After listening to her mother's thoughts, Ming's wife went back to the room crying and laughing; All the money is put into a storage bag and re-entered the trading center.

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."

"Not really! It's been a long time." Ming Wu looked at Ryan with a smile, he changed into a navy blue tight-fitting outfit today; Such clothes can maintain body temperature, waterproof and fireproof, and the material is the material of combat clothing in the interstellar age at first glance.

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

"I don't particularly want to change it, I wonder what Mr. Ryan brought in."

Ryan understood in seconds, and took out a box of nutrient solution from the storage clasp, "This is the nutrient solution of our interstellar plane, and after eating it, we can ensure that we will not be hungry for a day; The nutrient solution I brought also tastes good, so my little sister can buy some if she likes it."

"Buy ten." Interstellar nutrient solution can indeed fill the 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 was also discovered when she was in the interstellar plane, so at that time, it became a big problem for humans to reproduce in the interstellar plane where she was located.

Before she left, she left a few words, but I don't know if anyone has found out.

"Only ten? Isn't it too little?"

Ming Wu shook her head, "I need ten sticks to taste, and I'm not in a hurry to buy so many; I wonder if Mr. Ryan came in with only nutrient solution this time?"

"Not really." Ryan sent ten sticks to her, put away the remaining nutrient solution, and took out another box and opened it for her to see, "The box contains our interstellar special elixirs, three kinds of spiritual power repair elixirs, energy replenishment elixirs, and healing elixirs; Among them, the potion of mental power repair can make people who have overused mental power and depleted recover quickly; Energy replenishment potions are basically used by people from space marines and mercenary groups, and of course, ordinary people also use them; Healing potions are relatively common in the interstellar world, and can treat all kinds of diseases in the body, including the cancer that we said about the ancient earthlings."

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

Ryan gestured to five, and then said, "These three potions are not very rare things in the interstellar world, we had a transaction and thought about it, and it was very pleasant; So this time, give me a potion, and five hundred-dollar bills from your plane."

Ming'ao observed him quietly, "Okay, bring me ten sticks at the same time."

"Okay, ten of the same three potions, a total of fifteen thousand; The nutrient solution should be given to you, and next time you want to buy it, continue to look for me." Ryan winked at her.

Ming Wu smiled slightly, took the potion and put it into the storage ring; Under Ryan's astonished gaze, he said, "It's because the banknotes of the ancient earth were a kind of artifact in your interstellar era!"

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

The value of cultural relics, that cannot be measured in money.

The first time she traded, she thought it was cheap to buy two guns for two thousand dollars; Occasionally, I think that the banknotes of the ancient earth have special production methods, and not everyone can imitate them. If it can be passed down to the interstellar age, it must be a cultural relic.

The artifacts were taken out and sold, which was quite gunman's; Therefore, she doesn't think it's cheap, and people think it's profitable.

If he hadn't said as if she had taken a big advantage, maybe she wouldn't have broken him.

Ryan of the trading center was surprised again, this little girl was a little too smart; I guessed this, and after thinking about it, he is from the interstellar era, she is a person from the ancient earth, and the things of the ancient earth are not cultural relics in the interstellar era!

Not surprising.

Ryan chuckled in a low voice, "The little ghost can calm down, and demolish me before paying, are you afraid that I won't sell her the potion?"

Don't say it, Ming Wu really thinks so, get the things in your hands first; Whether she can trade or not later, but she can't be made to think that she really doesn't know anything.

heavy

Newly appeared in the room, Ming Wu took out all the things she had changed; I have mixed in the interstellar era, and I know the interstellar lingua franca, and the packaging of potions and nutrient solutions have interstellar lingua franca, if you don't know people, you can't tell which medicine it is.

Five of the healing potions were left together, and the others were labeled and put into the storage bag; The five healing pills are stored separately and kept for the parents, who are pregnant and want to give birth, and they will definitely be able to use the healing pills.

Anyone who has given birth knows that it hurts not only during childbirth, but also lasts for several days after childbirth; It takes time for the pelvis to heal, and 24 hours a day during this period is a kind of torture, and there is no other way but to resist it.

Walk out of the room and find your father.

"Dad, I have traded good things again, you can call Uncle Xu Lang."

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

Ming said, "There are three kinds of potions and one nutrient solution, and the potions have a great effect; If it can be developed, I think the level of medicine in our country will definitely reach an unprecedented height, as for the nutrient solution, taking a bottle can make people not hungry for a day, and the energy and nutrients required by the body can be replenished."

"Got this good thing? Not everyone has been on nutrient solution since then; Show me what it looks like?" Xiao Feng looked at her with interest.

Not only Xiao's father, but Xiao's mother was also curious next to her, waiting for her to take out her things.

Ming Wu couldn't, so she could only take out three potions and nutrient solutions.

The couple went up to see that the label was attached by their daughter to let them know what it was; Xiao Feng picked up a healing potion and asked, "Sister-in-law, can this potion cure all diseases?"

"Yes, that's what the person I traded with said, but we haven't used it, and we don't know the exact effect; We need to wait for someone to do experiments, and if this medicine can be developed, it will definitely benefit countless people in our country." Or even abroad.

A thing of great merit.

Ming Wu looked at them with a smile and looked at them in turn, and when she saw that Xiao's mother took the nutrient solution bottle, she said, "Mom is taking the nutrient solution, the advantage of this nutrient solution is that the body's energy needs can be met, and the disadvantage is that if you eat too much, you may be infertile."

"Ouch, that's not going to work." Xiao's mother immediately put down the nutrient solution and subconsciously touched her lower abdomen, "This thing isn't a harmful thing!"

Ming Yu chuckled.

Xiao Feng was much more receptive, and he thought a lot, "This is a good thing, just don't drink too much; For example, when you are in a disaster emergency, on a mission, or when you are busy and don't have time to eat, a nutrient solution can meet all your needs. As for the infertility caused by drinking too much, you can find a way to get rid of it!"