After listening to her mother's thoughts, Minghua returned to her room dumbfounded. She put all her money into a storage bag and entered the trading center again.

Unexpectedly, as soon as she entered, she met the interstellar human Ryan before she could go to the trading center.

"Little sister, long time no see."

"That's right! We haven't seen him for so many days." Minghua looked at Ryan with a smile. He put on a dark blue tight-fitting outfit today. Such clothes can maintain body temperature, are waterproof and fireproof, and the materials look like they are from the interstellar era.

Combat uniform materials.

Ryan had a smile on his face, "What do you want to change this time?"

"There's nothing in particular that I want to change. I wonder what Mr. Lane brought in."

Ryan understood instantly and took out a box of nutrient solution from the storage buckle, "This is the nutrient solution from our interstellar plane. After eating it, you can guarantee that you will not be hungry for a day; the nutrient solution I brought also tastes good, little one."

If my sister likes it, she can buy some."

"Buy ten." Interstellar nutrient solution can indeed fill your stomach, but it cannot be consumed for a long time, otherwise it will affect the body's fertility and organ variation.

The mutated organs can better adapt to the consumption of nutrient solutions, but fertility will become difficult; this is what she discovered when she was in the interstellar plane, so at that time, human reproduction in the interstellar plane she was in became a problem.

The most difficult thing.

Before she left, she left a few words, but she didn't know if anyone would find out.

"Only ten? Is it too little?"

Minghua shook her head, "I need ten to taste it, so I'm not in a hurry to buy so many. I wonder if Mr. Lane came in with only nutrient solution this time?"

"That's not true." Ryan gave ten tubes to her hand, put away the remaining nutrient solution, and took out a box and opened it for her to see. "The box contains a medicine specifically for our interstellar, a medicine to repair mental power.

There are three types of energy replenishing potions and healing potions; among them, the mental power repairing potion can quickly recover people who have overused and depleted their mental power; the energy replenishing potions are basically used by space warriors and mercenary groups, and of course, ordinary people also have them.

The therapeutic drugs used are relatively common in the interstellar world and can treat various diseases of the body, including the cancer that we said over there that people on ancient earth changed their color after hearing about it."

"What's the price?" These potions are indeed needed in the current plane.

Ryan made a sign of five, and then said: "These three potions are not very rare in the interstellar world. We had a transaction and it was very pleasant; so this time, give me a potion, five of your planes."

Just a hundred dollar bill will do."

Minghua observed him calmly, "Okay, give me ten of the same."

"Okay, there are ten pills of the three potions, totaling fifteen thousand; just consider the nutrient solution as a gift to you. If you want to buy it next time, keep looking for me." Ryan winked at her.

Minghua smiled slightly, collected the potion and put it into the storage ring; under Ryan's surprised gaze, she said: "It's because the ancient earth's banknotes are a cultural relic in your interstellar era!"

After saying this, she walked out of the trading system.

The value of cultural relics cannot be measured by money.

When she made the first transaction, she thought it was cheap to buy two guns for two thousand yuan; occasionally she thought about it, the ancient earth's banknotes had special production methods, and not just anyone could imitate them. If they can be passed down to the interstellar era, they must be

cultural relics.

Selling cultural relics is quite expensive. So, she doesn't think it's cheap, but others think it's a profit.

If he hadn't made it sound like she had taken advantage of him, maybe she wouldn't have exposed him.

Ryan at the trading center was surprised again. This little girl was a little too smart. He had guessed all this. Then he thought about it, he was from the interstellar era, and she was from the ancient earth. Aren’t the things from the ancient earth just cultural relics in the interstellar era?

!

It’s not really surprising.

Ryan chuckled softly, "The little ghost can keep her composure. Are you exposing me before paying for her? Are you afraid that I won't sell her the potion?"

Don't tell me, Minghua really thinks so, get the thing first; whether it can be traded later will be discussed later, but he can't let him think that she really doesn't know anything.

Reappearing in the room, Minghua took out all the things she had changed; she had been around in the interstellar era and knew the interstellar lingua franca. The packages of potions and nutrient solutions had the interstellar lingua franca. People who didn't know it couldn't tell the difference at all.

Which kind of medicine is it?

Five of the healing potions were kept, and the others were labeled and noted and put into storage bags; the five healing potions were stored separately and kept for the parents. The mother was pregnant and had a baby, so she would definitely need the healing potions.

Anyone who has given birth knows that the pain is not only painful during delivery, but also lasts for several days after delivery. It takes time for the pelvic bone to heal. During this period, it is a kind of torture 24 hours a day.

The law can only be resisted forcefully.

Go out of the room and find your father.

"Dad, I got some good stuff from another deal. Please give Uncle Xu Lang a call."

"Okay." Xiao Feng went to make a phone call. When he came back and sat down on the sofa, he asked her curiously, "What good stuff?"

Minghua said: "There are three medicines and one nutrient solution. The medicines are very effective. If they can be developed, I think our country's medical level will definitely reach an unprecedented height. As for the nutrient solution, taking one can make people feel better."

If you don’t feel hungry for a day, you can replenish the energy and nutrients your body needs.”

"Is there such a good thing? Then not everyone will take nutrient solution from now on. Show me what it looks like?" Xiao Feng looked at her with interest.

Not only Xiao's father, but Xiao's mother was also beside him with a curious look on his face, waiting for her to take out the things.

Minghua had no choice but to take out three medicines and nutrient solution.

The couple came up to take a look. The label was put by their daughter to let them know what it was. Xiao Feng picked up a healing potion and asked, "Huahua, can this potion cure all diseases?"

"Yes, that's what the person who traded with me said, but we have never used it and don't know the specific efficacy; we need to wait for someone to experiment with it. Moreover, if this kind of medicine can be developed, it will definitely benefit our country.

Countless people." Even abroad.

A thing of immeasurable merit.

Minghua looked at them taking turns with a smile. Seeing Xiao's mother taking the nutrient solution bottle, she said: "Mom is taking the nutrient solution. The advantage of this nutrient solution is that it can meet the body's energy needs. The disadvantage is that if you eat too much, you may not be able to use it."

Infertility.”

"Ouch, that's not possible." Mother Xiao immediately put down the nutrient solution and subconsciously touched her belly, "Isn't this a harmful thing?"

Minghua chuckled.

Xiao Feng is much more receptive, and he thinks a lot, "This is a good thing, as long as you don't drink too much; like emergency relief, disaster relief, missions, or when you are busy and don't have time to eat, a nutrient solution can meet all needs
Chapter completed!