What Lin Dong wrote was based on the scientific methods of the previous life and the blessing of the effect of seals and phantom shadows against the sky, and systematically and concisely expounded in principle. Pen ~ fun ~ pavilion www.biquge.info is not only easy to understand, but also very easy to operate and verify.

Zhang Fang was the first to read it, hugged the paper into his arms, and then asked Lin Dong eagerly, "Little brother, you said that the refining materials are the same as the elixir used in alchemy, there is a certain refining temperature, as long as the temperature is controlled, you can ensure a great chance of refining success, have you tried this?"

"This, sister-in-law, I've only tried one, red sand, it's between three hundred and twenty-five degrees and three hundred and twenty-nine degrees, and the time is no more than one and a half minutes. ”

"What is the success rate?"

"100 percent success. ”

Zhang Fang's eyes widened, there was a fifty percent chance that he could already be called a refining genius, this ten percent?

She wanted to verify it, and with a slap of her hand on the storage bag, a small medium-grade refining furnace appeared in her hand.

Just as he was about to continue to take things, he found that Lin Dong had already placed a furnace fire array plate on the ground, plus five medium-grade spirit stones embedded in it.

She was not polite, she directly took it and controlled the array disk, and a wisp of flame rose out of thin air, sometimes big and sometimes small.

The first is fire control, refining weapons and alchemy all use fire, Lin Dong explained fire control in detail at the beginning.

There is always a difference between what is written on paper and the actual operation, and Zhang Fang has a problem with the microcontrol.

Lin Dong smiled, "As far as the red sand is concerned, a change of two degrees is allowed within five seconds, and you don't have to pursue the standard of one degree now. ”

"Oh. Responding in annoyance, giving up his attachment to the standard, Zhang Fang started the next step.

The furnace hangs over the flames, and the hand is used to make a decision, and a raging fire erupts from the furnace.

Grab a handful of red sand placed on the ground and carefully sprinkle it into the furnace.

As Lin Dong said, it was very easy to refine red sand at a certain temperature, even if it was her first time refining red sand.

Zhang Fang stopped and gave Lin Dong a thumbs up, "Little brother, you have this method!"

Red sand, a first-order refining material, the raw material is red, scattered like sand. Refining temperature and time...... After preliminary tests, the lack of red sand will cause the magic weapon to be difficult to form, and it is preliminarily inferred that the red sand has the effect of contaminating with other materials and improving the power of molding.

Zhang Fang recalled Lin Dong's description of the characteristics and function of the red sand, and took out a few materials to prepare for the test to see if it was as he said.

"Sister-in-law, wait a minute. Lin Dong stopped her from continuing to take the materials, "There are still some things we have to discuss, it doesn't take long, and these will be time trials in the future, what do you think?"

"Oh, little brother, look, sister-in-law is a little anxious. Zhang Fang smiled

Stop the action of picking up materials from the storage bag, and move the stove and formation on the ground to the corner of the room.

He covered the paper in Yuantu's hand with his hand, and said to Yuantu, who was staring at her, "The matter of the little brother is not finished yet, you can't wait to go back and look at it." ”

As soon as she said this, Yuan Tu pulled his mind out of those fresh alchemy techniques, carefully arranged the paper, and put it on the original pile of paper.

"Brother and sister-in-law," Lin Dong saw that they were all seated, and he continued, "You can pick up these things that you are interested in first, and write down any thoughts on them." We talk about these things every seven days, what do you think?"

Yuan Tu was the first to express his worries, "Little brother, if these things are in our hands, you are not afraid of being taken?"

"Well, these of the little brother's are priceless treasures, a precedent for cultivating the immortal realm, so it's not appropriate for us to hold it, don't you think about it again?"

Zhang Fang agrees with the original land's statement, in their hands, it is really unsafe.

"Huh. Lin Dong smiled and said, "You don't have to worry about this, first of all, the identity of the Lin family can stop many people from thinking about it, and secondly, it is also my main idea, I hope that more people will know about my book, and you have also read it, my method is not one or two people can complete these experiments, if one day others want it, give it to them." ”

"But if you let this thing out, you ......," said Yuan Tu hesitantly.

"I know what my brother is watching out for," Lin Dong said, "I just said some basic things, and it has already attracted the killing intention of the hall master, and I have to think about it carefully." If you want to put it down, not only do you want to let it go, but you also have to make it known to the whole world, that is, if you get the guarantee of safety, can you still agree to it?"

"If you think so, then I'm relieved. ”

"You put safety first, if the identity of the Lin family can't guarantee safety, then this matter is basically someone else's meat, so it's better to let it go. ”

This is a bit soft, but it is also a fact, and the three of them have to accept it.

The air was a little dull, Lin Dong exhaled, and took out a stack of paper from the ring, about two fingers thick.

Flipping through the folded paper in his hand, Lin Dong sighed, these are some of the works written by the sages of the previous life, and he wrote them down silently.

This stack of papers, there is the art of war, from Sun Tzu's to thirty-six strategies. There is Zhou Yi, there is Tao Te Ching. There are also some reflections on the construction, training, and combat methods of the modern army.

The others were the ones he had thought of, the idea of combining the characteristics of modern firepower weapons with the things of the Immortal Cultivation Realm.

These are all things that he has never told others, and today, he is going to take them out and share them with his two relatives.

After a crisis, he truly recognized the identity of Yuan Tu and Zhang Fang's relatives, and it was time to share these with them.

He was thinking about what was on his mind, and the two of them were guessing what was written on the paper in the younger brother's hand.

From the paper used, what he first took out was only the white paper that could be used by ordinary mortals, and now the paper in his hand was gold paper that only mortal royals could use. The stack of papers in front of you is already shocking, is there anything more powerful?

Ten minutes later, Lin Dong woke up from his memories.

The past follows the wind, so let's focus on the present.

He solemnly handed the paper in his hand to Yuantu and said to Yuantu, "The contents of these papers will be destroyed immediately after you have read them, and you should not put a word on the paper in the future, just remember them in your mind." In the absence of me, you should not discuss a word in private. This is limited to the three of us, and if we want to teach others, we must have the unanimous consent of the three of us. ”

Lin Dong said solemnly, Yuan Tu put the gold paper in his hand and did not open it.

Don't say a word, don't leave a word, if you want to pass it on, even Lin Dong himself can't pass it on privately, what is written in the bottom of this?

The two of them thought, and they didn't dare to open it casually.

"Also, each of you will give me a drop of essence blood. ”

When Yuan Tu and Zhang Fang heard this, they each stretched out a finger, and there was a drop of natal essence blood on their fingers. (To be continued.) )