Ren Xiaosu checked his harvest in the late night and was quiet. Yesterday, Sister Xiaoyu gave herself a thank-you coin, Yan Liuyuan gave one, two students, so she got four in total.

However, he used one, and now there are only 3 thank you coins left, and there is also a small bottle of ointment that can be used twice. Ren Xiaosu decided to name this ointment Black Medicine, which is simple and easy to remember...

Ren Xiaosu thought that a thank you coin could be exchanged for a bottle of black medicine, and a bottle of black medicine could be used to treat 3 people. In this way, one for one and three will always make a profit without losing money.

I sold the thank you coins in exchange for black medicine, which seemed to reduce the progress of his weapon unlocking, but the more black medicines he exchanged, the more thank you coins he got? This is a geometric growth, and maybe it can be unlocked faster!

Moreover, Yan Liuyuan has a bone knife that can be used first. He doesn’t have to go out to hunt in a short period of time recently, so making money to support his family has become the top priority. Let’s make money first!

That night, Ren Xiaosu had a dream. He dreamed that he was standing in the wilderness, with a black knife in his hand, which was as thick and mysterious as the night.

...

Ren Xiaosu went out early the next morning. Today he didn't carry the iron pot, but just took Yan Liuyuan's bone knife.

Now that Sister Xiaoyu is staying in two shacks, it is unlikely that she will lose things during the day. To be honest, those people in the market now who are ill-hearted are picking up soft persimmons and pinching them. Who should I steal the ruthless person Ren Xiaosu?

It's so cool to go out without carrying an iron pot...

Otherwise, Ren Xiaosu, a young and promising young man, would not look good if he carried an iron pot every day...

He went to the wilderness today not to hunt, but to pretend to pick herbs.

Ren Xiaosu is a very cautious person. Since he said that he had a secret recipe for herbs, he had to first collect herbs so that he could not be suspected.

Although Ren Xiaosu hasn't heard of anyone targeting the "supernatural ability", the problem is that Ren Xiaosu understands a truth very well, that is, if you want to protect yourself in a chaotic crowd, then just pretend to be like everyone else.

If a gun hits a bird, the tree will be destroyed by the wind in the forest, and the wealth will not be revealed. Many famous sayings and aphorisms of the ancients tell people not to show off their own behavior.

It was only noon when he returned to the market town. When Ren Xiaosu came back with a bunch of herbs, someone who knew him curiously said, "Ren Xiaosu, why are you holding such bunch of weeds?"

"Is this a wild grass?" Ren Xiaosu glared and said, "This is a herb!"

Herbs? The person who asked was confused. As a native of the market town, he still didn't know what these plants were? No one had used them as herbs before.

Ren Xiaosu said mysteriously: "As long as the ratio of added is different, it can be boiled into a herb for curing trauma. Otherwise, how do you think the injury I suffered before?"

The questioner thought for a long time: "...Didn't you rely on your hard work?"

"Get out," Ren Xiaosu went back to his shack without stopping.

At this time, Sister Xiaoyu was still sewing clothes for Ren Xiaosu and Yan Liuyuan. She looked up and saw Ren Xiaosu coming back with a bunch of herbs and put down the needle and thread in her hand: "What are these?"

"It is a herb used to make secret recipes," Ren Xiaosu explained.

Ren Xiaosu set up the iron pot and started to make a fire. He added some water casually and started to boil herbs in a pretentious manner. In the process of boiling medicine, the biggest cost is actually water... water is much more valuable than firewood and those weeds.

He also specially lifted the curtain of the shack to let the people in the market town see what he was doing.

Many people saw Ren Xiaosu boiling medicine, but no one dared to come forward to ask.

Ren Xiaosu was unhappy. He opened the curtain just to ask others to ask. At that time, he could promote his own herbs.

After waiting for a long time, no one came to ask. Ren Xiaosu looked at a thin man who was secretly watching outside the door with a dark face: "You!"

The thin man pointed at himself: "Me?"

"Yes, come here," Ren Xiaosu and others approached carefully and said, "Quickly ask me what I'm doing!"

Thin man: "..."

Sister Xiaoyu: “…”

"Ask," Ren Xiaosu urged.

"You...what are you doing?" asked the thin man.

After Ren Xiaosu's wish was fulfilled, he immediately changed into a smiley face and said kindly: "I am boiling herbs. On weekdays, I will boil this herbs myself when I am injured. It can not only reduce inflammation and relieve pain, but also make the wound heal quickly! I used to hide this medicine, but now I realize my mistake and decided to boil it out and share it with you! From today on, I will open a clinic that specializes in treating knife injuries and trauma. Does anyone want to treat if they are injured?"

Ren Xiaosu's words made everyone outside stunned, but everyone looked at each other and left, and no one bought it at all.

Just kidding, you Ren Xiaosu is indeed awesome, but now you say you can treat the disease suddenly, that's a big deal. Who doesn't know that you have been through it before...

Now I suddenly told us that you have herbs, so I believe it.

Ren Xiaosu was not happy anymore. Now everyone must know the effect of the medicine. This is very simple, because he has experienced it himself. The pain and burning sensation will disappear in the moment of applying the medicine, and then the scab will be formed the next day!

As long as you let everyone know that it is effective, will you have a business?

Ren Xiaosu took the small medicine bottle to the market town to find patients. Where are the most patients? It must be a clinic.

When Ren Xiaosu came to the clinic, he actually found that there was no patient in the clinic... It was really that the clinic charges too expensive for medical treatment, and no one can afford it!

Ren Xiaosu glared at the young doctor and turned around and left. The young doctor was drinking tea leisurely, but suddenly he was glaring at Ren Xiaosu for some reason...

There was no other way, Ren Xiaosu had to go randomly in the market town. It was not until the factory was put off work in the afternoon that Ren Xiaosu finally saw a thin man with scratches on his hands on the road!

Ren Xiaosu was overjoyed: "Brother, did you get a hand injured while working? I have special medicine, should I do some?"

The thin man looked at Ren Xiaosu vigilantly, always feeling that Ren Xiaosu's tone was not serious: "No."

"Come on, come on," Ren Xiaosu stepped forward and held the man down. In order to promote his black medicine, Ren Xiaosu simply put down his last principle: "Give you a little cheaper!"

However, the other party was still unwilling. After all, the black thing on Ren Xiaosu's hands seemed to be problematic.

Ren Xiaosu gritted his teeth: "I just thought it was for publicity. I will treat you for free this time!"

"Okay, okay, take the knife away first..."
Chapter completed!