Fang Zhuo checked it in the Great Wilderness Chronicles and the General Outline of Fu Zheng, which also had some introductions to this aspect, but they were relatively few and relatively high-end. Although Fang Zhuo didn't know how the Yin Ghost Sect cultivated, he felt that these records should be in the same system as them. There is no doubt that these methods of refining corpses and souls should have been slowly developed after the flood famine.

Fang Zhuo felt that some of the records about souls and corpse refining in the jade book revealed a kind of majestic atmosphere, and it didn't look like some kind of yin and evil method at all. From the records of the Great Wilderness, Fang Zhuo was able to analyze that the ancient ancestors were not ignorant of these methods, but disdained to use them. They regard this path as a small path, far from being comparable to the road of eternal life.

For example, the masters of the Xuanyuan family for several generations have not only traveled all over the wilderness, but also experienced wars, and have killed countless masters and powerful demon beasts. For these killed, they have always buried them directly and suppressed their souls with great means, so as not to cause trouble after the death of these guys' extremely powerful spirits.

And the magic methods against the corpse soul are most likely also developed because of the need for suppression.

The ancestors used more repression than use.

Fang Zhuo was also curious about this. According to Xuanyuan's methods, the main body has been destroyed, and it is not difficult to kill a divine soul with his own hands, why do they still want to leave these divine souls and suppress them?

I'm afraid I won't be able to find the answer to these secrets anymore.

Fang Zhuo was now familiar with the Yin Ghost Gate's Fang Market, and he was going to prepare another set of clothes in the next step, opening up another Fang Market. There were three or four sect fang markets that could sell talismans uninterruptedly, and Fang Zhuo felt that his spirit stone income was almost enough.

However, during this time, all the spirit stones he came in did not dare to devote themselves to cultivation extravagantly. Fang Zhuo had to leave most of the spirit stones behind in case he could buy the various materials he needed in the market. Who knows when and where the things needed for the Dao Realm and the Yin God Thorn will appear, and who knows how valuable these things will be?

Fang Zhuo walked around the two markets every day, and on this day, he finally encountered a good thing.

In the stall area of the Yin Ghost Gate, a female monk placed a pile of messy items. Fang Zhuo didn't really pay much attention when he passed by her, but when he walked over, the white jade pipa scorpion suddenly heard a fluctuation in his divine sense.

"Lord,

That piece of wood is kind of interesting. ”

Fang Zhuo was a little strange, what could be something that could be looked at by the white jade pipa scorpion.

He stepped back, looking at the stall nonchalantly as he swept it through with his senses. This time, he targeted the piece of wood that the white jade pipa scorpion said, and it was easy to find the abnormality.

Yin attribute spiritual materials were actually not uncommon here, but they could meet Fang Zhuo's requirements or apply to him, but they had never been found. Since the white jade pipa scorpion said that this piece of wood was somewhat interesting, Fang Zhuo naturally wanted to take a closer look.

His attention was fixed on a black bone, but his mind was scrutinizing the gray-white wooden block.

The piece of wood was two palm-sized and three inches thick, and it seemed to have been soaked in some kind of liquid for a long time, and it had rotted badly. The cold aura it exudes is not heavy, on the contrary, it is a little weak and pitiful. However, when Fang Zhuo infiltrated his divine sense, he suddenly discovered that there was actually a majestic and domineering aura in this piece of wood!

How could something of the Yin attribute have such a pure and domineering aura?

Fang Zhuo was very curious, and analyzed his divine sense carefully, and he found that it was a thunder attribute aura. It's just that the properties of this kind of thunder and lightning are very peculiar, and they actually have the power of yin and cold.

"What is this?" Fang Zhuo asked the white jade pipa scorpion with his divine sense.

"The power of the thunder. The white jade pipa scorpion said: "If my guess is right, this piece of wood was destroyed by the thunder of the sky, so it has a strong thunder and lightning atmosphere." Don't be fooled by its appearance. Although it looked like it was about to rot, the outer layer was actually burned by lightning and then eroded by the Yin Attribute Breath in the extremely gloomy water to become like this. The outer layer that can resist the scorching heat of the heavenly thunder is not as unbearable as it seems. ”

"However, this is not the breath of heavenly thunder. ”

"Well, I think this thing may be close to a Yin Fire Eye under the gloomy waters, because it has been calcined by Yin Fire all year round, and the attributes of this thunder and lightning have somehow slowly changed from pure yang to pure yin. ”

"Pure attribute Yin Thunder?" Fang Zhuo's eyes lit up.

"You want this?" said the stall owner.

Fang Zhuo pointed to the black bone and asked, "How can this be sold?"

"Two hundred spirit stones. ”

Fang Zhuo hissed a breath of cold air and said in a toothache voice: "A piece of cold iron bone? so expensive? This is a bit exaggerated, right?"

The friar's face turned red and she said, "It took me a lot of effort to dig it up. ”

"That can't be so expensive, right?!" Fang Zhuo was used to bargaining with people every day, and he had long been proficient in this. Soon, he dropped the price to one hundred and twenty spirit stones, just to match them with a little else. As a result, the gray-white wooden block containing the thunder and lightning attribute became an additive.

Seeing that the piece of wood that Fang Zhuo asked for was the head, the nun breathed a sigh of relief. Because the piece of wood has been in hand for a long time, but it has never been sold. It contains the properties of thunder and lightning, and that thing can't be used at all.

Not everyone can feel that the properties of this thunder and lightning have completely mutated. Yin Thunder, in the cultivator world, is one of the rarest energies.

It is precisely because of the special domineering and purity of the thunder and lightning that the terrifying cold aura contained in this piece of wood will be concealed. Fang Zhuo's luck was really not ordinary.

This piece of Yin Lei Rotten Wood can have this attribute, and it will only be formed under the condition that all kinds of internal and external natural conditions are very coincidental. Fang Zhuo used to create the Yin God Thorn, not only with the attack of Yin Cold and Dead Air, but also the attack of Yin Thunder would be just as terrifying.

Fang Zhuo sensed an existence similar to a rune at the core of the Yin Thunder Rotting Wood. This thing was like a thunderbolt corpse, extremely secretive, and Fang Zhuo had only slowly discovered it after checking it repeatedly.

This is estimated to be the reason why the Yin Thunder Rotten Wood has been soaked in gloomy water and calcined by Yin Fire for countless years, but it has not lost its thunder and lightning attributes. This is already the prototype of a natural rune, and if this piece of Yin Thunder Rotting Wood continues to be maintained in the original environment for tens of thousands of years or even longer, it is very likely that a natural rune will be generated. Then its power is extremely terrifying.

Fang Zhuo was shocked by his discovery. Since he came into contact with the general outline of runes, he can be said to be extremely proficient in the knowledge of runes. The content of the general outline of the runes comes from the Flood Era, and most of them are the most primitive forms of modern runes. Many are natural runes collected directly from nature.

However, Fang Zhuo had always felt a bit magical about the aura convergence, which would form natural runes from the soul hub after a long time. This kind of record, in the rune knowledge of the current cultivation realm, there is not a trace at all!

However, in the piece of wood he bought today, there was really an aura center!

The practical significance of this discovery was far less powerful than the conceptual impact it brought to Fang Zhuo. Fang Zhuo began to have a more intuitive understanding of this Heavenly Dao. The way of heaven is omnipresent, and in the underworld, there is indeed a force that controls this world.