After the repair, almost all of Lin Yuan's various spiritual weapons have reached the extreme of medium-grade spiritual weapons, even in the face of high-grade spiritual weapons, it is estimated that they can compete a little bit.

Of course, Lin Yuan already had a black crystal, and he could completely create a high-grade spiritual weapon.

It's just that his current refining experience is still insufficient, and if he forcibly refines a high-grade spirit weapon, he is a little reluctant, and the probability of failure is very high, and he may waste a lot of refining materials.

Therefore, he wanted to wait for some more experience before starting to try forging high-grade spirit weapons.

After repairing the spiritual weapon, Lin Yuan returned to the spiritual mountain.

After entering the cave mansion, Lin Yuan saw that the three flat-headed brothers were still immersed in penance in the corner, and couldn't help but smile with relief and nodded.

Knowing that it was a good thing to work hard to cultivate, he also hoped that the cultivation of these three little guys could be improved as soon as possible, so that they could better help him in the future.

Not to mention, just after a night of hard cultivation, the aura on the three little guys has obviously become stronger, which shows that their talents are also very powerful, if they can cultivate diligently in the future, they will definitely become Lin Yuan's right-hand man.

Then, Lin Yuan sat down at the stone table, and with a wave of his big hand, a wild dog's animal skin and a bowl of animal blood appeared on the table out of thin air.

Lin Yuan had killed a lot of wild dogs in the black gold mine before, so he naturally had a lot of animal skins.

Now, he was ready to start making sigils according to the method in the talisman making book.

Since he had no experience at all, he naturally had to start with the first-level rune seal first.

And to make a first-level talisman seal, you only need animal skins and animal blood from the Qi refining period.

Of course, he can also use blood sand instead of beast blood, and the effect will be even better.

But he was just practicing his hands now, so he didn't intend to waste the precious blood sand.

Then, Lin Yuan had another flash of inspiration in his hand, and an extra black brush appeared.

This black brush can be regarded as a medium-grade spiritual weapon, which he refined when he went to repair the spiritual weapon on the volcano, and the raw materials used were some precious ores and the hair of the black panther.

The function of this black brush is naturally used to draw runes and make runes.

"Whoosh!"

Immediately after, Lin Yuan thought about it again, took out the repaired green flying sword, and quickly cut it on the wild dog skin, cutting it into long strips of animal skins the size of palms.

After that, Lin Yuan put away his flying sword, took a cut animal skin, put it in front of him, and then lifted the black brush, dipped it in some beast blood, and according to the records in the talisman classics, he began to draw the formation runes on the wild dog skin.

"Bang!"

But who knows, before the rune was finished, the animal skin suddenly exploded.

But fortunately, the power was not great, so it did not have much impact on Lin Yuan.

However, this frightened him and the three flat-headed brothers.

"It's okay, you can continue to cultivate!" Seeing that the three flat-headed brothers stopped cultivating and looked over in disbelief, Lin Yuan smiled awkwardly and said.

When the three flat-headed brothers heard this, they continued to bury their heads in cultivation.

Lin Yuan, on the other hand, looked at the messy desktop, shook his head and smiled, then waved his hand, cleaned up the desktop, and continued to try to make talismans.

He thought about it for a moment, the reason why the talisman failed just now should be because he used a little more force and used too much beast blood.

Talisman making is a very delicate work, not only the appearance of the rune should be meticulous, but also the proportion of the position of the rune on the rune seal, as well as the amount of beast blood used, there are strict requirements, the difference is a thousand miles, a small slight mistake, can lead to the final failure of the talisman, which requires a high talent and a lot of practice, not just anyone can make a rune.

In the same way, alchemy and refining also require talent and hard work, and it is very rare for an immortal cultivator to become an alchemist and a refiner.

Fortunately, Lin Yuan still had a lot of animal skins and beast blood, as well as other cultivation resources, which were very sufficient, enough for him to squander them wantonly and keep trying.

In other words, even if his talent is almost there, he can rely on a large number of cultivation resources to become an alchemist, a refiner, and a talisman maker.

What's more, Lin Yuan's talent is not bad, but it can be called amazing!

Seven series of spells, he can master them all in minutes, alchemy, refining, is also able to learn without a teacher, although he groped out by himself, it is not perfect, but that is only because the time is too short, if he is given enough time, even if he does not read other people's classics, he should be able to find out the complete method.

In terms of talisman making, I believe that his talent will not be too bad, and it won't take too long to refine the second-level talisman seal.

In this way, in the following days, Lin Yuan stayed in the cave mansion, making talismans while cultivating, and refining some pills in his spare time.

At the same time, the little demons sent out by the Ten Thousand Demon Valley to search the mountains were in the mountains, trying to find the whereabouts of their Three Valley Lord Black Panthers and Lin Yuan.

......

Time flies.

Seven days have passed in the blink of an eye.

During this period, Lin Yuan's cultivation and talisman making attainments have been greatly improved.

Now, Lin Yuan's cultivation is very close to the early stage of foundation building.

In addition, due to devouring a large amount of demon beast flesh and blood, and soaking in the mysterious pool water, Lin Yuan's physical strength and physique, as well as the power of his spiritual eyes, have increased a lot.

In short, his current strength has been greatly improved.

If he were to fight the panther again, he would have it much easier.

In terms of talisman making, after a lot of practice and many failures, Lin Yuan finally succeeded in refining the second-level talisman seal.

Although it was only a second-level beginner talisman seal, it also made him very happy.

After all, only seven days had passed, and if he was given a little more time to refine the second-level high-level rune seal, it would definitely not be a problem.

It's just that he is worried that there may not be much time left for him.

After all, when he killed the Black Panther, the Valley of Ten Thousand Demons would definitely not give up.

Now that so many days have passed, I'm afraid they're about to find this place!

Therefore, although great progress had been made in the past seven days, Lin Yuan did not dare to relax at all, and was still working hard to cultivate, in order to improve his strength as much as possible before the other party found this place.

"Moo!"

At this moment, a very pleasant cow voice suddenly came from outside the cave.

"Xiaohua, come in!" Lin Yuan frowned slightly and said in a deep voice.

At this time, he just wanted to cultivate hard, and he didn't want to be disturbed by anyone, not even Xiaohua, so he was a little unhappy when he suddenly heard Xiaohua's voice.

However, he also knew that if there was no important matter, Xiaohua would not easily disturb him, so since Xiaohua came, he naturally still had to meet him.

“......”

But who knows, the next moment, when he opened his eyes and saw Xiaohua walking in, he immediately widened his bull's eyes, staring at Xiaohua deadly, and couldn't take his eyes off it anymore.