Fellow Taoist: Do you have any spiritual stones on you?

Yan Xixi also needs to cultivate, so it would not be good for her to stay with him all the time.

Therefore, Gu Feng asked her to find a refining pharmacy for him, where he could stay alone and study hard in seclusion.

For more than ten days, Gu Feng had lived and ate there, blowing up the furnace dozens of times every day. If he hadn't been physically strong, he would have been told where he was.

Refining alchemy is not only a technical job, but also a double test of body and will.

At this moment, his eyes were slightly sunken, his hair was messy, his robes were ragged, his body was charred, but his eyes were bright, staring at the alchemy furnace.

He had never had such a nervous moment. After five or six hundred failures, he finally ushered in the dawn of success.

hum-

With a slight metallic trembling sound, the cover above the alchemy furnace suddenly flew out. Gu Feng jumped high and grabbed several rays of mysterious light in his hand.

"Hahaha, I succeeded, I succeeded!!"

He yelled excitedly and ran out of the alchemy room.

With a bang, he collided head-on with a disciple from the Medicine Refining Hall.

"Who are you!" The disciple covered his forehead, looking in pain.

"Please call me the God of Pills!" Gu Feng said proudly, and quickly came to the ground under the confused gaze of the disciple.

"Okay, another one is crazy. This must be the seventh disciple who has gone crazy this year!"

"Xixi, I succeeded!" He went straight to the place where Yan Xixi usually studied pill recipes and shouted loudly.

"What, did you succeed?" Yan Xixi quickly dropped the book in her hand and quickly came to Gu Feng, looking at the other person's palm in surprise.

"Nine...nine?

You made nine of them in one furnace? " Yan Xixi was completely shocked when she saw the nine round pills in Gu Feng's hand.

Bone Cleansing Pills are famous for their high difficulty. Even the elders of the Medicine Refining Hall found it difficult to refine nine pills in one batch. Gu Feng actually succeeded!

The taste is completely authentic, and the most important thing is that the appearance is not bad. There are six runes on it, which clearly has reached the peak of the mid-level mortal!

"Could it be that you are really a genius at refining medicine?"

"Hahaha, give in, give in!" Gu Feng laughed proudly.

"Test the efficacy of the medicine!" As she spoke, Yan Xixi pulled Gu Feng to an instrument that looked like a compass and put a pill into the groove.

The next moment, the compass vibrated slightly and shone with a faint light, and the pointer on it also shook.

"How is it? Is this pill okay?" Gu Feng asked in a low voice.

Yan Xixi frowned, her eyes full of confusion.

There are clearly six runes, the medicinal fragrance is also very strong, and the particles are full, but why is the medicinal effect so weak? It is almost only one-third of the bone-cleansing pill of the same grade.

"How long did it take you to refine this elixir?" Yan Xixi turned around and asked.

"An hour!"

"What, it was refined in an hour?" Gu Feng's answer surprised Yan Xixi, and her smart eyes almost bulged out.

Immediately afterwards, she murmured to herself: "How could it be successfully refined within an hour? This is unreasonable!"

"Is there anything unreasonable? I have improved the refining method, reduced the cost, and speeded up the process. Is the efficacy of the medicine poor?"

Gu Feng asked anxiously. After studying for a few days in the alchemy room, he found that if he wanted to refine a serious bone-cleansing pill, it would be almost impossible for him without talent to succeed.

then--

He began to find new ways to improve the elixirs and increase the ratio and throwing order of the elixirs.

The result was an instant success. Not only did it only take an hour to refine one batch, but nine were refined at once.

"What? Have you improved the formula and refining method?" Yan Xixi's pupils suddenly shrank. The recipe for this bone-cleansing pill has been refined over time and has reached the point where it can no longer go any further.

"Find a spiritual beast and try the medicine's effect!"

If it is a new refining method, there will be problems with this test. Only by letting the spirit beast try it in person can the effect be finally judged.

Soon, Yan Xixi found a monster beast that was all white, looked similar to a white mouse, and was dozens of times larger than a white mouse. This was a spiritual beast specially used in the Medicine Refining Hall to test medicines.

"Feed it one!"

"Yeah!" Gu Feng fed a pill into the mouth of the white mouse. After a while, the latter showed an expression of enjoyment.

Yan Xixi stared at the spirit beast intently, and from time to time stretched out her finger to touch the mouse's forehead to sense the changes in its body.

"How is it? Is it useful?" Gu Feng asked nervously.

