Since he had been busy before, Li Changsheng forgot about this dimensional bag for a while.

Now that I have time, I naturally want to open it up and take a look.

Although the Demon Lord's collection is basically based on the abyss's 'native products', there is definitely no shortage of some things from the heavens and all worlds, after all, the abyss invasion is like fire, and there will be bloody battles from time to time to deal with the planes led by Hell and Heavenly Mountain.

Even so, the abyss still doesn't fall much behind, this is also something that can't be helped, the abyss is too big, and a large number of demons will be born every moment, even if most of these demons die in the hands of their own people, but it is still a very large base.

Soon, Li Changsheng opened the dimensional bag and poured out all the items in the dimensional bag in one go.

This dimensional bag is tens of thousands of cubic meters, and the items stored are not many, and they are piled up in the treasure building to form a hill covering an area of dozens of square meters.

Under the control of the psychic power, these items began to be sorted, and it didn't take long for the sorting work to be completed.

Among them, the largest number is the magic stone, which is also the basic currency in the abyss, and is divided according to the purity and content of the demonic qi.

It's a pity that these magic stones are of no use to Li Changsheng for the time being, and they may not be able to use them until they enter the abyss in the future.

The second is the soul crystal and the demon core, before Li Changsheng killed the demon leader, it really destroyed several cities in the Hu Country, and naturally many demon masters were poisoned by it.

Not only that, but as a demon leader, the spoils of his subordinates should also be shared with him.

Most of these soul crystals are mid-to-low-grade soul crystals, and there are only more than a dozen high-grade soul crystals, not to mention the demon core, not even the demon king-level demon core.

Next up are the soul coins made from the souls of demons, each with a dynamic face full of pain.

These are the souls that are sealed in soul coins, made up of humans, but also the souls of other creatures, including demons.

"I don't know if the Gate of Light and Darkness can purify soul coins?"

Li Changsheng looked at the door of light and darkness that was still running above his head, and solemnly threw a soul coin that sealed the demon's soul into it.

In principle, the Gate of Light and Darkness should be able to purify the negative energy on the Soul Coins.

As for how to save the soul and banish the soul to the underworld, the first headmaster and the treasure king have this kind of knowledge in their memories, and only the king and above can do it.

After the soul coin was thrown into the door of light and darkness, as if it had been crushed, the soul coin shattered instantly, and a cloud of berserk demon souls carrying black gas rushed out of it.

In an instant, endless light enveloped the soul coin, and the wisps of black qi were easily purified as if they had encountered a mortal enemy, and in the end, only a pure demonic soul remained.

Li Changsheng waved his sleeves, and a crystal ball flew out of the sea of consciousness, instantly sucking the demon soul into it.

The Primordial Light can store souls and extract memory fragments from souls.

For the demon souls, Li Changsheng naturally will not be soft, and intends to interpret their soul fragments at one time after collecting all the demon souls, I believe that there will be more understanding of the abyss, and maybe there will be additional gains.

As for the souls of humans and the rest of the creatures, Li Changsheng will open the passage to the underworld, and that is where they will stay.

It didn't take long for all the tens of thousands of soul coins to be shattered, and all the souls in them were taken away by the primordial light.

The next moment, a secret realm phantom appeared above Li Changsheng's head, and a great power of heaven and earth fell in front of him.

In an instant, strong spatial fluctuations were generated, revealing a large black hole.

This is a temporary passage to the underworld, and it is impossible to see what the underworld looks like at all, except for the black.

Like the Heavenly Realm, neither the First Headmaster nor the Treasure King knew what the underworld of this world was like, and they had never entered the underworld physically, only that the Yin Qi there was too heavy and was not suitable for the survival of Yang creatures.

The reality of the underworld may only be clear to emperors and emperors.

Under Li Changsheng's control, the primordial light shot out a ray of brilliance and turned into an invisible channel.

In the next moment, one illusory figure after another floated out of the primordial light, many of them human.

They knew that it was Li Changsheng who ended their suffering, so they were naturally full of gratitude to him, and because they couldn't speak, they could only bow their heads one by one, and express their gratitude with practical actions.

The rest of the living beings also followed the example of human souls to worship Li Changsheng, and then walked into the black hole one by one and disappeared.

As more and more living souls entered the underworld, Li Changsheng found that wisps of Xuanhuang merit qi were constantly pouring into his body.

Obviously, saving the souls of living beings is a good thing for heaven and earth, and although heaven and earth can create souls, it is at the cost of depleting the origin, which will be encouraged in the form of rewarding the merits of Xuanhuang.

Li Changsheng felt it for a while, and found that the Xuanhuang merit qi harvested this time was about as much as thirty percent of the one that killed a demon leader, which was an additional income.

The rest of the primordial light were demon souls, even after being purified by the Gate of Light and Darkness, Li Changsheng had no idea of releasing them, who knew if there would be unpredictable consequences.

Rather than that, it's better to shatter and absorb soul fragments.

It took a little time, and all the demon souls were shattered and turned into a large number of memory fragments for Li Changsheng to 'read'.

Many of these demons came from different abyssal levels, which greatly enriched Li Changsheng's understanding and cognition of the abyss, as well as the famous native products of each abyss level.

In addition to these gains, there were also mountains of materials, many of which came from various planes, and many of them were unrecognizable to Li Changsheng.

However, Li Changsheng could rely on his spiritual power to lock on items that contained strong energy fluctuations.

Among them, there are more than a dozen pieces of heaven and earth essence and two pieces of heaven and earth treasures.

Among these more than a dozen treasures of the essence of heaven and earth, only two were useful to Li Changsheng, one was a jade bottle containing a few drops of three-light divine water, and a heavenly and earthly treasure called the Reborn Grass.

Shedding grass is a famous native product of the 278th layer of the abyss, and as long as it is taken by a creature who is pregnant, it can improve the talent of the embryo in the body.

To put it simply, if a pregnant goblin is given the weed, it is possible to improve the quality of the embryo, and at least there will be no signs of congenital deficiency.

As for the two treasures of heaven and earth, one was a piece of blue ore the size of a human head, which shimmered with dazzling stars from time to time.

Li Changsheng immediately recognized this ore, because this ore was the Xingchen Iron that could refine Xuanlan Star Sand.

With this piece of star iron, Li Changsheng can start refining the Xuanlan Star Sand, and with the Star Gourd refined from the branches of the Great Zhou Tian Xingchen Fruit Tree, the power must be good.