Demon Souls are the essence of some kind of energy left over from the death of demons. Under normal circumstances, the demon soul is like an invisible fireball that always emits a strange aura, and after the death of a demon, the demon soul usually dissipates quickly within a few breaths.

But somehow, demonic souls can be collected and preserved.

Demon Souls that have been collected and have not dissipated can be used to craft magic patterns with special attributes, items and equipment, etc., and can also be used as consumables for skills with special attributes.

However, relatively speaking, the value of Demon Souls is not too high, especially compared to the Blood Heart. The main reason is that the purpose of this thing is too narrow, and if it is not related to this aspect, it is generally not used.

Bloody ** heart is different. Gene fluid, even if you make too much of it, it's not enough. As the main material for making gene fluid, the blood heart is, of course, in short supply. Moreover, even if you don't make gene fluid, the blood ** heart is also a very good crafting material, which is used for magic patterns, creation, and the like.

The most valuable things on the demons are all kinds of strange materials, such as the horns of the horned demons, the tongue and skin of the two-headed hellhounds, and the natural weapons of the berserkers.

Normally, after a demon hunter has hunted a demon, these main materials are collected. Relatively speaking, Demon Souls, which have few uses, are of low value, and quickly dissipate and are not easy to collect, are often ignored.

So, even though Madeleine had just slain the three demons that were still quite powerful, Levi was still unsure if she had collected the demon's souls.

Madeleine looked at Levi with deep meaning, and said, "I really collected the souls of those three-headed demons, but I can only give you the two-headed Cerberus, and you have to supply an additional 1,000 points to the guild, are you willing?" ”

Li Wei thought for a moment, gritted his teeth and nodded, "Yes." ”

No loss.

Madeleine didn't talk much nonsense either. She handed Levi a clear glass bottle about the size of her palm. Through the glass, you can see that inside the bottle, there is a fireball burning with a yellow-green flame.

This is the demonic soul of the two-headed Cerberus, yes.

A demonic soul that is estimated to have three or four challenge levels falls into Levi's hands, then the upgrade of the demon's left hand will be eyebrow-raising!

……

The usefulness of Demon Souls to upgrade the demon's left hand began when Levi entered the Underground Research Institute and killed the first demon they encountered.

At that time, the corpse of the demon was lying in front of him, and he felt his left hand become active, and an impulse rose in his heart. He immediately understood that his left hand hoped to be able to devour the demon's soul that came out of the ** body after the demon died.

It's a pity that none of them had the means to preserve the demon's soul at that time. Although Levi secretly tried to use the demon's left hand to absorb the demon's soul directly on the demon's corpse, because it could not be preserved, the demon's left hand had no time to refine and absorb, and the demon's soul completely dissipated.

However, just such an attempt also made Levi quite clearly confirm one point: the Demon Soul has a very good improvement effect on his demonic left hand.

So, after hearing that the Mother of Dragons had just killed three high-level demonic monsters, he tentatively made a corresponding request, but he didn't expect Lady Madeleine to really agree.

Even if he wanted to supply the guild with a thousand points, Levi felt that he would not lose anything. In his senses, this two-headed hellhound's demon soul was completely able to give his demon hand a very big boost, and there might be some left to directly raise it by one level.

……

The fighting on the front lines has subsided for some time, but there are still skirmishes between humans and cyborgs and demons in some places. Occasionally, in the central square of Mandheling, you can see some fires on the periphery from time to time, and you can also hear some gunshots and explosions from time to time.

Ignoring these, after handing over the commission and bidding farewell to the Dragon Mother and Cai Yutong, Levi casually found a room where no one was, locked the door, sat in the corner, and then took out the vial containing the yellow-green demon soul.

Levi's left hand showed signs of activity again. He wasted no time, and after opening the bottle, he quickly closed the palm of his hand.

Immediately, he saw the demon soul in the vial, turning into wisps of mist and burrowing into his palm. At the same time, I also felt a scorching breath rising from my palm and then spreading to my entire arm.

Before he knew it, two hours had passed, and Levi felt his arm swelling slightly.

This is absorbing the demon's soul to the limit.

Lifting his hand, he visibly felt his arm grow stronger. The mind moved. He summoned out the Book of Ten Thousand Laws, and the eleventh page had been quietly unraveled.

"Demon Left Hand Level 3: The ability of the Demon Left Hand has been further improved in all aspects, and the potential of the power chain has been increased. Please select the direction of the demon's left hand. ”

Well? Seeing such content, it was somewhat beyond Levi's expectations.

After absorbing the Demon Soul, Levi was mentally prepared for his left hand to be upgraded. But this so-called direction of ability caught him a little off guard.

Continuing to look down, Levi sees two options: Punish the Demon and Fall the Demon.

Raised his eyebrows, there is no specific explanation of these two options in the Book of Ten Thousand Laws, but from the literal meaning, some clues can also be seen.

The so-called punishment of demons should mean the punishment and elimination of demons; And the so-called fallen demons seem to mean to degenerate into demons?

How could the demon's left hand still have such a change?

I couldn't figure it out, but Levi still decisively chose to punish the demon.

Although, he wasn't sure if he really degenerated into a demon if he chose 'Fallen Demon'. But this kind of thing, it's better not to take risks. It's enough to have a demon's left hand, and it's okay to get further abilities, and it's okay to turn into a demon at a critical moment, but if you really fall into a demon...... The strength attribute doesn't matter, Levi himself doesn't care, and the world seems to be very tolerant of this kind of thing.

But if this thing still affects the mind, it's over.

Or choose to punish the devil, punish the devil and insure it.

After making a good choice, the third page of the Book of Ten Thousand Laws has a new change.

With the words flashing, a new ability appeared.

"Thunder Punishment Demon Hand: The thunder of heavenly punishment falls from the sky and falls on the arm to punish evil."

Levi grinned, it seemed that this Thunder Punishment Demon Hand was another powerful skill.

After absorbing one round, the Demon Soul of the Two-Headed Cerberus obtained from Lady Madeleine's hands was not consumed, and about a third of it remained.

Although, this third is definitely not enough for the demon's left hand to continue refining and upgrade to another level, but it must not be wasted.

Levi put it away, and then lay down by the wall peacefully, and slept for a while, recuperating his spirits.

——

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