reason."

"As long as you can answer the difficult questions I have set out, you can exchange them for a corresponding number of alchemical potions according to the value of that difficult question in my heart!"

"What a great trading method." Ito Cheng, who figured out the third trading method, sighed softly.

"Yes." The middle-aged man agreed with emotion.

"Now. Customer, which transaction method do you choose?" Then the middle-aged man calmed down and returned to the topic again and asked.

"Tell me about the first two first." Ito Cheng tilted his head and thought for a moment before deciding.

"Okay." The middle-aged man agreed, and then introduced, "If we follow the first transaction method, then the price of the light treatment potion is 3,500 US dollars each."

"Hiss..." Ito Cheng, who was completely shocked by the value of the potion, took a deep breath subconsciously.

"If you follow the second method, you only need to take out a moonfire grass and replace it with three light treatment potions, or a primary treatment potion." The middle-aged man who saw Ito Cheng's performance slightly said He smiled and continued without pause.

"Moonlight grass...you mean the kind that only grows in large canyons that are more than a hundred meters deep and have underground rivers flowing at the bottom?" Ito Cheng tilted his head and looked at the middle-aged man beside him and asked. .

"It seems that the guests know these things very well." The middle-aged man looked at Ito Cheng with some surprise.

"Forget it, I haven't been to any deep mountains and forests recently, so I'd better buy it with money." Ito Cheng ignored the middle-aged man's surprise and shook his head slightly.

"Then what potions are the guests planning to buy?" The middle-aged man was just surprised. He didn't think Ito Cheng knew how strange the Moon Fireweed was. After hearing this, Zhuizhi returned to the topic and asked.

"Three each of light, primary, intermediate, advanced therapeutic potions, mental recovery potions, monograph potions, memory potions and body strengthening potions." After carefully browsing the potions in the window, Ito Cheng said.

"Okay." The middle-aged man nodded, turned back to the counter, leaned over to open the alloy safe below, extracted the medicine Ito Cheng needed from it, and put it into a small freezer for installation. He locked the safe again for the first time and stood up with the small freezer in hand.

"Guest, the total amount is 1.154 thousand US dollars." The middle-aged man put his hands lightly on the small freezer and said as he looked at Ito Cheng who walked to the counter.

Although he had an estimate of the value of these potions, Ito Cheng, who still did not expect it to exceed one million, twitched the corners of his mouth, then took out an International UnionPay bank card and handed it to the middle-aged man.

"By the way, are there any precautions or contraindications for using these medicines?". Ito Cheng asked, looking at the middle-aged man who took the bank card and operated the card machine.

"Yes." The middle-aged man said while operating, "First of all, these medicines must be stored at a temperature below five degrees Celsius. Otherwise, they will slowly lose their efficacy at room temperature."

"Secondly, after opening the medicine package, it must be used within three minutes. Otherwise, the energy of the medicine will evaporate and disappear in the natural air. Not only will it no longer have the original effect, it may also produce poison."

"Please write down." At this time, the middle-aged man handed the bank card and swipe card back to Ito Cheng, and then continued when Ito Cheng signed with a pen, "Finally, the effects of these medicines are caused by strong effects on the human body. It is caused by irritation, so after use, it will produce different side effects according to each person’s individual differences.”

"What about?" Ito asked as he handed the signed card slip back to the middle-aged man.

"Take therapeutic drugs as an example. Because the therapeutic effect is achieved by stimulating the body's self-repair ability. Therefore, after the drug takes effect, the human body will experience high fever, high energy consumption, strong hunger, or ischemia and dizziness." Taken over. The middle-aged man who swiped the card and put it away said, "So if you want to use the healing potion, it is recommended to use it in a safe place after the battle."

"Uh... Could you please tell me something else?" Ito Cheng continued to ask in shock when he discovered that these alchemy potions did not seem to be as good as he thought.

"Okay." The middle-aged man agreed. Then he explained to Ito Cheng one by one the possible side effects of using the medicine he purchased.

"It seems that when giving the potion to Emma and the others for research, it is necessary to remind them to find ways to deal with these sequelae." After listening to the middle-aged man's story, Ito Seishin said.

"Thank you, boss. I'm leaving." Then Ito Cheng picked up the small freezer and smiled at the boss.

"Go slowly, don't send me away." The middle-aged man looked at Ito Cheng and said.

Ito Cheng nodded. Carrying the small freezer, he turned around and walked out of Martin Pharmacy, and continued to wander around other stores.

After visiting two more alchemy potions and buying alchemy potions such as sensitivity potions, perception potions, and agility potions that were not available in Martin's potions, Ito Cheng walked slowly to a weapons store.

