The speed of self-cultivation was too slow, Jiang Feng took out two source stones, ran the Xingyi Divine Skill, refining the energy in the source stone, and with the operation of the exercise, the incomparably rich source power continued to pour into his body.

"Isn't the cultivation efficiency increased tenfold? No wonder the price of a source stone is as high as 100 million Chinese dollars! ”

Other fourth-level martial artists can only refine one source stone in a month, and Jiang Feng used up two source stones in one day.

"The power of the form and meaning has doubled, and there are only forty-one source stones left."

Jiang Feng, who was quite calm, didn't use the source stone to cultivate anymore, thinking about getting some money first.

He knew very well in his heart that once he had no capital in his hand, he would waste time accumulating funds.

The materials of the first-to-third-level steaning potions were purchased by the pharmacy department, and there were no entrances and exits, even if there were some in the pharmacy college, they would be kept for training students, and they would not be allowed to purchase them on a large scale.

After thinking about it, Jiang Feng went to the potion and bought a hundred copies of the materials for the fourth-level distortion elixir.

When he got home, he thought to himself, and he began to make the fourth-level Flame Elixir.

After adjusting the production line, Jiang Feng put all kinds of materials into the corresponding containers.

The production line was started, and the liquid medicine of various materials was extracted one after another.

After the liquid medicine was extracted, Jiang Feng tried to use the Xingyi divine power to replace the source force to catalyze the medicinal properties, and fused various medicinal liquids step by step.

It took more than thirty failures in a row for him to succeed in making a potion.

Practice makes perfect, and his success rate in making a fourth-level body potion has been increasing.

"One hundred raw materials, eighteen potions, not only did I not make money, but I also lost more than 30 million."

After taking the finished fourth-grade body potion to the pharmacy and selling it, Jiang Feng bought another thousand copies of the materials.

It took him three days to find a way to successfully separate the medicinal power and poison, and the success rate of making the fourth-grade body potion suddenly rose from more than 30 percent to 80 percent.

In a few more days, his success rate went from 80 percent to 100 percent.

"Of the 687 finished medicines, even if they are sold to the pharmacy, there are more than 6.18 billion copies."

After silently calculating, he found that after deducting the cost of 2 billion, he also earned more than 4.18 billion yuan, Jiang Feng couldn't help but smile.

After taking all the finished potions and selling them, he bought another 600 copies of the materials.

"There aren't many materials left in the pharmacy, and it seems to be getting harder and harder to make money!"

Discarding the distracting thoughts in his mind, Jiang Feng used machinery and equipment to extract the medicinal liquid, separate the medicinal poison, and then manually make the fourth-grade body distortion potion.

Maybe it was because of the divine power of Xingyi, or maybe it was his soul, which was twice the size of an ordinary person, and in less than an hour, he made twenty potions.

It only took more than two days for him to turn six hundred materials into six hundred fourth-level body elixirs.

Driving to the potion shop, Jiang Feng sold all the potions, exchanged them for some source stones, and used 1.3 billion Chinese dollars to buy sixty-five materials for the fifth-level dished body elixir.

"One hundred and eleven source stones, sixty-five materials, and more than six three million Chinese coins."

Due to the materials of the fourth-level Herb Elixir, there was not much left in the potion place, and he could not buy it on a large scale, and he wanted to make more money, so he had to buy the Grade 5 Herb Elixir material.

On this day, Yunshan Pharmacy College opened, Jiang Feng had breakfast and rode his bicycle to the college.

In less than an hour, he returned from the academy again.

"One failure is a loss of 20 million, and it's a little nervous to think about it."

After thinking about it, Jiang Feng picked up one ingredient after another and ate it one after another.

The medicinal power is absorbed by the body, and the poison pours into the Gumi acupoint.

After analyzing the medicinal poisons of each material clearly, he began to make the fifth-level firewood elixir.

Time is in a hurry, and before I know it, it is more than a month.

"Five hundred and twenty-seven source stones, more than 47 million Chinese coins."

The Pharmacy Department and the Academy's Grade 1 to 5 Pyroponics Potion Materials were sold in limited quantities one after another, and Jiang Feng, who was unable to purchase them on a large scale, was depressed in his heart, and abandoned the messy thoughts, and he began to cultivate with all his might.

