Zheng Fei solved the problem of dilution of [Dragon Blood Rice] and also knew the proportion of energy, but the problem of dragonization still bothered him, if he couldn't solve this problem, making a fortune by [Dragon Blood Rice] could only be on paper.

On the way back, he has been thinking about a solution, but he still has no clue, after all, it is boiled and undercooked, and it will turn into a dragon if eaten raw, and it is not necessarily that others have grown dragon scales, if you really want to say that it is a dog skin moss!

Zheng Fei sighed bitterly and returned to the bedroom.

In the bedroom, the doors and windows were closed, and the eldest Li Wenyong took off his socks, crossed Erlang's legs, smoked a cigarette, and sat on the chair with a loveless appearance.

Li Wenyong likes to play basketball, and the secretion of sweat glands is also very strong, whenever he finishes playing basketball, his feet will secrete a lot of sweat, exuding a sour and smelly smell.

Zheng Fei didn't know what was going on in the bedroom, so when he came back and pushed the door in, everyone almost fainted.

"! Boss, what the hell are you doing? If you don't open the doors and windows with such athlete's foot, are you smoking mosquitoes? ”

He pinched his nose and coughed while roaring, but not long after coughing, the strange taste in his mouth made him retch.

Damn, this smell is comparable to a bioweapon! He used to think it just stinks, and it wasn't as exaggerated as it is now, could it be that because of the strengthening of the body, even the sense of taste and smell is also strengthened?

He took a few steps back, quickly walked away from the door of the dormitory, and looked at Li Wenyong with a bitter face.

Li Wenyong came back to his senses and showed a miserable smile, he pointed to his ankle and said, "Oh, Lao Zheng is back?" Dude's foot is twisted, you can open the window by yourself! ”

"Why did you twist it again? It's the third time this month, have you grown up lacking love and calcium, and the frequency of this sprain is too fast! ”

Zheng Fei looked at his ankle with disgust, and found that it was dark and green, and the bulging bag was the size of a fist, and he knew that it hurt very much at first glance.

The boss smiled bitterly: "Sprain is a terminal disease, especially for someone like me, as long as you twist it once, it will be twisted in the future, and it can't be cured at all!" ”

At the thought of next week's basketball game, the boss sighed helplessly and took another puff of his cigarette.

"Yes, a sprain can still become terminally ill, you definitely have weak kidneys and weak legs, so hurry up and take a piece of Liuwei Dihuang Pill to make up for it!"

Zheng Fei felt that the stench had dissipated a lot, so he immediately rushed into the bedroom and opened the window.

The breeze blew in, taking away the stench, Zheng Fei pulled a stool, poured a glass of water, and then sat at the opposite tuyere, after all, he ran a full 200 kilometers, and the water was still consumed.

Hearing Zheng Fei's words, Li Wenyong said angrily: "Make up for your sister, my brother is seven times a night, and the woman trembles when she sees me, do you still need to make up for it?" ”

Zheng Fei glanced at the boss weirdly, and suddenly smiled and said, "You seem to have something similar to you!" ”

Li Wenyong didn't slow down in one breath, held it for a long time, and finally shouted: "!" ”

Seeing the boss's aggrieved expression, Zheng Fei couldn't help laughing, until there was a trace of anger on the boss's face, he continued to ask: "By the way, boss, why don't you apply some safflower oil, I still have a little bit, do you want it?" ”

The boss looked angry, and it seemed that he was very angry with Zheng Fei:

"Safflower oil has a fart use, if it weren't for the fact that it was concocted with safflower, who would know if it was vegetable oil mixed with red dye!"

Vegetable oil mixed with red dye? Concocted with safflower?

When Zheng Fei heard the boss's words, a flash of inspiration flashed in his mind.

That's right, safflower oil is made from safflower, so why can't [Dragon's Blood Rice] imitate the practice of safflower oil and make it into a special trauma medicine?

First, this method does not need to be taken, and it is likely to avoid the drawbacks of growing dragon scales and strengthening the body.

Second, as a health care product, the product does not need to apply for a drug business license, which can save a lot of troublesome procedures.

In this way, this is simply the most perfect way to use [Dragon Blood Rice]!

The more Zheng Fei thought about it, the more he felt that the method was feasible, so he said to Lao Dao:

"Boss, I just have a bottle of ancestral bone-setting medicine, and a wipe can cure a sprain, do you want to try it?"

Li Wenyong looked puzzled, when did this kid have an ancestral bone-setting wine, it won't be a cheat, right?

