Feng Xiao rushed to the Qingfeng Valley after a long and dusty journey. Only after walking this way did he realize how grand the Nandou Sword Sect was. He was out of breath as he walked. It took him nearly an hour to reach the entrance of the Qingfeng Valley where a bluestone monument was erected. A warm breeze blew gently into Feng Xiao's chest, carrying an unknown fragrance. The valley was quiet and quiet, just like a place outside the world. The cool breeze in the valley caressed the face from time to time, making people feel very comfortable. No wonder it is so euphemistically named. Qingfeng Valley. After walking along the quiet and soft grass beneath my feet for a while, I saw a thatched cottage standing not far away. Wisps of ribbon-like green smoke curled out from the chimney. It must be the residence of Mr. Han. Feng Xiao walked forward and knocked on the wooden door. The door opened, and he saw an old man wearing a blue shirt and a long silver beard standing inside the door, looking at Qi Yun carefully with a pair of bright eyes. After looking at it for a while, he stroked his beard and said: "Whose disciple are you, but you are very unfamiliar!" Feng Xiao hurriedly saluted: "My friend, Feng Xiao, has just entered the school not long ago, and now he is under the sect of Yun Xiaozi of Shenmu Hall!" Mr. Han He nodded and said: "Oh! So he is the disciple of the old monkey Yun Xiaozi, but I don't know why he is here?" Feng Xiao said: "I came here to ask the old immortal for some herbs. I wonder if the old immortal would be willing to give it to me?" Mr. Han waved his hand, stepped aside, and let Feng Xiao into the thatched hut. There were few furnishings in the thatched hut, but there were a lot of pottery pots and bronze tripods, but there was no place to stay. The entire thatched cottage was filled with a strong smell of herbs. Feng Xiao looked around for a long time, but couldn't find a place to sit down, so he had to stand where he was. Mr. Han didn't mean to give up his seat. He just walked to a blue and white clay pot, stretched out his big hand like dry tree bark, dug around for a while, took out a few herbs, and took off a straw rope on a wall. The tied bear bile was then handed to Qi Yun and said: "Yu Qi helped me find this bear bile. It's quite fresh. If you need it urgently, take it and use it!" Feng Xiao really didn't expect that this Mr. Han was actually He always thought he must be an eccentric old man for being so talkative, but he didn't expect him to be so generous. After getting the herbs and the bloody bear bile, Feng Xiao felt a little embarrassed. Mr. Han waved his hand and said: "These herbs should be the prescription for power-accumulating pills. I didn't expect you, a kid, to be so young." It¡¯s really not easy for someone to know how to make medicine at such a young age!¡± Feng Xiao was startled, thinking that the other party was an old man who had been immersed in pharmacology for nearly a hundred years. How could he not know about this elementary elixir? But he didn't want to mention Dannon. Thinking of this, he smiled and said: "The old immortal is indeed very discerning. Xiao Ke originally studied with a master in a medicine shop for a while, so he naturally knows a little bit about it. One or two!" Mr. Han smiled but didn't say anything else. Feng Xiao suddenly felt uneasy. Could it be that he had seen that I was lying? However, when he saw Mr. Han, he didn¡¯t say much, and quickly left the thatched cottage and bowed to say goodbye to Mr. Han. Unexpectedly, Mr. Han suddenly asked Feng Xiao to wait for a while, looked at him for a long time, and then said: "Boy, if you are there tomorrow, I'm here, I have something important to do with you. If you don't come, don't miss a great opportunity!" He said and closed the door. Feng Xiao was stunned outside the door. He didn't know what Mr. Han meant. It was just a casual acquaintance. What could he do to me? After thinking for a long time, he couldn't figure out the reason, but since he got the herbal medicine, his mind was completely focused on refining the medicine, and he immediately hurried back to his residence in Shenmu Hall. After dinner, the Shenmu Hall became silent. There was only an oil lamp, but Feng Xiao and Zi Qian were still busy. Feng Xiao took out the sacred wooden dragon cauldron and carefully placed it on the ground. Then he carefully read the inscription on the cauldron: The dragon coils around the sacred tree, and the dragon cauldron refines the true essence! After reciting the inscription three times in a row, I suddenly saw the originally tiny dragon cauldron flicker. In an instant, the green light circulated, gradually growing until it was as tall as a person, and then stopped. Feng Xiao and Ziqian looked at each other with anticipation, and quickly opened the Xuantian Materia Medica to the place where the power pill was stored, and carefully looked at the order of refining the medicine. It read: Take a mountain bear gallbladder