"Master, if you don't refine him into a ghost slave now, when his cultivation recovers, it will be difficult to subdue him at that time." The old ghost on the side said.

The Ghoul King glared at him, eager to slap him to the ground.

"I can let you go now, but ......" Chu Zhen thought for a moment.

Hearing this, the Ten Thousand Ghoul King was overjoyed.

"However, you have to make a blood soul order." Chu Zhen said.

"Blood...... Blood Soul Order? The Ghoul King's face changed drastically.

The Blood Soul Order is equivalent to a contract, bound to the soul, and once this contract is established, it is no different from becoming a ghost slave.

And in "The Ghost Emperor Sutra: Ten Thousand Ghost Recipes", there happens to be the cultivation method of the Blood Soul Order.

But Chu Zhen's current ghost path cultivation is only nine levels of agility, and it is impossible to condense the blood soul order before reaching the little ghost realm.

"Master, the Blood Soul Order requires at least a small ghost realm to cultivate." The Ever-Changing Old Ghost reminded.

He hoped that Chu Zhen would turn the Ten Thousand Ghoul King into a ghost slave, so that someone would have him as his companion.

But Chu Zhen didn't think so, just have one ghost slave, he really wanted to turn the ever-changing old ghost into a terrific ghost slave. In this way, many things do not need to be handled by him.

If the Ten Thousand Ghoul King is also refined into a ghost slave, it will take more energy in the future.

Besides, he doesn't major in ghost paths, it's enough to have a ghost slave.

"I can break through the Little Ghost Realm now, it's very simple." Chu Zhen said.

"What? Can you break through now? ”

The Hundred Variety Old Ghost and the Ten Thousand Ghoul King were stunned, thinking to themselves if he was going to break through now?

As soon as the words fell, Chu Zhen had already activated the Netherworld Qi in his body, and he was actually condensing the Yin Soul?

How confident is this to break through on the spot?

The Hundred Changing Old Ghost immediately became alert and stared at the Ten Thousand Ghoul King.

At the critical moment of breaking through the great realm, once someone interferes, it is easy to go crazy.

In other words, if the Ten Thousand Ghoul King wants to do it now, then Chu Zhen will be miserable.

Meow Meow also immediately turned into a demonic aura, looking at the Ten Thousand Ghoul King.

Although she hated Chu Zhen, she didn't want him to die at the hands of the Ten Thousand Ghoul King.

To put it bluntly, when Chu Zhen died, the Ten Thousand Ghoul King would have no fear, how could she leave this Ghost King Palace?

At this moment, the Ten Thousand Ghoul King did have the idea of making a move, and if he didn't make a move now, then there would be no chance in the future.

How can a dignified generation of ghost kings, powerful and powerful people, sign a blood soul order with people and become slaves?

However, just as he was about to run the ghost qi.

Suddenly, there was a change in Chu Zhen's body.

"Breakthrough?"

"! Is this a breakthrough? ”

The Ten Thousand Ghoul King was petrified on the spot, thinking to himself how long it would be now?

It stands to reason that even if there is no bottleneck, if everything goes well, it will take an hour, right?

As a result, Chu Zhen only took a few minutes?

No, it's less than a minute.

How exactly is this done?

"Alright, now you can try refining the Blood Soul Order." Chu Zhen opened his eyes and said.

There is a cultivation method of the Blood Soul Order in the "Ten Thousand Ghosts Formula", and it is also a temporary start to learn.

The reason why Chu Zhen was able to break through immediately was because the Netherworld Qi in his body had reached the realm of little ghosts, and furthermore, the Demon Dao cultivation was already a fourfold demon opening, and the meridians had been completely unblocked, so there was no need to use the ghost qi to open it up again.

There is a systematic and detailed translation, and the speed of cultivating the Blood Soul Order is also very fast.

Moreover, this is not a very clever ghost technique, even in the basic exercises, there is also a cultivation method of the Blood Soul Order.

