The purpose of sacrificing the Yin Aperture is to let the Yin God calmly leave the body.

The so-called calmness mainly refers to long time and long distance.

Before getting the guidance of the red-clothed ghost bride and refining the Yin Aperture, Xu Shu's Yin God can of course leave the body.

But once it is too far away from the body, or for too long, the connection between the yin god and the physical body will weaken to the extreme, or even disappear completely.

Once this attachment is gone, the physical body decays and even dies.

After refining the Yin Aperture, as long as this kind of entanglement can be maintained, the physical body can maintain a state of almost suspended animation and sleep, allowing the Yin God to travel for a long time and long distances.

At this moment, Xu Shu deliberately let the Yin God roam the firmament, and the distance was stretched thousands of miles away in an instant, and he could still clearly feel the entanglement with the physical body, and this entanglement had not weakened in the slightest.

Xu Shu knew that the Yin Aperture had been refined.

At that moment, he withdrew the Yin Soul into his body, let the Yin God carefully taste the Yin Aperture after the sacrifice, and then split his soul again, and continued to advance the sacrifice of the first-order fireball talisman.

After Xu Shu threw another Qi stone into the Spirit Attracting Array, after silently running the True Law of the Pure Yang Imperial Palace, he continued to pick up the "Black Mountain Corpse Method" on the ground and read it carefully.

Suddenly, there was a click, and there was a crack on the silver corpse's face.

Xu Shu hurriedly collected the Spirit Attraction Array and Qi Stone, and circled around the silver corpse.

He didn't feel the slightest distress in his heart, but had an inexplicable throbbing.

He decisively left the cave mansion, notified Xiao Cao, and recruited Li Ming.

As soon as Li Ming arrived, he took out a thick account book and a box of big pills, and he wanted to report to Xu Shu.

Xu Shu accepted the Da Huan Dan, waved his hand and said, "Let's not talk about this for now, help me get one part of ten thousand bone powder, four parts of Qi Tiancao, and two parts of chalcedony liquid." ”

When Li Ming heard this, his eyebrows almost flew out of his socket, "Master Hou, you really dare to open your teeth, these things are hard to find, besides, our accounts are almost bottoming out......"

Xu Shu waved his hand, and another storage ring flew into Li Ming's hand.

Li Ming's thoughts were sent in, and he jumped up in shock, there were twelve white-level demon cores inside, a large number of half-bone gallbladders, many of which were fourth-order, and there were countless third-order.

Even in the current era of extraordinary resources, these are veritable hard currencies.

Previously, the resources given by Xu Shu had allowed Li Ming to successfully hold several auctions, and it had also successfully made Juyuanzhai, which he was in charge of, a leader in the industry.

When he thought that Xu Shu's inventory had been exhausted, Xu Shu took out so much hard currency.

"Don't worry, Master Hou, three days, within three days, I will definitely get it for you, grandma, I want to make a big move, haha......"

Li Ming, who has always been serious, lost his temper in front of Xu Shu for the first time.

Xu Shu was not surprised, only reminded that the extra ones were exchanged for Qi stones.

On the evening of the third day, Li Ming visited again and returned a Sumeru ring.

Xu Shu's thoughts probed in, and the ten thousand bone powder, Qi Tiancao, and chalcedony liquid he wanted were all ready.

In addition, there is a cyan Qi stone, plus more than 800 ordinary Qi stones.

Sending Li Ming away, Xu Shu went into retreat again.

This time, he was neither distracted nor distracted, but concentrated on refining the silver corpse.

After more than half a month, consuming a hundred Qi stones, as well as the ten thousand bone powder, Qi Tiancao, and chalcedony liquid that he had begged for a lot of money, he finally repaired the cracks on the silver corpse's face seamlessly.

In fact, of course, this is not a simple completion of the crack, but a second sacrifice to the silver corpse.