A piece of source stone turned into powder, and the form and meaning divine power in the body increased.

With the increase in cultivation, Jiang Feng's speed of refining source stones became faster and faster, from two pieces a day at the beginning, to four, eight, and ten pieces successively, until now he can refine sixteen pieces a day.

The source stones in his hand continued to decrease, and his cultivation continued to rise.

"Cultivation has reached the peak of the fourth level, and the strength has improved too quickly, so I will consolidate it for a period of time first."

After thinking for a while, Jiang Feng went to the Pharmacy and the Academy and bought three hundred materials for the fourth-level Flame Elixir.

"The materials for the Steaning Elixir are getting harder and harder to buy, but fortunately, there are materials for the Steaning Elixir."

For the next month or so, in addition to his daily cultivation, Jiang Feng took the trouble to make the Burning Elixir.

After taking more than fifty doses of the fourth-level condensation elixir, the form, meaning, and divine power in his body became more and more refined and condensed.

Seeing that the Pharmacy Department and the Yunshan Pharmacy Academy could not buy the fourth-level Flame Elixir in bulk, Jiang Feng thought about it for a while, and bought a hundred copies of the materials for the Rank 5 Flame Elixir at the Pharmacy Department.

"The cost of a material is as high as 20 million, and I hope there will be fewer failures."

At this time, he only had fifty-two source stones left, more than 36 million Chinese coins.

"The materials of the first to fifth grade of the Flame Elixir are no longer available, the materials of the fourth to fifth grade of the Flame Elixir are also not available, and the materials of other potions are not very large, so it is not easy to make money!"

Jiang Feng, who had reached the early stage of the fifth level of cultivation and whose strength was comparable to that of a ninth-level martial artist, was very irritable in his heart.

If you can't buy raw materials in bulk, you won't be able to make money quickly, and once you don't have a source stone, your cultivation speed will drop sharply.

Dispelling the distractions in his mind, Jiang Feng went out to cut his hair, and then walked into the underground training ground.

Running the power of the shape and meaning, his heart moved, and a humanoid size fart worm flashed as he disappeared.

"Damn, why is it so big? If you go out like this, you will definitely be treated as a strange beast. ”

With the help of the luck system, he comprehended the shape and meaning of the fart worm, and now he has the shape and meaning divine power, and it is easy to become a fart worm, perhaps because the shape and meaning of the divine power is too little, and the fart worm he conjured up is comparable to ordinary people.

"It's good that I have dozens of clothes stored in the space bracelet, otherwise I would have to wait until it gets dark to go back."

As soon as his thoughts turned, Jiang Feng recovered his body, quickly changed into clothes, and he tested his strength and speed again.

"Two hundred and thirty-three thousand six hundred catties, eighty-nine .56 meters per second."

Taking a few deep breaths to calm his excitement, Jiang Feng cultivated the Flame Sword Technique.

The figure moved rapidly, the wrist kept flying, and the long knife was as fast as lightning.

He stepped on the wind and thunder, brandished his long knife frantically, and the piercing sound of breaking the wind kept ringing.

When he was young, Jiang Feng's long knife landed on the ground, and his legs were like a raging storm, kicking around as fast as a shadow.

Now, in addition to the explosion of cultivation, the five martial arts are also freely connected.

After practicing a burst of flame knife technique, storm legs, stacked wave fist, dragon flash, and wind and thunder step, he practiced the chef's knife technique again.

"An inch long, an inch strong. One inch short, one inch dangerous! ”

At dusk, Jiang Feng left the training ground and returned to the villa with gusto.

"Xiaofeng, come and serve the food." Jiang Dahai shouted in the kitchen.

"Here we are." Jiang Feng responded and walked over quickly.

"Business is good today, and more than 5,000 bottles of pesticides are sold." Jiang Dahai said with a smile.

"So much?" Jiang Feng asked curiously.

"The pharmacy department only produces knapsack insecticides...... Someone bought four thousand bottles today. Jiang Dahai explained.

"Daddy, I'm going to get a kill version of the insecticide." After Jiang Feng thought about it, he decided to produce the first kill.