Because he didn't want to waste his blood, Zheng Yun didn't act rashly.

After thinking for a moment, Zheng Yun suddenly reacted, isn't there a system!

He immediately asked the system in his heart, "What is the use of this corpse blood?" What is there to resist its erosion? ”

【A wisp of Yin Virtue】

Looking at the newly arrived two hundred Yin Virtues, Zheng Yun confirmed it without the slightest hesitation.

[The corpse contains the demon blood of demon power, which can cause great pollution and damage to humans and ghosts, and can be used to refine elixir with special treatment]

【Peach wood and low temperature can temporarily preserve demon blood】

Except for the fact that this demon blood is used against mortals, the other two uses are good.

Refining pills, although Zheng Yun has no way, but Maoshan should have it, the next time you go to that world, you can ask Uncle Feng to see if you can pay for Maoshan Alchemy.

There is also a point that is used to deal with ghosts, if it is strong enough, and it is painted on the bullet, then it has another killer weapon of its own.

Since the demon blood has been consulted, Zheng Yun also consulted his demon skin, demon bones and a little demon flesh by the way.

"System, can you use its demon skin to refine the demon skin iron cloak, can you help me identify the best way to use it?"

【Five Wisps of Yin Virtue】

"Sure."

[You can make a one-time demon skin iron suit, activate it will turn into a mandrill within three hours, get the power of four bulls, and you can fight and kill demons and monsters (sequelae: After the power disappears, there will be a high chance of being infected with corpse poison within a day, and a small chance of turning into a corpse demon)]

[You can use Yin De to upgrade the demon skin iron cloak to make three demon soldier iron armor]

[Demon Soldier Iron Armor, according to the items required by the demon skin, you can get the power of a bull within one hour of activation, and you can fight and kill demons and monsters (sequelae: weak body for an hour)]

Demon Soldier Iron Armor! This name sounds very good, Zheng Yun guessed that the wolf skin iron cloak should be a spell simplified from a powerful spell in ancient times, so the system can use Yin Virtue to deduce the demon soldier iron armor manufacturing technique.

Getting this big surprise, Zheng Yun hurriedly asked about the use of demon bones and demon meat.

The demon bone system asks for two wisps of Yin Virtue, and it uses it in more ways, cutting small pieces, which can be used as a talisman with evil qi like wolf teeth.

It is that this size must be controlled differently from person to person, otherwise it is easy to get angry into the body and make people become extreme and irritable.

Another method of use, because the demon bone has been washed by the demon power for a long time, causes its mana transmission to be very good, and can be used to create offensive magic weapons.

It's a pity that Zheng Yun doesn't know any spells for refining magic weapons, so the system can't help him.

I can only go to that world and continue to pay Uncle Feng to invite a Maoshan refining weapon to help make some magic swords and magic needles.

In the end, this demon bone can not only be used to refine weapons, but also can be used as an evil weapon to attack before the demonic energy and evil qi on it dissipate.

The system said that these demonic and evil qi can last for about three years, of course, if it is used by ordinary people to attack demons and monsters, you must be careful not to touch it directly, otherwise there is a chance that you will suffer serious sequelae.

The most rubbish thing is its demon meat, except for making people become irrational corpse demons, it has no effect at all, Zheng Yun directly decided to burn it with gasoline to prevent kittens and dogs or some small animals from devouring it.

Knowing how to use it, Zheng Yun asked Tanzai and Chai Shao to prepare a van and pull it to the renovated air-raid shelter.

It took a few hours.

After sorting out a dissecting room, Zheng Yun prepared a huge peach barrel and began to act.

The demon skin is very tough and strong, and even the demon slaying knife can't cut it, but this can't bother him.

Zheng Yun, who has watched many movies, directly took out the demon subduing knife, and tore fifteen knives in a row with his mana, cutting off a monster's finger.

As expected, its sharp nails can cut through its skin.

Next, it took Zheng Yun a total of five hours to successfully disassemble its demon skin and demon bones.

The demon meat was burned by gas welding, and a bucket full of demon blood was put into the prepared freezer, and the demon skin and demon bones were hung up to dry first.

Then Zheng Yun exchanged it for the production method of the demon soldier's iron armor, which required a total of one hundred and thirty Yin Virtues.

After the exchange was successful, a special message and various secret spells entered his mind.

The shape of the demon soldier's iron armor can be set by himself, Zheng Yun directly paid someone to use a special alloy, and planned to make three eighty kilogram armor, which is somewhat similar to the armor of the saint seiya which has strong attack and defense.

Of course, he didn't want to make the most of the armor's abilities.

Now they drive wherever they go, so the weight of these armors is not a problem at all, even if there are some places where they can't drive, they can use the pill to practice fists for a long time, and they can walk for a few hours.

It's impossible to wear it for no reason, and when you want to use it, it's definitely a time to fight.

So when you put it on, you will activate the power of the ox, and the power of the ox is nearly 1,000 kilograms, and at that time, 80 kilograms is like a person wearing a leather coat.

Burst out with the power of a bull, relying on the defensive power and weight of this armor when fighting, it can definitely turn people into a terrifying fortress-like existence, even if there is a zombie on the opposite side, it can be torn apart alive.

The armor made of the corpse demon skin is also very easy to find, and after each activation, only twenty kilograms of blood need to be used.

If these twenty kilograms of blood were troublesome in ancient times, when these Taoist virtuous people wanted to use it, they couldn't directly kill people to activate it, but in modern times, as long as there is money, the blood is in the hospital, and you can buy as much as you want.

Because it was custom-made, it would take half a month to add money, so Zheng Yun put it aside first, and made some talismans with dried demon bones, some arrows for bows and arrows, a few long bone spurs and two forks.

These two wooden-handled bone forks were specially handed over to Tanzi and Chai Shao, so that some low-strength imps could be handed over to them to solve.

Bone spurs, bows and arrows are Zheng Yun thought of Yan Chixia in A Chinese Ghost Story with iron needles and bows and arrows, which are quite easy to use when they are used to deal with those demons and monsters, and the best thing about guns is that they are easy to recycle.

Get these gears ready.

It took more than three days.

I practiced for another two days.

As soon as Zheng Yun walked out of the cultivation room, he saw Wang Haojie, who was wearing a white suit and his face was snow-white with candles, nervously waiting for him at the door:

"Haojie, what's the matter?"

Wang Haojie actually showed a rare shy appearance: "Master, didn't you let me soak Ruan Shiying?" So I chatted with her every day these days, and I found out that she was also a poor person, and then I found out that I had a good impression of each other, so I came to inform you. ”

Zheng Yun was quite surprised, but he didn't expect that Wang Haojie would really succeed, so that the coffin could be used.

The method of coffin lowering, as long as you can get the other party's birth date, or body tissues such as hair, blood, skin, etc.

You can use the power of spells to let the ghosts in the seven-star coffin control the resentment and yin qi, or the ghosts come to them through the air, whether it is to kill them or protect them, it is very good.

In this way, Zheng Yun can be regarded as having a way to attack enemies from a distance and protect others from a distance.

"Yes, then I'll ask Tanzai to burn a warm paper house for you, you must take care of her, if she still wants to hurt people, I won't let it go."

"Master, don't worry, although she is still obsessed, as long as she is not allowed to go back to school, there will be no problem."

(End of chapter)