and grind it into a paste. Put it into a vessel, add milk berry pulp and mix well, heat it over real fire, then sprinkle in snake-eye grass until it becomes a thick paste, put out the fire and let it cool. While it is still wet, twist it into a pill shape with your hands! " This sacred wood dragon cauldron has the effect of real fire heating on its own. Naturally, there is no need to bother. He immediately found a broken hatchet and chopped the bear bile into meat paste. He took less than half and threw it into the sacred wood dragon cauldron. In the cauldron, he peeled off the purple skin of the milk berry, and the sticky milky white juice suddenly dripped out. However, the fruit seemed to be a little stale, and there didn't seem to be much juice, but it should be enough. Pour the juice into the divine wood dragon cauldron and stir it with a stick. It is extremely strange. Gradually, the entire dragon cauldron gradually flashes its faint green light and begins to hiss.?, gradually there was white smoke billowing. Zi Qian looked on with great interest, dragging her slender hands on her fragrant cheeks, staring closely at the concoction in the sacred wood dragon cauldron, and wrinkled her nose to smell it from time to time. Feng Xiao seemed to be very nervous, holding the snake-eye grass in his hand ready to be thrown in at any time, staring at the concoction waiting for it to solidify. Unknowingly, the meal had passed. Qi Yun stretched his neck and looked into the dragon cauldron. He saw that the paste inside had begun to bubble and seemed to be boiling. , I couldn't help but be secretly surprised. I didn't expect that this sacred wooden dragon tripod was really powerful. At the same time, there was a strong medicinal scent floating in the air. Feng Xiao was excited and quickly grabbed the snake-eye grass with his other hand, cut the snake-eye grass into two pieces and threw them in. , the thick slurry immediately rolled and engulfed the snake-eye grass, and the thick medicinal fragrance in the air was immediately mixed with a sour smell. Feng Xiao turned over the Xuantian Herbal Book with one hand and estimated that the time was almost up. Then he silently recited the inscription in his heart. Even if the green light of the sacred wooden dragon tripod stopped flashing, the temperature seemed to gradually cool down. After waiting for a while, the juice seemed to have completely solidified. Feng Xiao found some wood chips and scooped out the round cake that had become a paste. Once the medicine left the sacred wood dragon cauldron, the dragon cauldron immediately returned to its doll-like appearance. There was no movement, so Feng Xiao didn't care about it. He took a hatchet and cut the milky white round cake into several pieces, making them into square pieces. Each piece was as big as a fingernail. Then he carefully cut it into small square pieces. According to what is written in the book, some black impurities inside were removed and cleaned, and then the pieces were rolled into pill-like shapes with the palms of both hands. Feng Xiao was so excited that he could feel the pills with a touch of warmth, and he couldn't close his mouth with joy. He really didn't expect that one day he would actually learn how to make medicine. Referring to the description in the Xuantian Materia Medica, the finished product of pill refining is divided into several levels according to the utensils, materials and heat, including ordinary grade, common grade, pure grade, top grade, fine grade, top grade and fairy grade. The most important factors for good or bad effects are the refining fire source and materials. Generally, elixirs refined by ordinary fire can reach common grade at most, while those refined by heavenly fire are generally pure grade and high grade. If you want to refine medicine above pure grade or even top grade, you must use the real fire condensed by your own true energy to refine it. Only mysterious objects such as the sacred wooden dragon cauldron have the effect of true fire, and the elixirs produced are naturally of extraordinary quality. "However, if the materials are better, the quality of the medicine produced will definitely be higher. Although he knows this, for Feng Xiao now, he is already very happy. This time, he refined a total of eight power-charging pills, no more, no less. The remaining half of the materials were prepared to be refined when needed. At this time, he still felt that he should try the effect of the medicine he had refined first. How can it be better? Ziqian was a little worried, but hesitated to speak, and pursed her lips and said: "Sir, be careful, there is a danger of poisoning if you accidentally take the medicine!" Feng Xiao smiled, waved his hand and said: "Don't worry, I'm already half-healthy now anyway. Life, there is nothing to be afraid of." Zi Qian sighed, and could not say anything else. Feng Xiao raised his neck without hesitation and swallowed the power-accumulating pill he had refined.