"Black Mountain Corpse Law" contains: The silver corpse is on again, it is for the golden corpse, if you want to enter the golden corpse, you must go to the silver extreme, and the silver pole is cracked, and the crack has to be repaired, and you can peep into the door.

The so-called silver pole refers to the extreme of the silver corpse, and its sign is cracking.

Xu Shu used precious ten thousand bone powder, Qi Tiancao, and chalcedony liquid to re-complete the silver corpse, and then glimpsed the way for the silver corpse to advance to the golden corpse.

Now that he has seen the door, Xu Shu certainly wants to go further.

He continued to arrange the spirit attraction array, threw Qi stones, and let the silver corpse absorb spiritual power.

This process hardly needs to worry about him, just observation.

Therefore, Xu Shu once again used one soul for multiple purposes, and one heart for multiple purposes.

Continue to refine the fire talisman, continue to carry the true method of the Pure Yang Imperial Palace, and continue to bury various classics.

Time flashed, and another three months passed.

This is by far the longest period of Xu Shu's retreat, and the results are extremely impressive.

In addition to the stacks of first-order fireball talismans that were refined, what made Xu Shu most pleased was the change in Danhai.

At this moment, the magic pattern on his Dan Palace has changed from one wisp to more than ten wisps, and the endless Danhai Sea has also shrunk a lot.

On this day, Xu Shu collected the soul of the first-order fireball talisman early, stopped transferring the Dan Palace, put away the thick talisman in his palm, and put all his attention on the silver corpse in front of him.

With a wisp of black thread, it slowly swam from the bridge of the silver corpse's nose to the center of the silver corpse's eyebrows.

Then he heard the sound of the Tao, and released it from the nasal cavity, mouth, ear holes and other tricks of the silver corpse.

Xu Shu quickly twisted a piece of Qi Tiancao and shot through the nostrils of the silver corpse.

Then, I saw him like a butterfly wearing flowers, opening his bow left and right, and shooting Qi Tiancao into it from the various tricks of the silver corpse.

With Qi Tiancao's injection, some live earthworms seemed to be drilled into the silver corpse, and after a quick wandering, it returned to peace.

After shooting one hundred and seven Qi Tiancao, Xu Shu threw the last half bottle of chalcedony liquid into the silver corpse.

After that, he took out a cyan Qi stone and threw it into the spirit attraction array.

Seeing the rich spiritual power of the Dao, he threw it into the silver corpse, and also lit up the Lingqi fortune map in the silver corpse.

With the submerging of the aura, there were some ruddy silk threads in the silver corpse, which slowly spread.

It is worth mentioning that what was engraved into the silver corpse at this moment was the last of the last five Lingqi travel diagrams.

In order to refine this silver corpse, Xu Shu had consumed nearly three thousand Qi stones.

Two hours later, when the cyan Qi stone in the Spirit Attraction Array was consumed to the size of a soybean grain, a fierce sound was released from the silver corpse, and endless corpse qi was discharged from the orifices.

The snow-white skin of the silver corpse turned into a dewy color, and the corpse qi expelled from the body did not dissipate, always swirling around the silver corpse.

It took half a column of incense for the swirling corpse qi to slowly integrate into the body, and after a while, the skin of the silver corpse was slowly coated with a thin layer of gold.

As the corpse's qi completely retracted, the silver corpse's complexion had turned into pure gold.

After another half of the incense, the golden color faded, and the silver corpse returned to its original appearance.

Only Xu Shu knew that from this moment on, the silver corpse in front of him had been refined into a golden corpse.

The promotion of the silver corpse to the golden corpse does not seem to make any difference, it seems that the face is more moisturized and the facial features are more clear, only Xu Shu knows that this change is earth-shaking.

At that moment, he split his soul into the golden corpse, shook himself to the wall, and with a wave of his big hand, his five claws swept over the wall, leaving five and a half inch-deep dents.

And this wall is forged of different iron, and the sword is difficult to break, but it cannot withstand the grasp of the golden corpse.