He saw Zheng Fei take out a cold mineral water bottle, which was filled with an unknown red liquid, which looked like "this product is highly toxic" and "this product cannot be used".

Li Wenyong frowned, thinking that this thing was going to be applied to his feet, he couldn't help but hurriedly asked, "Lao Zheng, is this thing reliable?" ”

Zheng Fei complained in his heart, such an awesome dragon blood water, he can run 200 kilometers after drinking 10 ml, not to mention treating your sprain, even if your feet are gone, maybe they can grow out!

He patted his chest and said, "Don't worry, the effect is absolutely overwhelming!" ”

He found a cotton swab, carefully dipped it in a little dragon blood, and handed it to the boss.

With such a small amount, even if dragon scales grow, it doesn't matter!

The boss took the cotton swab and looked at Zheng Fei with a puzzled expression, after all, this thing doesn't look reliable, if it rubs it on his feet, will it give him other diseases, right?

After hesitating for a long time, he finally made up his mind and wiped it up.

The cotton swab gently brushed the skin of the ankle, leaving a red mark.

However, the sigil seemed to be magical, and it only stayed for a few seconds before suddenly disappearing.

An incomparably burning heat penetrated from the skin to the bones, as if the foot had been plunged into the lava, making the entire ankle seem to be burning!

Yes! It hurts me!

The boss roared wildly and was about to scold Zheng Fei, but at this moment, a clear stream flashed from his ankle.

The pain quickly disappeared, and it was exchanged for a burst of comfort!

The boss sneered and looked down at his ankles.

The bruises are gone!

The swollen bag has subsided!

Even the foot smell is gone!

The boss was surprised, what kind of ancestral medicine is this, it is simply a miracle medicine.

Oh my God, sprain in an instant! Instant treatment of sprains!

In the future, you can twist as much as you want to play, even if you pull out your leg and break it, labor and management can stand up in the blink of an eye!

And this medicine is so terrifying, I can't help but cure the sprain, even his athlete's foot has been cured,! It's simply a multi-functional miracle medicine, it's almost the same as knocking the elixir!

He looked at Zheng Fei, with his mouth open, with a look of wanting to speak and stopping, unable to speak for a long time.

And Zheng Fei was also relieved, this method really worked, and the dragon scales didn't grow, but the concentration of a dragon's blood rice for 500 ml of water is still too high, it seems that at least 1000 to 1 concentration, when the time comes, he will mess around with some medicinal wine and mix it together, then his first product will be born!

——————

In the afternoon, Zheng Fei brought 300 small bottles of 10 ml, and then bought a bottle of loquat paste and a bottle of medicinal wine.

Needless to say, these 300 bottles were sold with dragon blood water, while loquat ointment and medicinal wine were used to mix food and audio.

He planned to dissolve the remaining dragon blood water plus two [dragon blood rice] into 3,000 ml of blood water, and then mix it with loquat ointment and medicinal wine, so that the simple blood water would change color, and there would also be a strong medicinal smell, making it even more confusing.

Loquat ointment and medicinal wine are not expensive, but the bottle costs a lot of money, Zheng Fei originally had 1,000 yuan of living expenses a month, but in order to buy all these things, he insisted on pasting all this money into it.

If it can't be sold, Zheng Fei will drink the northwest wind next month, but he has absolute confidence that this thing will be very hot!

After tinkering for a long time, Zheng Fei finally made more than 3,000 milliliters of unknown liquid.

The liquid has a faint black color due to the loquat ointment, and if you smell it carefully, it has a slight medicinal wine taste.

Zheng Fei nodded, this is what he wanted.

He had read a novel before, and he was extremely impressed by the ointment called Black Jade Intermittent Ointment.

It says that ordinary people's hand and foot disabilities can be cured with this medicine, and if the bones are healed and crooked, they can also be corrected with this medicine. And the black water prepared by Zheng Fei, in addition to having the ability of black jade intermittent cream, is also preparing to borrow its name and call it [Black Jade Intermittent Water]!

[Black Jade Intermittent Water], all orthopedic diseases, gently rubbed, the medicine is eliminated, and the effect is ten times stronger than that of Black Jade Intermittent Ointment, which is simply non-negotiable!

And how can such an awesome medicine take the low-end route? Zheng Fei didn't have to think about it, so he decided to let [Black Jade Intermittent Water] take the high-end route, and every 10 ml of potion was equipped with a delicate glass bottle.

In this way, it not only makes the product more high-end and high-grade, but also makes it easier for consumers to accept the price of 2988 yuan per bottle.