As for the matter of collecting souls, he left it to Chu Ting and Zhang Jingxiu.

This task does not require much skill, and can be accomplished by ordinary Tribulation Realm monks.

For the next day, Qin Cheng did not leave the room.

Drawing the formation requires a stable state of mind and entering the state.

Once you go out and come back, you have to readjust your mind again, which is a waste of time.

In the medicine refining space, Qin Cheng was sitting cross-legged, shirtless, with his eyes slightly closed.

The spiritual energy in the body is constantly circulating, condensing into needles in the skin, and then carving out mysterious lines starting from the neck and going downwards.

This feeling is a bit like a blue star tattoo.

However, the mark of the tattoo only stays on the surface of the skin, and in order for the formation to be successful, it needs to penetrate more skin to form a stable enough pattern.

This required Qin Cheng to cut open the flesh and blood, leave a deep enough mark, and then fuse the flesh and blood together.

Moreover, the position must be extremely precise. After all, it is a formation. If there is a slight mistake, it will have to be re-fused and split again.

On the side, the black devil was suspended in the air, watching this scene, his scalp could not help but feel numb.

A person will feel pain if he cuts his finger.

Not to mention the knife wounds all over Qin Cheng's body.

Qin Cheng's skin was constantly being pricked by sharp spiritual energy needles. As the skin was torn open, drops of blood flowed down, emerging from where the lines were formed, and rolling down towards Qin Cheng's body.

As the lines became denser and denser, Qin Cheng's forehead was covered with sweat. The ground beneath him, blood drops and sea water, gathered into a bloody color, and even penetrated deep into the ground of the medicine refining space.

This process is very painful and very slow.

Because the formation is not a painting and cannot have the slightest deviation, Qin Cheng can only fragment it bit by bit and endure the same feeling as Ling Chi.

In a blink of an eye, it was more than ten days, and Qin Cheng was cutting flesh and blood non-stop.

The black devil on the side was already shocked to the point of numbness.

It was hard for him to imagine how much pain Qin Cheng would endure when his flesh and blood were cut open and expanded.

If it were him, he would have screamed out and fainted several times from the pain.

And even so, no one would feel weak, after all, it was too painful.

But from the beginning to the end, Qin Cheng did not lose consciousness even for a moment, and he did not even scream.

Qin Cheng's reasoning is very simple. If shouting is useless, then what's the point of shouting.

Ten days later, when Qin Cheng left the last mark on his abdomen, the upper half of his body was already covered with a large number of divine patterns that looked like tattoos.

These lines spread from the neck down to the chest, abdomen, back, and even the arms to the wrists, all covered by dense lines, as if Qin Cheng was wearing a strange dress.

Buzz!

And the next moment, these divine patterns lit up one by one, forming bright brilliance.

The miraculous divine pattern formations were lit up at once, integrated, and finally intertwined into a complex and beautiful pattern.

Qin Cheng's chest was shining, his back was shining, and his arms were also shining with brilliance.

At this moment, Qin Cheng's skin reflected this indescribably beautiful brilliance, making his whole person appear mysterious and mysterious.

"Successful."

At this time, Qin Cheng also let out a long sigh, feeling as if his body had been hollowed out in an instant, and an unprecedented fatigue hit him.

【In view of the general environment,

Plop!

After confirming that there was no problem with the formation, Qin Cheng lay back directly and closed his eyes.

However, before Qin Cheng fell to the ground, Hei Mo, who had been waiting for him, had already supported him.

Then, Black Demon carefully laid Qin Cheng flat on the jade bed beside him.

The spiritual liquid I obtained from Long Cheng was free of charge.

It poured out like crazy, condensed into a big water ball, and then placed Qin Cheng in it.

After sleeping like this for a day, Qin Cheng woke up and felt that most of the fatigue in his body had dissipated.

"Dark Demon, what time is it now?"

"Master, it's early morning outside. In the past two days, Chu Ting, Zhang Jingxiu and others came here once, but they didn't bring any new news." said the black devil.

"That's good."

Qin Cheng jumped off the jade bed and touched the formation patterns on his body.

There were suddenly so many lines on my skin, and I felt a little uncomfortable for a while.

But when he thought that he could start swallowing souls now to restore his consciousness, Qin Cheng felt that these divine patterns were extremely pleasing to the eye.

She took the storage bag handed over by the black devil. Inside was the soul breath that Chu Ting had collected over the past two days.

The soul cannot be placed randomly, but is placed in a special soul jar with a special sealing method.

There were also some pill bottles among them. Qin Cheng took them out and smelled them. Inside were the corresponding pills refined by Yan Yaozun.

"We have souls, elixirs, and formations, and we have enough spiritual liquid."

After counting the things in his hands, Qin Cheng found that everything was ready.

"Try it."

With a thought in his mind, Qin Cheng immediately took the soul storage jar over.

Although the Soul Refining Technique of All Souls is perfected by the Wordless Heavenly Book, and there is no problem with its reliability, it has not been tried, and Qin Cheng does not know what the specific situation will be during the refining process.

And now, with the souls accumulated in the previous two days on hand, it is also a good time to start.

Buzz!

Qin Cheng's formation suddenly turned on, and his aura flickered again.

Afterwards, Qin Cheng opened the soul storage tank, and streams of soul energy spread out instantly.

However, these souls are not living creatures, but the remnant souls of the dead.

Although the difference is not big, swallowing souls alive always makes Qin Cheng feel a little awkward.

After swallowing a pill first and refining its potency, Qin Cheng opened his mouth and felt a sudden suction force.

The soul energy wandering around immediately gathered towards him.

Watching Qin Cheng swallow the collected souls into his mouth, the sealed demon-suppressing sword's spiritual teeth on his arms were about to bleed.

Bastard, bastard!

This brat is really getting more and more arrogant, and he doesn't take himself seriously anymore.

From the very beginning of colluding with extraterrestrial demons, to later practicing the art of absorbing other people's spiritual energy, now it has become even more serious, and he has even begun to absorb souls. This kid is really going to become a demon and fall into the endless hell.

The demon-suppressing sword spirit felt sad in his heart.

I have devoted my life to slaying demons and defending the Tao, and the hosts I choose are all noble people with pure character and awe-inspiring justice.

Unexpectedly, in the end, the boat capsized in the gutter, was implicated by this owner, and his innocence was ruined.

And now I'm still trapped by this brat, and I can't even break free.

No, I can't sit still and wait for death, I have to find a way to save myself.

Not knowing what the Array Demon Sword Spirit was thinking, Qin Cheng concentrated at this moment and swallowed a large amount of soul energy into his body.

The first time I used this technique, I didn't know what would happen, so I couldn't be negligent at all.

Bang bang bang!
Chapter completed!