According to the memory books that the woman in purple had sent into her mind, not long after, Chu Ran knew about the relevant records of the seal formation.
This is a sixth-level sealing formation, which has two main effects, one is sealing and the other isolating.
The power inside the seal isolates the breath inside.
The arrangement of the sixth-level sealing formation is not difficult. With Chu Ran’s current attainments in the formation, he can only study it successfully in less than a day.
However, this sixth-level seal formation depicted in the bone sacrifice is a miniature formation.
It is dozens or hundreds of times smaller than a normal formation!
This is difficult.
For the formation, the larger and smaller the difficulty coefficient increases exponentially.
The ability to reduce the formation to such a level and carve it into a small sacrifice bone is no longer something that ordinary formation masters can do.
Whether it is mental power, mental control, or even techniques, the requirements are extremely high.
This is also the reason why the refining masters are so rare.
Although Chu Ran could understand it, he could not do it at all.
It is definitely not possible to do it, but if you want to crack it, there is still no big problem.
Using mental power to control the divine pattern, enter from the weak point of the sixth-level seal formation. After about an hour of cracking, the sixth-level seal formation in the sacrifice bone finally made a loud bang, completely shattering.
.
However, what Chu Ran didn't expect was.
As soon as the formation was broken, the power of the ghostly sky fire sealed in the formation suddenly exploded.
Its majestic power roared out loud, and for a moment, even Chu Ran didn't have time to react.
The entire forearm bone was instantly shattered by the explosive power of the ghost sky fire.
Not only that, after the sacrifice bones exploded, the power of the ghostly sky fire inside not only did not dissipate, but continued to sweep towards Chu Ran.
He rushed into his mind along Chu Ran's arm and launched an impact on his soul.
The power of the ghostly sky fire is a control flame, which has extremely strong destructive and control power on the soul.
"Um?"
This sudden scene made Chu Ran feel slightly shaky in his heart.
However, he himself is the owner of the Ghost Sky Mars Soul, and the power of the Ghost Sky Fire will naturally not cause any harm to him.
The moment it rushed into his mind, it was swallowed by the power of the ghostly sky fire in his body, and then turned into his own power.
"this……"
Looking at the forearm sacrifice bones that had turned into powder in his hand, Chu Ran couldn't help but take a breath.
He never expected that in the bone-sacrificial seal formation, there seemed to be only a small group of ghostly sky fire powers, which could burst out with such a powerful force.
Obviously, this scoop of ghostly sky fire is not only responsible for controlling the bone sacrificial bones, but also preventing the bone sacrificial bones from being cracked by outsiders.
Once cracked, the sacrifice bones will be immediately destroyed by the ghostly sky fire.
Even if the person who cracks his cultivation is not enough or careless, he will even be eroded by the ghostly sky fire, causing unpredictable things.
"The Heavenly Demon God Palace is worthy of being one of the top forces in the martial arts world!"
Chu Ran muttered to himself in his heart.
An ordinary little sacrifice bone has such a way!
But Chu Ran did not give up.
His eyes then fell on another bone wing sacrifice bone.
With the same method, the moment before breaking the sealing formation, the power of ghostly sky fire was injected into the divine pattern.
The moment the formation was cracked, the ghost sky fire was immediately injected from the divine pattern into a small group of ghost sky fires sealed by the formation.
Everything, just as Chu Ran expected, was no surprises.
His own power of ghostly sky fire directly merged the power of ghostly sky fire in the seal, directly revealing the control core of the sacrificial bone.
The bones sacrifice were also perfectly preserved.
Because of the first experience, this time it was very fast.
Holding the sacrifice bone in his hand, Chu Ran nodded with satisfaction.
Then he tried to release a force into the control core of the sacrificial bones. The two sacrificial bones as big as palms suddenly grew bigger.
In a blink of an eye, a large bone wing about the size of a meter was formed.
The sharp bone spurs on the bone wings were like sharp blades, permeating a terrifying cold light.
Even the surrounding void was under the cold back thorn, creating folds.
This alone is not difficult to see how terrible this thing is.
It is definitely not worse than treasures at the celestial level!
Looking at the sacrifice bone, Chu Ran was silent for a moment, then a thought disappeared into the sacrifice bone, and the sacrifice bone instantly attached to Chu Ran's back.
After trying to control it, the huge airflow immediately brought Chu Ran's body into the void.
After not controlling it well for a moment, he actually rushed out a hole in the main hall of the City Lord's Mansion.
It attracted many soldiers to come over like a great enemy, making Chu Ran laugh and cry.
Then he put away the bone wings and sacrificed the bones, which directly merged into the flesh and blood on Chu's back and disappeared.
Only a mark of bone wings was left on the back.
"Um?"
This surprised Chu Ran.
He always thought that if he wanted to transplant the sacrificial bones onto the martial arts cultivator, he had to knock off a corresponding bone on the sacrificial bones on the sacrificial bones and then replace the sacrificial bones.
Unexpectedly, it was not necessary at all!
"Boss, try this."
At this moment, Shadow Sha suddenly came to Chu Ran.
In Yingsha's hand, he was holding a set of black clothes. Looking closely, the clothes were the same as those of the Demon God Palace's bone sacrifice man.
"You didn't pull it off the dead, did you?"
Chu Ran looked at Yingsha speechlessly.
However, Chu Ran naturally didn't mind too much about this, so he put it on and tried it.
It's quite fit.
At the same time, he mobilized a ghostly sky fire power on his face, looking at his appearance in the bronze mirror, Chu Ran even suspected that he was also a bone sacrificer.
Not suspicion.
Already so!
After all, there is also a bone wing behind him to sacrifice the bone.
Ying Sha looked up and down at Chu Ran and said, "Even the people from the Heavenly Demon God Palace will not notice any abnormality at all!"
While speaking, he took out another token and handed it to Chu Ran.
This is a bronze token with a small word "parameter" engraved on it.
Ying Sha said: "Boss, your outfit is now completely the guardian of the Heavenly Demon God Palace!"
Chu Ran asked, "Then do you think this outfit will be discovered if it gets mixed into the Heavenly Demon Palace?"
He naturally knew what the purpose of Shadow Killing was to take this outfit and this token.
This is also the reason why he cracked the bone sacrifice.
Yingsha said, "As long as you don't encounter the high priest, there will be no problem. Of course, if the Silver Guardian uses to verify his identity, there will be problems, but if you just look at it, the Silver Guardian cannot see it!"
“Enough.”
Chu Ran nodded, then took off his clothes and put them away with the token.
Although it is not available now, if you really start a war with the Demon God Palace, you will definitely have a chance to use it.
"Battle Report..."
At this moment, a series of shouts outside came into the hall.