Le Yu pondered how to operate it safely, she originally thought of selling the formula directly after the launch of the potion to break Liu Hanyue's exclusive monopoly, but now it seems that she is thinking too simply. There is a lot of uproar about the formula on the Internet, so many experts can't figure it out, she doesn't dare to jump out and be a hero with just one formula, it is better to have a convincing basis, and she is very short of money now, and it is impossible to contribute to all mankind as selflessly as those experts on the Internet.

After thinking about it, the safest way is for her to prepare the medicine according to the recipe, and no one can find fault with the preparation process, but she can't be sure that the two undetermined DNA sequences on the Internet just come from the three extra raw materials on the formula, which is really troublesome.

Red violet, purple violet, blue violet, looking at the name, these three materials are like triplets, and it should be easier to find the names so similar. Le Yu searched with a light brain, red violet, a herb with medicinal properties, which generally grows in forest swamps and is not common. Search for Violet Summies again, Nani? There is no one in the plant bank? Blue pansies also do not. After confirming it many times, Le Yu's eyes widened in disbelief, how could she dispense medicine if she couldn't find the medicinal materials? Since there is no one, how did Liu Hanyue prepare the prescription? Author: Mom, you can't be too partial.

Le Yu didn't give up, she wanted to order a batch of red violets online, the light brain efficiency was extremely fast, and she quickly screened several sellers, she specially chose the most recent one, and the other party was also a five-colored starfish. Le Yu mentioned his needs, and the response was very fast, and he replied that red violet is not commonly used and is currently out of stock, but there is an alternative herb called red chain, which is somewhat different from red violet in appearance and growth environment, but the ingredients of the herb are similar. Although Le Yu was a little disappointed, she subconsciously did not refuse to trade, ordered a batch of red chains, and found sellers on other planets to order red panies.

Two days later, the two herbs all arrived, Le Yu compared and contrasted, and felt that the seller of the five-colored starfish described it a little implicitly, red violet and red chain are not some differences, but completely different Okay, one is a herbaceous plant that grows in the soil, and the other is a vine-like aquatic plant that grows in the sea, three-year-old children can see it, and the mind is hot, Le Yu decisively contacted the seller:

"Boss, are you there?"

"Yes, what do you need?" The reply was as fast as ever.

"I'm the buyer who bought the red chain with you three days ago, remember?"

This time, he paused for three seconds before answering: "Remember, is there anything wrong with the product?" ”

"It's not just a problem, it's a big problem, see for yourself, these two plants are completely different species, how can they have the same medicinal value, you lie to a three-year-old child? I want to return it and give a bad review! Le Yu angrily sent photos of the two plants.

The corners of the boss's mouth twitched in front of the screen, and then he realized that the other party was not a peer, but a rookie, but in order not to be badly evaluated, he patiently explained: "This customer, the medicinal properties and value of plants are not judged by their appearance, but by their molecular and protein structures, and the deeper layer is determined by DNA. ”

Leyu clicked on a thin piece of e-paper, skipped the previous process, and went straight to the final result: the DNA similarity between the two was 99.99%.

"Ah, the two are really the same family." Le Yu was surprised.

"Yes, according to the history of the geological structure of the five-colored starfish, 500 years ago, 1/3 of the land was the ocean, and the red chain and the red pansy should have been the same species, due to geological changes, the red pansy that grows in the sea has changed its appearance in order to adapt to the marine environment, forming a new species."

"I see, ahem, I'm very sorry for the previous misunderstanding, and I give you a five-star review to show my sincerity." made an oolong, Le Yu was a little embarrassed.

"Hehe, it's okay, do you have any questions?"

Le Yu wanted to say no, but suddenly a flash of inspiration pretended to be relaxed and asked, "May I ask if there are any other colors of this grass like red chain?" It's pretty good-looking. ”

The boss didn't expect the customer's thinking to be so jumpy, so he dutifully replied: "Yes, there are green, purple, and blue, commonly known as purple chains, blue chains, and green chains, which are aquatic plants with similar shapes and different colors, and the marine species of five-colored starfish are quite abundant, just there, but their DNA similarity is only about 70%, and their medicinal properties are also different, so they are not the same species." ”

Le Yu's eyes lit up, "Do you have the goods?" I think I bought some of each and put it in the pool, it would be beautiful. ”

The corners of his mouth twitched, and the boss met a customer who was buying decorations at the herb shop for the first time, but this did not prevent him from doing business, and the two of them made a deal quickly, while Le Yu ordered a pharmacist assistant robot and a batch of commonly used auxiliary chemicals in another store of the five-colored starfish.

God closes a door, it will definitely open a window for you, the author's mother prefers the heroine, and she has the care of the great god, no one is worse than the other, Le Yu thought proudly. Tumbling downstairs, he picked up his fat son who was crawling around with his little buttocks, nodded his little nose and said, "Son, it's time for you to lose weight, you're as fat as a ball, and your double chin is out." ”

The little guy was crawling vigorously, where was he willing to hold it, staring at his legs hard, and his mouth was slurred: "Mom, bad! ”

Le Yu hugged and didn't let go, put her forehead against her forehead, and said badly: "Mom is bad, what should I do?" ”

Xiao Lotte can't say a lot yet, even if he is unhappy, he won't express it, he can only jump word by word: "Bad!" ”

Le Yi rescued Lotte at the right time, put him on the ground, and said seriously: "The little master is the critical period of development, it is better to be fatter, after the age of three, start training physical arts, and the weight will naturally decline." ”

Le Yu shrugged indifferently, "Anyway, I don't carry this pot." "When I left, I silently chubby my son's little bald head, and I felt so satisfied with my feelings. In fact, it is really not her prank to let Lotte have a bald head, but Le Yi suggested that the head of the child before the age of 3 is not fully developed, and the hair at this period is basically a redundant product, so it is best to give it up. Of course, Le Yu is in favor with both hands, and it is so interesting to witness his son's black history.

The logistics of the interstellar era are very powerful, and the express delivery of the same planet can basically be received on the same day, and the nearby planets can basically arrive within two or three days, so Leyu happily received several plants, pharmacist assistant robots and a batch of auxiliary chemicals on the same day. The pharmacist assistant robot is an auxiliary tool specially developed for pharmacists, and Leyu's common household robots, its appearance is a small machine, and it does not simulate the appearance of a human, only half a meter tall, yellow skin, and a little cute.

Don't underestimate it because it's small, but this small body has the functions of detection, extraction, fusion, and analysis of the smallest chord structure of substances known to human beings, and pharmacists use it to analyze the most basic structure of substances, prepare formulas, and in turn configure medicines according to the formula. Le Yu touched its mechanical arm and said seriously: "Little cutie, everything depends on you." ”