Chapter 115: Magic potion, 1 hydrogen oxide

　　After thinking for a while, Richard felt that it was still a roundabout way to make this matter clear, try not to hit Gro too much, but also don't let the other party continue to misunderstand.
　　 "I think it may be that your talent is indeed awakened." Richard looked at Gro.
　　 Gro's eyes were bright.
　　 "But..."
　　 Groe suddenly jumped again.
　　Everything is scared but.
Sure enough, the next moment I heard Li Cha say: "But...I think this chance is still a bit low. If you are really talented, then there should be a series of performances in peacetime. You should be aware of it right now, not Suddenly there was a qualitative change."
　　 "Then I am..." Gro asked tentatively.
　　 "I think it may be caused by the external environment." Licha said.
　　 "External environmental reasons?"
"Yes." Li Cha nodded. "Maybe because of the operation of some stars, it was just in the right place last night, which is more suitable for meditation. In addition, last night was the end of the month, there was no moon and other reasons, and the chances eventually led to a coincidence. Your meditation has never been more successful."
　　Gro understood, but did not understand.
　　 In his mind, Richard said the reason, which led to the success of his meditation last night. But what is the inner principle of the reason, he really does not understand at all.
　　 But one thing he still understood a little bit, looked at Li Cha and frowned and asked, "Your Excellency, so, yesterday was just a special case, and I will change back to what I was after?"
　　 "I'm afraid of it," Richard said, adding to his heart: Unless you go out every day to help out.
　　 "In this case, am I not..." Gro's mood suddenly became low.
　　Richard's eyes flickered and thought of something. He said, "However, I can help you."
　　 "Huh?" Gro looked, "How can I help?"
　　 reached out and touched his arms, and Richard took out a small glass bottle, which was actually taken out of the iron ring. The glass bottle is filled with a small amount of transparent liquid. It shines a little in the morning sunlight, and it looks like gold is flowing inside.
　　 "This is a special meditation potion that is more precious than the ether given to you before. You can call it... well, deionized water, also known as dinitrogen monoxide."
　　 "Deionized water? Dihydrogen monoxide?"
"Yes, this bottle is used three times. After each use, you can ensure that the effect of your body is as successful as last night. Compared with ether, this medicine has the advantage that there are no side effects, no matter how many times it is used. It will cause harm to the body and can not be addictive. However, there are disadvantages, that is, the storage time is very short, which can only be stored for three days. Therefore, after you get it, you should use it as soon as possible, otherwise it will become invalid."
　　 Gro was a little excited: "Is it really possible? There is such a magic potion?"
　　 Of course not! Of course there is no such magic potion!
　　 Richard said in his heart.
　　 The so-called deionized water, the so-called dinitrogen monoxide, can only cheat the Gro, a man without any chemical knowledge in the Middle Ages, put it on the modern earth, I am afraid not even junior high school students.
　　Deionized water is the water after removing impurities in the form of ions, the purity is slightly higher than distilled water, the chemical formula is H2O, that is, dihydrogen monoxide. Simply put, deionized water is high-purity water. This kind of deionized water tastes different from the usual water.
　　 Generally speaking, there are "polyhydrated sodium ions" and "polyhydrated potassium ions" in normal water, and all will have a little sweet taste. But deionized water does not have any ions, it tastes like water.
What is the taste of water? It tastes nothing.
If you drink a lot of water, beverages, and wine with various flavors, and then drink deionized water, you will be in the illusion of taste buds, there will be a slight stimulation, that is, deionized water in the mouth to clean up the residual ions, but It can indeed be disguised as a kind of medicine.
　　Of course, except for that, deionized water has no function.
　　 Richard said that the deionized water has a magical effect, but he was prepared to wait for Gro when he came out at night to help.
　　 Of course, this busyness is not a gang. Richard has no good habit of helping others, but thinks of equivalent exchange. Use three times to help out, in exchange for what you want.
　　 Richard reached out and handed the deionized water to the excited Gro, and said: "You can hold this potion, of course, you should also understand..."
　　 "I understand, I understand." Gro did understand, and said, "Your Excellency, you say, there is something I want to do."
"Hmm..." Seeing that Gro is so cooperative, Richard didn't have to be wordy. He said directly, "It's not difficult for me to let you do it for me, it's just a bit cumbersome. Because I want to make something, and before making it , I need some raw materials. If I collect them one by one, I may waste a lot of time, so I want you to accompany me to a few places. By your identity as a prince, let me better do it in a day Get things done and make things out."
　　 "Okay, no problem." Gro said after hearing it, he agreed.
　　 "Then let's go." Richard is also not polite.
　　 "OK." Gro walked quickly towards the door.
　　 Richard followed him out.
　　Gro asked a guard to dismount and surrender the horse to Richard. UU read the book www.uukanshu.com and then accompanied Richard to the first target location—somewhere outside the city.
　　……
　　On the plains, outside the city of Emerald Gold, a barren, low, continuous hill emerged abruptly, like unsightly acne on the skin of the earth. Among them, there is a mine.
　　 As soon as the sky was brightened, there were shouts and whip sounds.
The fierce and brutal supervising inspector, holding a stick and waving a whip, rushed into the cold wind tent and thatched hut, and politely passed the miner on the bed, shouting with dissatisfaction in his mouth: Get it up for me! A group of lazy pigs, haven't seen the sun basking in the sun? Go to work soon, don't go to work again, no lunch today!"
　　 "Hurry up! Stop the ink!"
　　 "The one over there, please!"
　　 "Aislik, old Mullen, don't give me this look, don't come here to work in mine! Five silver coins a month, do you think it's such a good job?!"
　　 "Hurry up, hurry up, hurry up! When Master Oreki gets up and sees that you haven't worked yet, deduct your salary, when you cry!"
　　In the noise, the miners got up with numbness, anger, or suspense, or slowly, dressed in their ragged clothes, picked up their tools, and walked to the mining area in the mine.
　　 This is an open-pit iron mine, there is no need to bend down to mine ore in the mine, the danger is very small, but the workload is very large. It is necessary to knock down the ore with a shovel, hammer, etc., and then filter and classify. The good parts will be piled up and waiting to be transported away, and the bad parts will be discarded directly.
　　 In front of the cliff-like mine wall mined in the mine area, there are two piles of gravel, one pile of maroon is iron ore, and the other pile of various colors is abandoned ore, just like two hills.