The moment the ghost control technique was promoted to the level of mastery, Su Yun's huge tiger head was torn by sharp pain, causing him to grin his teeth, clench his fists, and let out a muffled roar.

"Soul dementoring, soul control, flood furnace array."

When the pain subsided, Su Yun's brows stretched, and the tiger's eyes flashed.

Once you are a dementor, and then after killing the enemy, you can use this method to easily extract the soul that killed the enemy and turn it into a ghost, regardless of race.

And the success rate is 100%, which will not cause the soul to break up and fail when drawing.

Su Yun bought demon souls to refine ghosts, because there was no means to extract souls, and the souls of the few monsters he killed before could only be allowed to dissipate.

Extracting souls is actually very troublesome, you have to make a lot of preparations in advance, and there is a risk of failure, while the soul dementor will not fail, as long as you kill the enemy, you can easily obtain the soul and transform it into a ghost, which is very practical and can save Su Yun a lot of spirit stone resources.

Soul control is to consume Su Yun's blood, condense it into blood seal runes, and inject it into the body of living beings, so as to control it and grasp the power of life and death.

As long as the cultivation of the controlled creatures does not exceed one great realm, Su Yun can decide the life and death of the controlled creatures in a single thought, and once the blood mark is engraved, only Su Yun can take the initiative to dissipate it, and there is no external force to dissipate.

Moreover, the controlled creatures, once they have ill intentions or malice towards Su Yun, Su Yun can easily sense it, which is an extremely strong means of control.

Once Su Yun carved the blood seal rune, he could only be controlled by him for the rest of his life, serving Su Yun as a slave and servant, but if he had two hearts, the end would be death.

As for the oven formation, it is a means of arranging the formation with ghosts.

Formations, regardless of race, are very powerful means.

The formation is used well, and it is easy to defeat the strong with the weak and fight over the ranks.

It is widely rumored that the deeds of crossing the ranks and fighting can only be done by borrowing the power of the formation.

Two hundred years ago, in the battle between the Black Stone Demon Cave and the Terrans, there were five monsters in the Liquid Perfection Realm, with the help of a large array, they simply defeated a Jindan overhaul of the Terran and injured him.

It is enough to see the horror and strength of the formation.

However, although the formation is strong, it is extremely difficult to get started.

Formations, like other skills, require massive resources to support.

But this is not the main thing, the most important thing in the formation path is understanding, whether it is talisman alchemy or refining, no matter how stupid it is, relying on the accumulation of massive resources, even if it continues to fail, it will always be able to practice makes perfect, and then get started.

As long as you are willing to spend resources, you will not be able to learn.

But the formation is not good, if your understanding is too poor and you can't understand it thoroughly, even if you are provided with more resources, it will be in vain, and it will not be not.

Therefore, no matter what race the formation mage is in, it is extremely rare, not because of a lack of resources, but of talents.

Su Yun didn't have any foundation in the formation, but the promotion of the ghost control technique directly allowed him to master a formation, which allowed him to easily use the ghost to arrange the oven formation against the enemy.

Most of the formations have to communicate with the leylines as a formation, with the leylines as the source of the formation, once arranged, it is basically difficult to move, and can only be trapped a little.

And the law of the oven formation can move with Su Yun's mind, without the help of the power of the leylines, and it is based on ghosts as the source of the formation.

Strictly speaking, the oven formation is the Dao War Formation in the formation.

The Dao Art of War Array was first developed by the Terrans, and the art of arranging the formation with people, gathering people to work together, and integrating into the formation can burst out ten times or even dozens of times stronger than a single body.

Subsequently, the Dao Art of War Array was imitated and learned by various ethnic groups and spread widely.

This kind of formation can move with the mind of the formation mage, not bound by the terrain, unpredictable, powerful, is the best way to protect the path of the formation mage, the power of the same level of Dao soldier formation, is far more than the same level of magic weapons, and does not need to consume the user's mana.

As far as Su Yun knew, the most powerful Black Stone Demon King in the Black Stone Demon Cave was a formation mage, who had spent hundreds of years and painstaking efforts to raise a batch of Red Fire Flame Beetles, which could form a Dao War Formation Red Fire Burning Array, this array of attack and defense was unfathomable, and it was a powerful means of protecting the Black Stone Demon King.

The Black Stone Demon King is a mid-stage Jindan cultivator, and with the Dao Art of War Array, the Red Fire Burning Array, he can rival the overhaul of the late Jindan realm, and he does not fall behind, but he is the Dinghai Divine Needle of the Black Stone Demon Cave.

Su Yun's tiger mouth opened widely, and an extremely thick black mist rolled out, and the figure of the five-headed ghost condensed out.

Putting aside the sluggish snake spirit ghosts, the remaining four ghosts have a strong yin and evil aura, and their souls are condensed, and under the cultivation of a large number of yin and evil treasures, the turtle demon, the centipede demon and the monkey demon all have the strength of the second layer of qi refining, and the dog demon is the first layer of qi refining.

Su Yun's mind moved, and the yin and evil qi on the four ghosts suddenly colluded with each other, connecting and converging, and a hazy illusory red black furnace was suspended and transformed, and a heavy sense of oppression spread in the room.

The furnace formation has the effect of suppressing and trapping the enemy.

Once the enemy is trapped in the oven, the mana in the enemy's body will be imprisoned and difficult to use, and the evil qi will also be turned into a chain to bind and entangle the enemy.

It's just that if the oven formation wants to breed the thunder of the shadows, it needs at least seventy-two ghosts to form the oven formation.

If the cultivation of the ghosts is strong as a whole, the number is rarer, and it can also trigger the thunder of the shadows.

The upper limit of the oven formation is very high, and the more ghosts used to set up the formation, the more powerful it becomes, and the upper limit of potential is very high.

The four-headed ghost could only barely put on the oven formation, and he couldn't exert much power.

"It's good that the furnace magic circle is good, but in this way, I have to cultivate a large number of ghosts, which is another huge consumption of spirit stones."

Half happy and half sad, happy that this improvement in ghost control techniques has brought many benefits, especially the oven array, which has given him a powerful means of protecting the path.

But the sad thing is that the number of ghosts he has is far from enough now, and he must invest more resources to cultivate more ghosts.

Whether it is a Spirit Devouring or a Furnace Formation, it requires a large number of ghosts as the foundation.

However, cultivating a ghost consumes a lot of resources, which makes Su Yun feel pressure, but no matter how much pressure there is, it has to be refined, and the means of protecting the path are very important.

If you don't practice the means of protecting the Dao, that is the cultivation food for walking, and you may be taken away by someone else one day.

It is true that Su Yun likes to fight or not, but there is still a big difference between having a sword in his hand and not having a sword in his hand.

This is the same as storing grain with your neighbors, you storing guns, and your neighbors are your granaries, one reason, Su Yun doesn't want to be a walking granary.

"I originally thought that I could live a quite nourishing life by making talismans, but it seems that I still think things are simple, and there is still a long way to go to live a rich and nourishing life."

"When can I have my own dojo spirit mountain."

Su Yun imagined in his heart that it was indeed safe in Heiyun Street, but after all, it was still under the fence, not his own.

The founder of Black Gold Square City can take it back at any time without renting.

"Let's go to the monkey demon first and buy the demon soul of his half-brother, seven aunts and eight aunts."

Su Yun restrained the thoughts in his heart and walked out of the cultivation room, preparing to go to the white-haired monkey demon to buy the demon soul.

During this period of time when he was neighboring with the white-haired monkey demon, the white-haired monkey wanted to recommend the demon soul to him, and he had a lot of inventory in his hand, and now he just went to buy it.