Zhu Youdao said, took out a talisman engraving plate from the storage bag, took out a blank talisman paper and some cinnabar, and printed a spirit talisman casually.

This made Zhu Yuanchang and his son stunned, they no longer had knowledge, and they knew that talisman making was definitely not so simple.

"Grandpa, father, this is my own invention of the engraving talisman technique! With this little thing, it is equivalent to having a hundred talisman makers to listen to orders! This is my secret, if this secret is exposed, I am afraid that it will be snatched away by those powerful Xiuzhen families and sects immediately, and then extinguished, so I have always been very careful and dare not show the slightest bit of horse's feet. I have earned a lot of spirit stones, but on the bright side, I never dare to buy things with more than five hundred spirit stones, just for fear of being targeted by others. I have seen with my own eyes that a monk suddenly lost his good fortune and found a treasure of high value, but within three days, he was killed, and the treasure became a life talisman! Grandpa, father, you are my dearest person, and you are the only one who knows my secret! I believe that you know the severity and will not expose this secret! You gave birth to me and raised me, and in order to repay your kindness, I will contribute this thing to the Zhu family!"

Zhu Yuanchang and Zhu Ganglie were silent for a long time before Zhu Ganglie spoke: "There is a way, you shouldn't tell us about this matter, since it is a secret, the less people know about it, the better, although your grandfather and I will not leak it out, but what kind of family background our Zhu family is, everyone knows that once we use the pill, the cultivation will improve too quickly, and it will inevitably arouse suspicion......

Zhu Youdao smiled: "Father, there are so many small families like us in the cultivation realm, there are countless of them, no one will notice us, unless we go around to show off! And the engraving talisman can only make a first-order spirit rune, and it will not affect the overall pattern, as long as we keep a low profile, once the family cultivates a few foundations, it is best to produce another golden pill, and we will not be afraid of anything, it is a big deal to make the engraving talisman public!"

Zhu Youdao's biggest secret at the moment is the Pure Yang Orb, but the Pure Yang Orb and him are one, as long as he doesn't reveal it, no one will know.

The second is the engraving talisman technique, but the engraving talisman is not a thing against the sky, the principle of the engraving talisman is very simple, the difficult thing is that there is no engraving printing in this world. Once someone knows about the existence of engraving talismans, as long as they find someone who understands refining tools and talisman making, they will soon be able to study it. Moreover, as Zhu Youdao's knowledge became higher and higher, he knew that the engraving talisman was only suitable for making first-order spirit runes. The difficulty of making the second-order runes has increased greatly, the rune paper is specially refined, the texture of the rune paper of each rune is different, and it is necessary to be flexible when making the rune, and the failure rate is too high to make the second-order rune with the engraving, and the gains outweigh the losses; the production of the third-order spirit rune has been somewhat similar to the refining tool, and the talisman material has risen from the paper rune to the wooden rune, the jade rune, the gold rune, etc., each spirit rune is unique, and it is impossible to make it with engraving.

Therefore, even if the engraving talisman technique is exposed, it will also affect the low-level spirit rune market, let alone the overall pattern of the cultivation realm.

As long as Zhu Youdao has the power of self-preservation, even if it is exposed, as long as he makes the engraving talisman making technique public and does not eat alone, it will not lead to destruction.

Of course, the Zhu family is still very weak, and it is known that the existence of engraving talismans exists, and in order to monopolize this benefit, it is indispensable to be exterminated.

Zhu Youdao believes that his father and grandfather are not people who don't know the importance of the matter, and the reason why he told this secret is that for the current Zhu Youdao, engraving talismans can not bring him greater benefits.

The reason is still in sales.

Due to the need to avoid risks, Zhu Youdao had to hide and control shipments when selling spirit runes. He controlled the sales amount at about 1,000 spirit stones in each market, because the profit of the first-order middle and lower grade spirit runes was not high, excluding the cost, the profit was only about half. And the trip between each fang city is about ten days, and on average, Zhu Youdao's daily spirit rune profit is only about fifty spirit stones.

Now that Zhu Youdao's alchemy skills have been greatly improved, he can barely refine a first-order medium-grade magic weapon, even if he doesn't rely on spirit runes, but the income from refining tools is close to the profit of engraving talismans, so it is not so cost-effective to rely on him to run around selling spirit runes alone.

The main thing is that running around has a certain impact on the practice. Zhu Youdao always kept in mind that in the cultivation realm, after all, it was still necessary to improve the cultivation as the foundation.

Even if he breaks his leg alone, his sales will be limited, but it will be different if he has a few more people! Zhu Youdao thought carefully and decided to pull people into the gang and share the benefits of engraving talismans. And in this world, who else can make him completely believe in it except for his grandfather and father?

And Zhu Yuanchang's father and son are rough and arrogant on the surface, but in fact, they are the most treacherous in their hearts. Let them go out to sell spirit runes, what is Zhu Youdao worried about?

Zhu Youdao told his experience in the past few years, and finally said: "Grandpa, father, the population of the Zhu family is getting more and more, and there will be more and more people with spiritual roots, how can we feed so many people if we don't save more money? As long as we develop a few generations in a low-key manner, there will be Zhuji, Jindan, and even Yuanying monks, at that time, grandpa, you can only realize the lofty ideal of surpassing the Zhou family in Vientiane City!"

Zhu Yuanchang and Zhu Ganglie's father and son glanced at each other, Zhu Yuanchang said: "There is a way, you have the ability now, what do you say, grandpa and your father will listen to you!"

Zhu Youdao took out a map: "Grandpa, father, you see, this is Yunzhou, Yunzhou is very large, there are hundreds of markets, it took me three years to go to most of them, and there are still a small half of the places I haven't visited! Don't be greedy, each market can sell a maximum of 1,000 spirit stone spirit runes, and then buy talismans and refining materials......"

"I also inquired about the border of Yunzhou, Yuzhou Demon Cultivation is rampant, we must not go; But Yongzhou and Chengdu are very stable, we swept Yunzhou, and then focus on Yongzhou and Chengdu Erzhou, I think, to take these markets, at least more than ten years. Then you can start from Yunzhou and sweep it again......"

"Grandpa, father, our Zhu family is still very weak, and we can't digest any more spirit stones, so we can only pile them up in the warehouse. And it's really not worth it to work hard for something that can't be used! So we need to act safely, we can't be greedy, and put safety first! I made some small means when I was refining these talisman carvings, and outsiders don't know how to use them, and once they input mana, they will destroy the engravings, so even if they lose them, it doesn't matter. If you are walking outside, if you are targeted, you will decisively abandon the talisman carving, or destroy the ...... directly."

The three ancestors and grandchildren of the Zhu family discussed in the secret room for a whole night, and a few days later, Zhu Yuanchang and his son left Zhujiazhuang, and no one knew where they went, while Zhu Youdao stayed in Zhujiazhuang.

After a while, when Zhu Youqing reached the age of five, Zhu Youdao began to teach him to read and write, and when she was older, she would be able to embark on the path of cultivation.