Xu Dao picked up the leather paper and looked at it silently.

"Huh? It's a witchcraft. He was immediately interested.

Casually looking at the other things in his sleeve, Xu Dao pinched the leather paper in his hand and realized it.

A full hour had passed before he raised his head, and there was a look of clarity in his eyes.

Xu Dao sat on the stone bed, tapping his fingers and thinking: "Three corpses sacrifice body technique......"

This is a witchcraft spell, and the parchment paper records all kinds of Gu selection, Gu making, Gu distribution and other means, which can allow Taoists to subdue snakes, insects, poisonous insects, and cultivate Gu insects for their own use, once the Gu insects are successfully cultivated, the Yin God of the Taoist can be stationed in it, and control the Gu insects to travel, which can hurt people and harm people.

Getting this technique, Xu Dao was pleasantly surprised for a while.

With this Gu technique, he no longer had to go to the dormitory to exchange for cultivation spells, and he could save a lot of money out of thin air.

It is said that after the Taoist achieves qi refining, although his Yin God can travel out of his body, once he is captured and killed, the Taoist will also be scattered and die.

And if a sustenance is prepared for the Yin God in advance as a "shell" to use after leaving the body, then when the Yin God is active outside, not only can the time be extended, but once an accident is encountered and killed, the Taoist can also immediately abandon the body and return to the body at a photoelectric speed, leaving his life.

In this way, the Taoist walks the world as if he has two lives, and it is extremely difficult to be killed. This is one of the great manifestations of immortal immortality, and this kind of body is also called "incarnation outside the body".

And after entering the realm of qi refining, the first thing a Taoist disciple who can get out of his body is to cultivate and possess nothing more than an incarnation outside his body!

The incarnation outside the body can be roughly classified into two categories, one is the dead thing, after the refining of the Taoist, the meridians are derived from the body, and it becomes a prohibition, which can withstand the true qi and accommodate the yin god, which is quite spiritual, and is called a "magic weapon", such as Yu Yangyan's dragon sword.

One is living creatures, which are originally flesh and blood, which can carry souls, but through the polishing and cultivation of Taoists, they can also be stationed and controlled by the Yin God of Taoists.

This kind of living creature is mostly selected from birds and animals, which is different from the human body, can fly, swim and jump, and can greatly make up for the shortcomings of the human body, and is called "Yin Beast".

In the incarnation outside the body, the magic weapon is rare and expensive, not to mention the Taoist disciples who have just entered the qi refining, even the Daoists in the middle and late stages of qi refining are mostly difficult to buy.

Therefore, most of the Daoists in the Qi Refining Realm chose to raise Yin Beasts as their external incarnations.

However, it is not easy to raise yin beasts, Taoists must first practice the magic of raising the class, be able to distract themselves from the mind and plant ideas in the brain of the demon beast, and then choose a demon beast as the "yin beast seed", sleep and eat together, so that the two can have a spirit and achieve the "yin beast".

And according to the different demon beasts selected, the price of each is also different, and the difficulty of cultivating into a yin beast is even different.

If you just choose ordinary birds and beasts, after they directly enter the thought, they may become yin beasts, but this kind of yin beasts are ordinary, and it is difficult to even swallow spiritual energy, so it is not very useful.

Xu Dao pondered the "Three Corpses Sacrifice Technique", and said secretly: "If it is really a person who has no windfall and is not rich, and a horse has no night grass and no fat." ”

Having a Yin Beast is equivalent to another life, and the spells that can raise Yin Beasts are naturally not cheap, they are more expensive than the Spirit Gathering Array, and they cost two or three hundred runes, not to mention two or three hundred runes.

Daoists who have just entered Qi refining can also not afford it, and they will not buy it until they have three or five years, or after breaking through to the middle stage of Qi refining.

And Xu Dao has now found this cave, not only has he obtained a spiritual cave mansion and has a good house, but he has also obtained an additional incarnation method outside the body, and has the qualification to control the "chariot and horse".

Just wait for him to cultivate the "Yin Gu" again, and he will be the one who "has a car and a house" among the Taoists!

