Beaker of Douluo

Seeing that the sun was shining brightly, Ning Rongrong was sweating profusely, and it was time to go back for lunch.

"Rongrong, stop, let's go back for lunch." I was also meditating on my soul power while watching Ning Rongrong practice.Although it is not as fast as eating and cultivating, it is good to solidify one's soul power.

Watching Ning Rongrong stop and twist and turn as she walked, Ning Rongrong suddenly fell down.

It may be that anaerobic exercise causes too much lactic acid to accumulate in the body.Is the flesh all over your body sore?

There is no way, just like this, my princess hugs her and takes her back.But she was fine, she just tilted her head in my arms and fell asleep.

Seeing that she was all wet, of course I took her to wash up. "Xue'er, I'll take her to wash up. You can make some energy-replenishing meals for lunch. Your pot lid can also be used, and you can cook some element-replenishing soup."

Hey, I'll take Rongrong and leave first.

Now I still have some unfinished thoughts. Thinking about how white and tender it is, cough cough

After washing Rongrong, I massaged her to help her eliminate fatigue, and then I took out a small bottle of liquid - this is the ingredient I extracted from ginseng to speed up recovery, of course it was diluted Many times more.How is it extracted?

Although I am a bastard, I also know a lot of separation methods. For example, the extraction method taught in high school uses two incompatible volumes to extract the solute to the one with the highest solubility based on the difference in the solubility of the solute in the solvent. of solvents.There is also sedimentation separation in chemical machinery, which is used to separate solids.There are also distillation separation methods based on the stability and boiling point of substances, such as the production and purification of gasoline, diesel, kerosene and other substances in petroleum.

But how is ginseng isolated and purified?

It is separated using chromatographic separation method.In fact, I don’t know what chromatography is, because I’m just a bastard. How could I possibly know what’s going on? I’ve just heard a lot about it.

First, crush the ginseng, dissolve it with water, and filter the large pieces. Then use a long column filled with silica-like components of various pore sizes. Put the remaining ginseng solution into the column, and then flush it out with water. Every once in a while, Collect a sample and then adjust the collection time again based on what you collect.

This is like a marathon, selecting different participants.This is also true. According to the characteristics of birds of a feather and people flocking together, the same material comes out at the same time.

But this method is not perfect, and I did not extract the ingredients that enhance the physical fitness.It should be that a certain step destroyed the relevant substances.It's like taking a bite of an apple, and you will soon find discoloration on the surface of the apple. This means that something in the apple has been oxidized.And there’s that, male compatriots can also change color, ahem, everyone knows it.Not everything is perfect and needs improvement.

After Ning Rongrong drank it, her body recovered quickly, and then she started eating.

Perhaps after noticing the difference in the food, Ning Rongrong just assumed that something was added to it to assist her cultivation.

Since we are going to Star Dou Forest tomorrow, everyone is preparing for the next step.

Similarly, I also took out a pair of bracelets similar to Xue'er's and gave them to Rongrong.

"Rongrong, here are these bracelets for you. Each one has a hundred cubic meters of storage space. It will be more convenient for you to shop in the future. You are usually impulsive. There are no weapons with high lethality in them. There are a few bottles of anti-wolf spray. If you smell it, The potion inside will slowly make you lose consciousness. If you don't use it well, you will be infected. Use it with caution. I also have the special underwear for you, so put it on tonight." I think since she is my wife, she has something that is iconic. So I chose the bracelet.

As for anti-wolf spray, I don’t know what anti-wolf spray is. It contains something with anesthetic effects that I extracted from some plants.

"Brother Zhengtian, why do I need to wear special underwear? I feel so shy." Ning Rongrong blushed a little

"Special underwear has breast enlargement effect" I stared at Ning Rongrong's breasts

"Brother Zhengtian, you are so annoying," Rongrong said and ran away with a red face.

"Brother Zhengtian, I think you asked Ning Rongrong to wear this not only to enlarge her breasts, right?" Xueer said.

"Of course, but why can't I tell you, this is a secret. Haha" Sometimes I also need a sense of mystery. What's the point of having fun if others know everything?

"Okay, don't you have any classes this afternoon?" While Ning Rongrong was away, Xueer held my arm and thought about it for a while.

"By the way, Xue'er, we are going to Star Dou Forest tomorrow. It may take a few days, or it may be ten days and a half month. During this period, no one is allowed to come in until I come back. I added special materials to this house. It is designed with an eggshell structure. Even a titled Douluo may not be able to destroy this place. Take good care of the baby." In order to live another day like this, I built such a house.

"Well, I understand. I won't go out until you come back. I will also take good care of the baby. Brother Zhengtian, can you, can you, tonight?" Xueer hesitated.

"Can it be anything?" I was also a little depressed.

"Ouch! Brother Zhengtian is so annoying." Xueer shook my arm.

I seemed to understand, "No, you haven't fully recovered yet. Let's wait for another month."

"Okay." Xueer felt a little aggrieved. At this time, Ning Rongrong came back.

At this time, Ning Rongrong seemed to be different.

Ning Rongrong looked at me staring at her and felt very proud, maybe she would be her sister in a while.

"Rongrong, we are going to the Star Forest tomorrow. We will not train in the afternoon. You can meditate to recover. These are camouflage uniforms and combat boots, which are more suitable for outdoor activities." As I said this, I took out the things from my watch.

"What's the purpose of these clothes?" Ning Rongrong was a little curious.

"I made this with special materials. It has good defensive properties and can prevent snakes, insects, rats, ants and other poisonous things. There is also this mask, which can block poisonous gases, and the camouflage uniform makes people not afraid of being in the jungle. It's easy to be discovered, and he has good adaptability to the environment." Actually, I don't know, these are all my guesses.

"It looks okay, but it's quite strange." Isn't this Rongrong?Where is her little witch temperament?

"Rongrong, I'm going to hunt soul beasts tomorrow. It's very dangerous in the forest. Don't leave me too far, and don't cause trouble on the way." To be honest, why do I feel like there will be an accident when I go to the Star Dou Forest this time?

"Am I that naughty in your eyes?" Rongrong's face turned upside down.

"Even your father says you are a little witch, what do you think?" I said casually.

"My dad is so bad. You can even talk nonsense about this. By the way, have you seen my dad?" the little witch suddenly asked

I've seen a hammer. "Well, I secretly saw the letter your father wrote to Flanders." Anyway, no one in Flanders knows about that letter. Rongrong won't ask her father, right?She should probably forget about it by then.

"Dad, it's true. What kind of soul beast do you think is good for hunting this time?" Ning Rongrong has become dependent on me.

"Don't worry, I've prepared everything for you. Maybe there's still a soul bone." Well, Tang San's Man-Faced Demon Spider smells very good, but it's actually his soul bone that smells good.

"Really? You wouldn't lie to me, would you?" Ning Rongrong was excited, her eyes moving.

"Don't worry, you should prepare well." After saying that, I went to the laboratory, leaving the two girls behind.

This time we go to the Star Dou Forest, what will it be like in the second Ming Dynasty?

I used various materials to test the energy-blocking properties in the laboratory. Xueer and Rongrong came twice in the meantime. Unexpectedly, it was already late at night, but I still couldn't find a suitable material.

Xueer and Rongrong should be asleep at this time, right?I tiptoed back to the bedroom. I felt so excited and had a sense of stealing. I gently opened the door, uh, only to find...