All the passageways on Blackstone Roland Island are built within the mountains, and inside they are intricate and complex. Unless you are a warrior who frequents this place, it would be hard to find your way here. Thıs text ıs hosted at 𝓷𝓸𝓿𝓮𝓵⁂𝓯𝓲𝓻𝓮⁂𝓷𝓮𝓽 Lin Bai followed behind the black-clothed warrior, traversing several passageways, until they finally arrived at an underground building complex! "This turns out to be an underground ancient city!" After exiting this passageway, Lin Bai looked up, and in front of him was a scene resembling an underground palace, with countless warriors bustling back and forth, an endless stream! "This place is Hei Dan City, also a place to seek Elixirs!" The black-clothed warrior heard Lin Bai’s astonished voice and said lightly. After speaking, the black-clothed warrior didn’t stop, continuing to walk forward, into Hei Dan City. "Are you an Alchemist? Do you have certifications from Tianbao Tower or Dongzhou Academy?" the black-clothed warrior asked. "No." Lin Bai replied frankly. The black-clothed warrior paused slightly in his steps and Lin Bai sensed a hint of dissatisfaction from him! Lin Bai quickly added: "Although I have no certification, I can indeed refine pills, as for the method, a try will tell!" The black-clothed warrior shook his head slightly and said, "Sigh, since I brought you here, let’s give it a try!" Upon arriving in Hei Dan City, the black-clothed warrior led Lin Bai into a palace, where there was another black-clothed warrior. Warriors from the Black Market typically present themselves in black clothes, rarely can one see their true appearance! The black-clothed warrior who brought Lin Bai said to the one inside: "This person is an Alchemist, not certified, but can refine Elixir Pills, please make the arrangements for him!" The black-clothed warrior inside responded briefly, asking: "Alright, may I know your name, sir?" The black-clothed warrior said: "It’s best not to use your real name to avoid unnecessary trouble!" Lin Bai nodded slightly, pondered for a moment, and said: "My name is... Dongfang!" "Alright, please follow me!" The black-clothed warrior took out a jade plate, writing "Dongfang" in red ink, and then led Lin Bai down a passageway. Lin Bai followed along. He noticed that the black-clothed warrior who had brought him did not follow, but turned and left instead. Lin Bai did not question further, following this black-clothed warrior to the entrance of a room, where the warrior placed the jade plate in a slot on the door, and it opened, leading Lin Bai inside. "Alchemist Dongfang, this will be your Alchemy Room from now on, the jade plate on the door is your entry credential! Please take care of it!" "This Elixir Room is fully equipped with everything you need!" "The Elixir Furnace and Spirit Fire, all are here!" The black-clothed warrior said upon entering the Alchemy Room. Lin Bai looked around, the room wasn’t large, about a bit over a hundred square meters. At the center stood an Elixir Furnace, emanating rich medicinal fragrance, and below it, small flames could be vaguely seen! The black-clothed warrior took out a jade slip from a storage bag and handed it to Lin Bai, saying: "Alchemist Dongfang, this jade slip contains the method for controlling the Earth Fire here, and a map to Hei Dan City, please remember it well!" Lin Bai accepted the jade slip, clasping his fists, he said: "Thank you! May I know when I can start refining pills?" The black-clothed warrior said: "Warriors who seek Elixirs in Hei Dan City will be organized and allocated, Alchemist Dongfang just needs to prepare well!" "I’ll take my leave then!" Lin Bai was stunned, watching the black-clothed warrior leave. "Just leaving like that? Black Market warriors are truly strange!" Lin Bai thought, watching the black-clothed warrior leave, he revealed a trace of helplessness on his face. But at this moment, Lin Bai approached the Elixir Furnace, observing it closely. Then he took out the jade slip, placed it on his forehead, and instantly absorbed all the text content within. "Fire Control Technique!!" Lin Bai smiled: "So, there is an Earth Fire vein below Hei Dan City, as long as I use the Fire Control Technique to urge it, flames below the Elixir Furnace will flare up, this is convenient!" Lin Bai circled the Elixir Furnace, inspecting it, and after half an hour, Lin Bai mastered the Fire Control Technique completely, without any errors. "I wonder when I can start refining pills!" Lin Bai stood in the room, pondering aloud. Just then, there was a knock on the door of the Alchemy Room: "Alchemist Dongfang, are you here?" Lin Bai walked over, opened the door, and saw two black-clothed warriors standing at the entrance! One of them was the warrior who had previously brought Lin Bai to this room, he said: "Alchemist Dongfang, are you familiar with the place now?" Lin Bai nodded slightly: "I’m familiar, I can start refining pills anytime!" The black-clothed warrior said: "That’s for the best, this friend here has come to request an Elixir!" Lin Bai looked at the black-clothed warrior beside him, asking: "What Elixir are you requesting?" "Yao Hun Pill, I have already prepared the yaosoul and spiritual medicine, and am willing to offer ten thousand jin of spirit liquid for the Alchemist to refine it for me!" the black-clothed warrior candidly said to Lin Bai. "Yao Hun Pill..." Lin Bai immediately searched through his memory. In the Great Demon’s Pill Path Memory, Lin Bai found the introduction to the Yao Hun Pill. "Yao Hun Pill, a seventh-grade Elixir, uses the yaosoul as the main ingredient, blending the soul into the pill, and once consumed, can unleash power surpassing a warrior’s strength, but this Elixir greatly damages the physical body!" "After the medicinal effect wears off, at best it causes a hundred days of weakness, at worst it breaks all meridians!" Upon finding the description of the Yao Hun Pill, Lin Bai’s eyes narrowed, this is simply trading life for power! The black-clothed warrior said: "I’m going to explore a secret realm, but unfortunately, I don’t have many treasures on me. I want to refine a Yao Hun Pill to carry with me, just in case. I wonder if you can refine it?" Lin Bai nodded and said: "I can!" The black-clothed warrior said: "Alright then, I can hand over the yaosoul and spiritual medicine to you, I’ll come for the Elixir in ten days!" After saying that, this black-clothed warrior handed a storage bag to Lin Bai. Lin Bai opened it and found inside the spiritual medicine to refine the Yao Hun Pill and there was also a jade bottle containing a yaosoul! Lin Bai took the storage bag, saying: "No need for ten days, come back in three hours!" "Thre...three hours..." the black-clothed warrior stammered, surprised, and said: "Is it really enough to refine the Yao Hun Pill in just three hours? Won’t it affect the medicinal power?" "Previously, when a friend asked ’Luo Tian’ Alchemy Master Luo Tian to refine it, even he took seven days to finish it!" "Can Alchemist Dongfang really do it in... just three hours?" The black-clothed warrior asked in astonishment. Lin Bai said calmly: "If you do not trust me, then let’s just drop the matter!" Lin Bai returned the storage bag. The black-clothed warrior said: "No, no, no, if Alchemist Dongfang can refine it in three hours, I would be extremely grateful!" "Then please trouble you!" The black-clothed warrior said.