Chapter 1208: Yin and Yang

A freshman who just entered school, actually said that he can understand this [Dao Gudandian], he also read this book, there are many opinions, he can not fully understand it!
However, thinking of the talented talent of Zeng Shouyue, Zeng Shouyue still took over the book in his hand.
The above is the simplest formula for blood-filling Dan, and it is the blood-filling Dan of the three products. This kind of blood-dan is also very popular in the current Jurassic mainland.
Zeng Shouyue looked at it and determined that the Danfang, which is a blood-filled Dan, is just like his usual Danfang. He can’t help but frown:
Isn’t this the ordinary blood-stained side? What's the problem?

These medicinal herbs have been used for thousands of years and no one has ever raised any doubts. How can there be a problem?
However, I think that now, at the age of seventeen or eight, it is suspicious to ask, the newborn calf is not afraid of the age of the tiger. He is relieved.
Putting [Dao Gudandian] on the table, Zeng Shouyue smiled and said with a beard: "If you have doubts, you can go to my alchemy division and try to refine it several times. As long as you have refining, you will know the essence of this Danfang. I understand why such a Danfang can be spread in the mainland for thousands of years."
Tunxi shook his head and chuckled: "I don't need refining, I know that this Dan has a big problem."
Zeng Shouyue was somewhat unhappy, but he still held his breath: "Then you talk about it, what is the problem with Dan?"
The classics room has always been quiet, because of the two people's arguments, many students' eyes have been attracted.
There were still people who wanted to blame the two for their noise, but when they saw the identity of the two, they all shut up.
In particular, everyone found that Zeng Shouyue looked at the poor eyes, and suddenly guessed that he was rejected by the dean, and he could not help but have some gloating.
However, Tunxi did not feel anything about the crowd's onlookers and Zeng Shouyue's dissatisfaction. He just tapped the slender finger like a jade and tapped the book gently. The voice was light and steady: "This Dan Fang has two flavors of medicine. They are Huojing jujube and Xuan Binghua. Huojing jujube produces blood, and Xuanbinghua Runyan. If the two are separated, there is no problem, but if the two are integrated into alchemy, then there is a problem."
Waiting for Zeng Shouyue to ask again, Tunxi continued: "Although in terms of efficacy, these two kinds of spirit grass have no contrast, but they belong to the same fire as a water, and one belongs to the yang, which belongs to the yin and merges with each other. The yin and yang of the drug are offset, and although the medicinal herbs are not harmed to the human body, they greatly waste the value of the elixir itself."
"And, once the ingredients of the fire date and the black ice flower are improperly placed, it will cause cold poison or fire poison in the medicinal herbs. If you take this medicinal medicine for a long time, the body of the military will definitely be hurt. Zeng Dean, you said What?"
Zeng Shouyue has been sluggish at this time, and his eyes wide open and he looked at the boy in front of him. He whispered for a long while: "Yin and yang are right? Yes, it is really a yin and a yang. Is it really yin and yang?"
The onlookers were even more stunned when they heard this. Some people disdain, some are confused, and some are shocked.
"What yin and yang are in conflict, I think he is all Husband, this is the Danfang that has been passed down for thousands of years. Can you still change it yourself?"
"I don't think it makes sense to say anything. I heard that some people who take the next blood donation will be inexplicably poisoned."
"I have never heard of anyone who can change Dan Fang himself. What if the refining medicinal herbs are dead?"