"Iron Gold Weapons Store." Ito Cheng read softly while looking at the store sign. Then without hesitation, he walked into the equipment store.

This equipment store may have a good reputation, or for some people, equipment is more popular than potions, so it is not like the previous potions stores. There is no one else in the store except the owner, but there is a man and a woman. Two guests are present.

Ito Cheng didn't bother him when he saw the boss greeting the guests, and just browsed the weapons on the shelves on both sides.

"It's so damn expensive." After browsing a few weapons, Ito Cheng couldn't help but mentally cursed when he looked at the prices written under the weapons.

But it’s not surprising that Ito Cheng wants to curse. The dagger Ito Cheng is looking at now, which is no different from an ordinary dagger, costs more than 80,000 US dollars, which is nearly 500,000 RMB! It’s enough to buy a house in a second-tier city.

"Guest, do you like this weapon?". Just when Ito was speechless about the price of the dagger, a male voice suddenly sounded in his ear.

Ito Cheng looked in the direction of the sound, and then a middle-aged man about 1.9 meters tall, burly, with a square face, short blond hair, and a face that looked about forty appeared. He was about to walk up to him. caught Ito Cheng's eyes.

"Can you tell me the characteristics of this dagger?" Ito Cheng nodded to the middle-aged man and pointed to the dagger in front of him.

"Of course." The middle-aged man smiled cheerfully, and then reached out to take the dagger on the shelf. While showing it to Ito Cheng, he introduced, "This dagger is a special alloy made by alchemy and equipped with a special flame. The characteristic of the dagger made by the forging method is that it is extremely sharp and can easily cut through a ten centimeter thick alloy steel plate without causing any fractures, and it does not have the reflective properties of metal."

When talking about the lack of reflective properties, the middle-aged man used his body to block the light in the store, and danced the dagger in his hand twice in the shadow formed by his body as a demonstration.

"Are there no other characteristics besides this?". Ito Cheng asked, shaking his head slightly.

"The purpose of this dagger is to pursue sharpness. If you want to have unique attributes, maybe the dagger over there can meet your needs." The middle-aged man shook his head, put the dagger back on the shelf, and pointed Another dagger not far away said.

"Oh?" Following the middle-aged man's fingers, Ito Chengya saw the dark dagger.

"This dagger is still made of a special alloy produced by alchemy, coupled with a special flame and forged with a special technique. It's just different from the previous dagger. The metal used in this dagger does not have a very high sharpness, but it has a super high sharpness." The amount of energy conduction can strengthen and condense the power used to enhance the attack power." The middle-aged man who led Ito Cheng to the dagger reached out and took off the dagger and handed it to Ito Cheng.

Ito Cheng was not polite when he heard this, and slightly mobilized a little energy to run on the dagger in his hand. In an instant, there was only a soft sound of "exposure", and a silver-white air blade light immediately protruded from the dagger, exuding an unusually sharp and cold feeling.

Along with the sound of the dagger, a man and a woman who were choosing their own weapons subconsciously turned their eyes to Ito Cheng and the dagger he held in his hand.

"And not only that, this dagger has a specially designed inlay hole where some strange energy crystals can be installed to add additional attributes to the dagger." The middle-aged man who was very satisfied with the effect of the dagger said with a proud look on his face.

"Strange crystal?" Ito Cheng, who caught a certain word in the middle-aged man's words, thought quietly in his heart, "It's probably the crystal on the broken long alchemy stick."

"Boss, do you have any strange crystals for sale here?". Ito Cheng asked tentatively after dissipating the energy and returning the dagger to the boss.

"There are some, but they are not as rich as crystal stores." The middle-aged man said with a slight embarrassment on his face.

"May I take a look at it?". Ito Cheng asked curiously.

"Okay, guest, please come with me." The middle-aged man nodded and said, then walked back to the counter with Ito Cheng, and took out four or five specially sealed boxes from the drawer under the counter and placed them on the counter table. superior.

"Guest, please take a look." The middle-aged man placed the boxes in a straight line in front of him and introduced them one by one. "This red one is a fire attribute energy crystal, this blue one is a water attribute crystal, and this white one is It has an ice attribute, this golden one has a sharp attribute, and this green one has a wind attribute..."

"How to sell this kind of crystal? I mean according to the money transaction model." Ito Cheng asked, picking up the white crystal that was almost identical to the crystal inlaid on the scrapped alchemy stick in his hand.

"Five hundred and eighty thousand dollars each." The middle-aged man said simply.

"..." Ito Cheng, who had a slight twitch in his mouth, directly put the crystal in his hand back on the table and thought to himself, "I will go to the office above later and ask how much the manufacturing formula of the special crystal costs. This thing is really worth it." It’s so profitable.” (To be continued. Mobile phone users please go and read.)