However, the "Three Corpses Sacrifice Technique" is not an easy spell to cultivate.

Xu Dao looked at the skeleton beside him and pondered, "Most of this person is practicing Gu art and going crazy, and then sitting down. ”

As a one-party Gu technique, the "Three Corpses Sacrifice Body Technique" is different from the ordinary beast spell.

It is dedicated to raising snakes and insects and other scale creatures, because the body of snakes and insects and the human body is too large, the Taoist Yin God is difficult to station, and it is easy to be affected by the cold bloodthirsty nature of snakes and insects, and once it is affected, the Taoist will become not a ghost or a ghost.

And "Three Corpses Sacrifice Technique" is not only like this, it is divided into three layers, not to raise one or two Gu insects for their own use, but to raise a group of Gu insects and control the insect swarm.

After cultivating the first layer, the Daoist Yin God can possess the Gu worm, and control the insect swarm to travel, it is extremely difficult for people to tell which one it is hiding, and the ability to save life is greatly enhanced.

And after cultivating the second layer, after the Gu worm that possessed the body died, the Yin God could not return to the physical body, and directly "live" in the insect swarm again. After cultivating the third layer, you can "live" in the Gu worm twice.

Such a spell is relatively rare even in Gu art.

It's just that to cultivate this technique, the Taoist needs to use the Yin God to nourish all the Gu worms in advance, and the cultivation of the third layer needs to be distracted three times, so that he can order the group of Gu to live once or twice.

This also leads to the fact that Taoists who practice the "Three Corpses Sacrifice Body Technique" are very easy to be affected by Gu worms, schizophrenia, and then go mad.

It is recorded in this spell that it is best for a cultivator to cultivate a spell that purifies the mind and calms the qi to the fullest level in advance, and then begins to cultivate. Every time you cultivate, you have to cultivate one more Pure Heart and Calm Qi spell, otherwise you are in danger of going mad.

However, spells of the Pure Heart and Calm Qi cannot directly improve the strength of the Taoist, and the difficulty of cultivation is not small, and few Taoists practice this kind of spell.

Just like the Taoists in the White Bone Temple, all of them carefully select spells that can resist the enemy and kill them, in order to increase their strength and earn talisman money as soon as possible, no one will think of purifying their minds and calming their minds and cultivating their minds, let alone cultivating such spells to the realm of Dacheng.

Xu Dao sighed in his heart: "If you want to come to the original owner of the cave, that's it."

The corpse of the seated Taoist disciple is upright, and the bones are complete and white, not like he was poisoned and injured, and there is no suicide note and other things in the cave.

He glanced at the skeleton beside him, "I don't know where this person got this Gu technique, but there is no ...... in the White Bone View."

But this matter has nothing to do with him, Xu Dao held the leather paper, looked at the recipe recorded on it, and secretly said in his heart: "This recipe deserves to be obtained by me!"

Xu Dao has no character urn, although he has not practiced spells such as purifying the heart and calming qi, but it is not a problem to practice this kind of spell to the fullest.

Pure heart and calm qi spells do not require talent, and there is no need to burn grass and beat the ding when practicing, and even the consumption of true qi is small, and the only difficulty lies in the water grinding kung fu, which takes a lot of time.

After cultivation, it can stabilize the mind of the Taoist, assist in sitting still, reduce the trouble of illusions and obstacles, and keep the Taoist's spiritual platform pure.

This kind of visualization technique is suitable for the cultivation of non-character baskets.

Xu Dao suddenly said in his heart: "After settling down in a few days, I will go to the dormitory and the ghost market to choose a self-defense spell and a pure heart and calm qi spell to practice!"

He turned his head to look at the skeleton beside him, lowered his head, and searched for seven or eight talismans from the other party's sleeve.

Although the money is not much, it is also a sum of money for Xu Dao now, which makes him happier again.

In the end, Xu Dao finished the search, personally collected the bones of the Taoist in the cave, and then sent the wrestlers to take them out and choose a good place for burial.