Because the Blood Soul Order does not have the ability to attack, it is just a contract.

Even if the Blood Soul Order is refined, if the other party does not agree to sign it, it will be useless.

After a long time, Chu Zhen finally saw that the Blood Soul Order had been refined.

The Netherworld Qi in his body worked, his palm opened, and a blood-red token appeared in it.

"Let's get started." Chu Zhen looked at the Ten Thousand Ghoul King and smiled faintly.

"I ......" The Ghoul King's face was ugly, obviously very reluctant.

"Master, this guy is unwilling, it's better to refine him into a ghost slave." The old ghost said.

In desperation, the Ten Thousand Ghoul King could only compromise.

Extract a part of his soul and submerge it into the Blood Soul Order, so that his soul is closely connected to the Blood Soul Order.

If he dares to resist in the future, as long as Chu Zhen crushes the Blood Soul Order, the Ten Thousand Ghoul King will also be wiped out.

Unlike the ghost slave, although the Ten Thousand Ghoul King signed the Blood Soul Order, if he can't stand the abuse one day, he can completely cut himself off, but the ghost slave cannot.

The Blood Soul Order was like a deed of sale, and it would not affect his cultivation.

Unlike ghost slaves, the level increase depends entirely on the attitude of the master and whether he is willing to spend resources to upgrade the ghost slave.

"Subordinates meet the master." The Ten Thousand Ghoul King knew that he couldn't turn back, so he immediately bowed to Chu Zhen.

"Well, as long as you don't have two hearts, you will still be the ten thousand ghoul king in the future, and I will naturally summon you if I need to." Chu Zhen said.

"Yes."

The old ghost was a little disappointed, but he didn't dare to say much.

He has become a ghost slave, how can he be qualified to give advice to Chu Zhen.

"Xiaobai, you should feel fortunate that not everyone is qualified to be my ghost slave." Chu Zhen said with a smile.

Xiaobai is Chu Zhen temporarily gave the name of the old ghost, after all, he is a slave, and he must always have a proper name.

"Yes, yes, being able to become a ghost slave of my master is a blessing that I have cultivated in eight lifetimes." The old ghost nodded repeatedly.

The Ten Thousand Ghoul King looked disdainful, thinking that this sycophant was not an ordinary slippery!

"You're a Heavenly Rank Ghost Slave now, right?"

"Yes, master."

"Do you want to become a Holy Order?"

Hearing this, the old ghost was stunned for a moment and nodded.

However, he is now a Heaven Rank, can something of this grade be changed?

All ghost path cultivators know that once a ghost slave is refined, what is the grade, and in the end, it will be what it is.

The level of the ghost slave can be improved by many means, but the grade is a thing that is predestined from the beginning.

The Ten Thousand Ghoul King also felt so, otherwise, any Ghost Dao cultivator would go to cultivate and control ghosts.

You must know that the ghost path is different from other ways and is divided into many types.

And the ghost rider is just one of them.

Many ghost clans actually don't like to practice ghost mastery very much, and the reason is because it is particularly difficult to refine a high-grade ghost slave.

Just imagine, the ghost clan of the Spirit Realm, with just such a little cultivation, how strong can the ghost slave be refined?

Ninety percent, almost all of them are yellow-rank ghost slaves, that is, the lowest-level ghost slaves.

And the ghost slave can't improve the grade, so there are very few people who naturally choose this way.

"I can make you a Saint-Rank Ghost Slave right now."

After speaking, Chu Zhen had already reached out to clasp the head of the Hundred Variety Old Ghost, and then, the Hundred Variety Old Ghost felt that the Yin Ghost seemed to have undergone some kind of change.

The price of the Holy Rank Ghost Slave is 9,000 energy points, which is not cheap.

However, now that the Hundred Variety Old Ghost has become one of Chu Zhen's combat power, increasing his combat power is also tantamount to improving his own strength.