The low-level magic weapon Xuanying Ghost Head, which has been refined by the Mongolian Medicine Master for decades, naturally cannot be cannon fodder like the "Skeleton Soldiers", and they may be regarded as high-level skeleton lichs.

In terms of some kind of combat power, perhaps these Xuanming ghost heads are even more powerful than those lichs in Western fantasy novels.

Of course, the uncontrolled Xuanming ghost heads before and the Xuanming ghost heads that became under the control of Zhu Lingwuzi's soul clone are naturally two completely different concepts.

Even those refining masters of the Xuanming Sect could not refine this kind of soul clone like Zhu Lingwu, this can only be the lich's talent for soul manipulation.

Sure enough, as the two impermanent ghost-level sub-soul clones returned to the Xuanming Ghost Head, Zhu Lingwu also had a thorough understanding of this Xuanming Ghost Head as if he had entered the Xuanming Ghost Head.

When the two soul clones entered the head of the Xuanming Ghost, it was like entering a special room, and of course the shell of the room was a skull condensed with soul power.

This skull is filled with cold and dead air, and these cold and dead air have gradually changed the bone properties of the skull itself, and a kind of dark crystallization has appeared on the inner surface of the skull, as if it is a black crystal fossil.

This kind of crystal-like skull bone can perfectly allow the soul power to penetrate into it, which can make it more convenient for the main soul of the Xuanying ghost head to control the skull, and at the same time, it can also transform this mortal skull bone into a special material.

This brand-new material, which is different from the calcium properties of the bones, seems to make it easier for the energy body to flow in it, which is the key to the future promotion of the Xuanming Ghost Head from an ordinary magic weapon to a high-level ghost magic weapon.

And at the core of the skull, there is also a condensed energy liquid that hovers into a golden snake, this Xuanming ghost head is specially absorbing innate gold power at the beginning of refining, so the energy liquid in the shape of a golden snake condensed in it is naturally also an innate gold spiritual power.

It's just that the innate gold power condensed in the head of this Xuanming ghost is fused with those cold and dead qi at the beginning of refining, but it inevitably has a bit of negative attributes, so that these innate gold power will not restrain and reject those cold and dead qi, so these innate gold power is also the same as those cold and dead qi, which can be regarded as yin and negative energy.

These innate gold powers are now in the Xuan Ming Ghost Heads, and those cold and dead qi complement each other, as they swim in the skull, these innate gold power is also integrated into the skull in the silk, adding innate metalness to the skull little by little.

Therefore, in the crystallized mutation layer on the inside of the skull, it also carries innate metallicness, and when this Xuanming ghost head is promoted to a ghost magic weapon in the future, it will also carry a metallic name on the prefix name.

Of course, the process of this transformation is still a bit slow, and the two impermanence ghosts turned into sub-soul clones, returning to this Xuanming ghost head, began to cooperate with the tacit drive of Yin Cold Death Qi and innate gold power, and continued to transform the skeleton ghost head.

Obviously, in addition to being driven out to fight on weekdays, their main job now is to transform the skull body of the Xuanming Ghost Head, which will also be beneficial to them in the future.

As long as this Xuanming ghost head becomes a ghost path magic weapon, or even a ghost path spirit treasure, then they can also become magic weapons and spirit treasures, and their strength will also increase, and this ghost path magic weapon is still their natal magic weapon.

Seeing such an inside story of the Xuanming Ghost Head, Zhu Lingwu couldn't help but be very satisfied, this is equivalent to not having to do anything with him, these Xuanming Ghost Heads can be automatically upgraded, this kind of ghost Dao magic weapon refined by the Xuanming Sect really has good characteristics.

However, these two impermanent ghosts also sent a message to Zhu Lingwu, they hoped that Zhu Lingwu would not keep them locked in the Xuanming Refining Ghost Pot, although they didn't have to worry about the consumption of Yin Cold Dead Qi and Innate Spiritual Power in the pot, but this also meant that they couldn't cultivate themselves.

The most important thing is that if the two impermanent ghosts want to transform the Xuanying ghost head, it will also consume their soul power, so they must be replenished by their soul power.

As ghost cultivators, although they can already condense the ghost body without dispersing, the so-called cultivation will retreat if they don't advance, so they also need to practice every day like Zhu Lingwu.

But since the change in the Yeliu Station that day and they fell into Zhu Lingwu's hands, they have not been released to cultivate, but because of the two battles, they have lost a lot of cold and dead qi and innate spiritual power.

In the past, when the Mongolian Medicine Master took them, he would release them every night, and they could also absorb the Yin Cold Death Qi, the Heaven and Earth Spiritual Qi, and the free soul power between Heaven and Earth to cultivate on their own.

Of course, for the two impermanent ghosts, condensing the soul body by absorbing the free soul power between heaven and earth, it is only occasionally replenishing the consumption of soul power, this mortal world is not a netherworld ghost realm after all, and it is naturally not suitable for ghost cultivation.

Therefore, the way they cultivate their soul power is mainly to rely on killing and devouring souls, that is, killing living creatures and devouring their souls.

At the beginning, the corpses of those post chiefs and post guards in Yeliuyi would have their blood sucked dry and their souls disappeared, that is, because the impermanent ghosts in the Xuanming Ghost Head devoured their souls, and they used the cold and dead qi to extract blood as needed for the transformation of the Xuanming Ghost Head.

Listening to their request, Zhu Lingwu couldn't help but smile bitterly, fortunately, this problem is not very big, these Xuanming ghost heads don't have to kill people in order to devour souls and absorb blood, even ordinary livestock.

"It seems that it is really necessary to let people send some live cattle, sheep and other livestock every day, well, fortunately the family has money, or you can only go hunting by yourself! Well, in this way, it's not cheap little Daji, the soul and blood of those livestock are handed over to these Xuanming ghost heads, and the heart can just be given to Xiao Daji! I just don't know, the leftover meat, will not change the taste, otherwise it will be too wasteful!"

Zhu Lingwu touched his chin and muttered to himself, and then looked at the little white fox who was also absorbing the spiritual energy of heaven and earth in the corner of his practice room.

And the little white fox was originally swaying three fox tails, half-squinting his eyes, as if he was half-awake digesting the heaven and earth aura absorbed by his tail, and suddenly heard Zhu Lingwu's words, and his eyes couldn't help but flash a trace of excitement.

Zhu Lingwu didn't notice the change in the mood of the little white fox, he just thought about it by the way, after all, he was from another shijie, so he still had a little thrifty thought in his heart, so he thought about how not to waste it.

This question didn't make Zhu Lingwu waste too much thought, for him, it wasn't a problem, at this moment, Zhu Lingwu was thinking more, but it was still a matter of refining his own qi and cultivating.

Now that these Xuanming ghosts are being collected as their "skeleton soldiers", they were originally made for another purpose.

Suddenly, Zhu Lingwu seemed to think of something, his brows couldn't help frowning, and he muttered something in his mouth.

"Oh, it seems like there's a big problem!"

……