"It is effective, but the efficacy is only one-third. It cannot be considered a real bone-cleansing pill." Yan Xixi pursed her lips and said.

"Only one-third, which is not bad. The price is cheaper. Someone should buy it!" Gu Feng said a little uncertainly.

"If there are no side effects, someone will definitely buy it! By the way, how much does it cost you?"

"Each furnace is only one-tenth of the original!" Gu Feng answered truthfully.

"We will observe it for a while and if there are no side effects, we can sell it to the outside world!"

They are all practitioners. Whether the elixir has any side effects can be known as soon as you take it. Long-term clinical trials are not required.

Unexpectedly, just after Yan Xixi said this, the white mouse showed a look of pain on its face. It tightened its legs and its eyes wandered around, as if it was looking for something.

The next moment, it swooped out, picked up an unknown object, and placed it under its butt.

There was a crashing...poofing sound, accompanied by a disgusting smell.

Yan Xixi and Gu Feng looked at each other, and they both saw embarrassment in each other's eyes.

"This elixir has no other side effects except diarrhea!" Yan Xixi whispered.

This kind of elixir, no matter how cheap it is, is difficult for people to pay for.

However, Gu Feng didn't think much about it. After all, the effect of this elixir was genuine, and it would not stop diarrhea. As long as the price was attractive enough, someone would definitely buy it.

After all, the real bone-cleansing pill is a rare pill that is difficult to buy.

At worst, you can practice while sitting on the toilet. In a world where martial arts is the most important thing, strength is king. This shortcoming is harmless.

Thinking of this, Gu Feng said to Yan Xixi in a deep voice, "I want to refine this elixir in batches and then sell it!"

Xiangu Dan, this is the name Gu Feng gave to this elixir.

"It's too bad of you. If you don't look carefully, you really can't tell the difference between 'Xian' and 'wash'!" Looking at the busy Gu Feng, Yan Xixi covered her mouth and snickered.

Gu Feng not only changed the word 'wash' into the word 'Xian', but also made the appearance of the package the same as the authentic Bone Cleansing Pill. It was only after Gu Feng reminded her that she discovered the mystery. If she didn't look carefully, she wouldn't have discovered it at all. No exception.

"Hehe, this is a marketing technique!" Gu Feng chuckled.

"What price are you going to set?"

"How much does a real bone-cleansing pill cost?"

"A bottle of nine pills is worth about [-] spirit stones. A single pill can be sold for [-] spirit stones!" Yan Xixi thought for a while and said.

"Okay, let's decide based on this price!"

"Wouldn't this be bad?" Yan Xixi asked worriedly. If the outer disciples bought the counterfeit at the price of the authentic Bone Cleansing Pill, they would probably cause trouble the next day.

"I've also thought about the after-sales service. Please see what this is?" Gu Feng took out a small wooden board from his storage bag, with a few big words written on it, 'If you get a fake, you'll get three for one. ’

"At worst, I'll just give him four bottles. If anyone dares to cause trouble, I'll go crazy!"

As soon as these words came out, Yan Xixi was as dumb as a chicken.

"Xixi, take the spiritual stones here and help me buy medicinal materials for four million spiritual stones.

Then try to help me find a large alchemy room with at least ten alchemy furnaces. I will go all out to refine alchemy for a while! "

"Um--"

While Gu Feng was immersed in alchemy, the outer sect issued a ban near the end of the month.

To be precise, this ban only has a huge impact on the Su Nu Sect and has little impact on ordinary disciples.

"Gu Feng, the man who suffered a thousand blows, where is he? I'm going to kill him!"

After tearing up the restraining order in his hand, Chu Youhuan became angrier as he thought about it. No wonder this kid had bought out the "Robbery Guide" to them so easily before. He had already known that such a day would come.

She was furious, her black hair was dancing wildly, she shouldered a forty-meter-long sword, and led a group of Su Numen to walk towards Gu Feng's small courtyard.

She was really mad. The ban imposed by the outer sect caused her to lose four million spiritual stones, which put her and the prime female sect, who were not wealthy, on the verge of bankruptcy.

In the past month, all the disciples of the Su Nu Sect have been slacking off a lot when they went out to hunt monsters.

What's even more outrageous is Chu Youhuan. She thought she got a golden chicken that could lay eggs, so she directly started the early consumption mode.

Today, she is extremely poor and owes a lot of foreign debts.

I was just waiting to make a fortune at the end of the month to pay off my debt, and it ended up like this.

"Gu Feng, you swindler, come out here!"