After seeing the respectful attitude of Divine Doctor Qin, Chen Hetu said in a calm tone: "It doesn't hurt to tell you."

"Thank you, Divine Doctor Chen!" Divine Doctor Qin raised his head and looked at Chen Hetu seriously, waiting for Chen Hetu's next words.

Chen Hetu said without thinking: "If I guess correctly, this is a prescription for replenishing qi. The medicinal materials in it include ginseng, heterophylla, astragalus, yam... and so on."

"Since there is nothing wrong with the prescription, where did I go wrong?" Doctor Qin couldn't help but ask.

Chen Hetu shook his head and said: "Although there is nothing wrong with your prescription, the method of refining the elixir has entered a misunderstanding."

At this point, Chen Hetu glanced at Divine Doctor Qin's reaction. Seeing that Divine Doctor Qin was still listening attentively, he continued: "In order to make the elixir glow golden yellow, you must have added a lot of pigment, right?

.”

Hearing this, Divine Doctor Qin's pupils shrank sharply.

He did not expect that Chen Hetu could not only see his prescription at a glance, but also the fact that he added pigments.

This made...his face turn red.

Indeed, in order to make his elixir appear colorful, he took a shortcut and secretly added several pigments into the furnace.

However, this is just an inside story of the industry that is unknown to outsiders.

Many people have used this method before. After all, in alchemy nowadays, golden elixir is the best.

Doctor Qin hurriedly explained: "I made those pigments myself, they are odorless and non-toxic."

Chen Hetu nodded and said: "I believe what you said. The pigment you made is not poisonous, but the pigment you made is inconsistent with several medicines in the prescription. In addition, the wood you used to make the fire has animal traces on it.

Feces, the combination of these three, is why it makes an explosion sound when you turn on the furnace, and causes ordinary gas replenishing medicine to produce poisonous gas."

Doctor Qin suddenly realized this.

It turns out that I have been focusing on dyeing, but I have forgotten the possibility of mutual repulsion between them.

The vision I thought was just an explosion of erysipelas...

Thinking of this, he bowed deeply and said respectfully: "Miracle Doctor Chen, thank you for your advice. I, Qin Bai, am convinced!"

Chen Hetu was very pleased to see that Doctor Qin had listened.

He said earnestly: "The most important thing in alchemy is to retain the potency of the medicinal materials so that they can exert more powerful effects. As for the color, it is not important at all. If you continue to practice for the purpose of producing color, the elixir you make will always be on the list.

It’s not like going to an elegant hall.”

One word awakens the dreamer.

Qin Bai once again said with conviction: "The students are convinced by Miracle Doctor Chen's teachings today."

He has now realized that he has gone astray, and what Dr. Chen taught is the right path, so he considers himself a student.

Chen Hetu didn't have any displeasure at all, he just said lightly: "Qin Bai, you are still talented in alchemy. If you follow the right path, you will definitely shine in the future."

"So...you must not rush for quick success or go astray again."

Qin Bai nodded sincerely and said: "Okay, students will remember it."

Chen Hetu said no more and prepared to take Jiang Yu away.

At this time, Wu Tianjiao said angrily: "You are very talkative, and your theoretical knowledge is very clear, but...does this prove that what you said is right?"

Hearing Wu Tianjiao's words, some of the miracle doctors who were watching were dissatisfied with Chen Hetu and said, "You said that practicing the color of elixirs is a misguided approach. Do you have any evidence?"

The second dissatisfied miracle doctor also came out and said: "The one who can refine the color of the elixir is the best. This has been passed down orally for so many years. Do you think it is wrong? Or, our master taught us.

Are they also wrong? Are those great alchemy masters who were once famous all over the world also wrong?"

...
Chapter completed!