In the book, Wei Boyang recorded the knowledge of the synthesis and decomposition of lead, mercury, sulfur, etc. But Wei Boyang has a big shortcoming www.biquge.info that is, he uses various hidden words in the book, such as: "The girl on the river, the spirit is the most godly, the fire is flying, there is no dust, the ghost is hidden and the dragon is hidden, I don't know what exists, I want to control it, and the yellow bud is the root." In fact, the maiden on the river is mercury, and when the mercury is heated, it will evaporate (fly) and disappear. If you want to fix the mercury, you need to add yellow buds, which are sulfur, and then red mercury sulfide will be generated after heating.

Wei Boyang's use of cryptic language to write books is related to the cultural fashion of the time (Eastern Han Dynasty), when cryptic language (i.e., anagrams) was prevalent, for example, Cao Cao and Yang Xiu saw the words "Huang Juan's young woman's grandson and grandson" written on Cao E's tablet, and they guessed the words "wonderful words" on their own. In fact, in the "Participation Deed", Wei Boyang even expressed his name in a hidden language: "When the time is to do harm, be neighbors with ghosts; For a hundred years, travel the world; Chen Fu Yuxi, east and west to the south, the soup suffers from doom, and the water and drought are separated. ”

The earliest alchemy works we can see now are the "Thirty-six Water Methods" and "Yellow Emperor Jiuding Shendan Sutra" in the Western Han Dynasty, there are no hidden words, operation methods, drug names and dosages are very clear, but since Wei Boyang in the Eastern Han Dynasty, various alchemy works have emerged in an endless stream. Even the most commonly used mercury in alchemists are: Yinnu, Xuanshui, Lingyang Ziming, Red Emperor Liuzhu, Changshengzi, and Red Blood General...... and more than 50 kinds of incognito; And sulfur also has: Shiting Fat, Yellow Bud, Huang Ying, General, Yanghou, Sun Powder, Mountain Live, Fa Huang, Yellow Candle...... and more than 30 kinds of incognito. Ge Hong of the Jin Dynasty wrote "Hug Puzi" is also a famous alchemy book, and Ge Hong pointed out that these hidden words seriously hindered the correct dissemination of alchemy results. Since then, the work of annotating the anonymity of the drug has become a guide book for alchemy. By the Tang Dynasty, almost all generations of emperors were fond of alchemy, and at this time, when Chinese alchemy was in its heyday, many alchemy writings had more practical content and rarely used cryptic language. At this time, Chinese alchemy also spread to the country of Alab, which promoted the development of alchemy. After the alchemy, it was introduced to Europe, and after several evolutionary developments, it finally formed an important category of modern science -- chemistry.

Chemistry, derived from the alchemy of Al-Kimiya. According to Professor Cao Yuanyu's research, this is the most important pursuit purpose in the Chinese Jindan technique? Liquid gold. The Quanzhou language of Jinye is kim-ya, and Quanzhou was the most prosperous treaty port in the Tang Dynasty. And Geber (?), the originator of Alchemy, was the originator of alchemy. ―~780) once wrote a book called alchemy. Geber's greatest contribution was the distillation of alum, saltpeter and alum to produce nitric acid. This contributed greatly to the later study of solutions in Europe and the development of chemistry. However, China mainly focuses on fire alchemy and fails to seriously study the reactions in solution and the gases produced (China's "gas" is abstract). This is also the reason why the development paths of the East and the West are different. ---introduction

"What's the situation?"

The wind hid aside and did not move, and he could clearly feel that the breath in its body was very chaotic in the cry just now, as if it had been seriously injured, and then looking at the blood oozing from under its buttocks, the wind was even more sure that it was definitely seriously injured, "The ancients had clouds, taking advantage of your illness, to kill you." ”

Feng Zhong snorted coldly, "Dragon Scroll Kamui." ”

The domineering twisting tornado heart method was violently transported, and the powerful aura was released, and the wind did not rush up in a hurry, but used the skill superposition to shout, "Furious." ”

"Buzz ......" tornado divine power and fury are perfectly superimposed, at this time, the wind is full of arrogant and domineering power, holding the bone knife in both hands, and quickly rushes up, the speed is as fast as lightning, and a long tail flame is dragged behind him......

As soon as the behemoth's eyes opened, a strong aura was immediately released from his blood-colored red eyes, and his body stood up suddenly, opened his bloody mouth, and screamed wildly......

"Whew......"

The wind was numb in his ears, and the speed suddenly slowed down by the resistance generated by the sound waves, and he was shocked in his heart, and his speed increased again, and he rushed up with a crazy impact, and jumped high and stabbed a knife into the neck of the demonic beast......

Blood-eyed Mane Wild Lion, Sixth-Order Demonic Beast, HP: 146474/480000, Experience Value: 30000, Qigong Value/Full Energy Value: 1000, Survival Value: 100, Status: Weak, Skill: ???

The system in his mind showed the attributes of the Xue Qing Mane Madly Lion, and the wind was shocked in his heart, and he only cut through a little bit of skin with all his strength just now, and did not cause substantial damage at all, and quickly retreated after the attack.

Looking at the sixth-order demonic beast that was angry, Feng swallowed his saliva, and his eyes lit up.

"I'll take it, Great Perfection Sixth-Order Demonic Beast!"

Xue Qing's mane wild lion stood up, his blood-red eyes staring at the humans who violated its territory, exhaling white anger in his snort, scratching the ground with his front paws, revealing his sharp teeth, and letting out a low roar, releasing a powerful aura on his body, with a strong demonic beast domineering aura in his breath. Fierce, supremely fierce, only a demonic beast above the fifth order can exude such a terrifying ferocity.

Feng subconsciously shuddered, glanced at the gap on the bone knife, his face changed slightly, and said in his heart: "The skin is too thick." ”

"Whew......"

There was another roar, and the shaking wind made both ears numb, and the eardrums were about to burst.

In an instant, the wind body moved again, frantically rushed towards the blood-eyed mane mad lion, more than three zhang away from it, suddenly jumped up, and carried all the energy and qigong on the double knife, and stuck it into the eyes, the tornado god was violent, a god-level exercise, a magic technique, the combination of the two, the power that was stimulated was so terrifying, the heavens and the earth were moved, and the wind was full of confidence in this power.

But when he was about to succeed, he saw that the front paws of the blood-eyed mane mad lion suddenly moved, and the powerful wind blade drawn by the three claws was extremely sharp, shaking in the air, directly splitting the wind.

The three wind blades are released by the powerful magic power in the body, driven by the strong wind, the wind blade is formed, this kind of wind blade is not a problem to break the gold and gravel, the wind face changes greatly, the three wind blades completely block his attack, as a last resort, the dantian in the body once again transports a powerful full energy and qigong, the full energy and true qi on the hands, and the "flash" body method plus the bone knife to meet the attack......

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