This is also thanks to Yang Ming who tested this pair of blood-drinking knives in the Clearer space, otherwise if he tried it in the challenge task, it is estimated that he would not be careful.

"Boy, do you know the history of this blood-drinking knife? Do you dare to change to a blood-drinking knife? Just after Yang Ming's body was repaired by the Cleaner System, the magic knife immediately said in his consciousness.

Yang Ming immediately rolled his eyes when he heard this, and said dissatisfiedly: "Hey! Didn't your old man say that he wanted a demonic knife? I'm just this little bit of belongings, the other knives are in tatters, and it's expensive, what do you change if you don't change this knife? Besides, they're all demonic swords, and I know where they come from. ”

"Alas! Just now, if you didn't pay attention, you changed back to a pair of blood-drinking knives, and you can do it enough. Well, I'll just tell you! All the demonic attribute knives are in line with the magic element technique, absorbing the heaven and earth vitality with a domineering aura, and this domineering transformation technique is the basis of all demonic attribute exercises.

Therefore, as long as the magic attribute knife is in line with this breath, it can give full play to the power of the magic knife moves, which is the same as the use of immortal swords and fairy blades for cultivating immortals, but the recognition of the exercises and the synchronization of the breath.

As for the pair of blood-drinking knives like the one you got back! Although they echo the aura and attributes of the magic knife, they will also greatly increase the power of the magic essence and moves, but they are not just magic knives. The magic knife explained to Yang Ming a little helplessly.

"It's not just the magic knife, what does that mean?" For the first time, Yang Ming felt that the magic knife would be so solemn when telling a story, and his tone was heavy, as if something was suppressing, which made Yang Ming feel that it seemed that these knives were not simple.

But Yang Ming thought about it, yes! It's easy to suck blood and take the initiative to send people flying! Since he knew that it was not simple, Yang Ming still asked anxiously with perseverance.

"Because it's too cruel, for us people in the Demon Dao, all things in heaven and earth are respected by me, so I don't care too much about the life and death of the people around me, and I am also very domineering in absorbing the vitality of heaven and earth, and I don't care about what is heavenly or not, so we are called demons, but even our demons feel that the way of casting knives is too cruel.

Therefore, the blood-drinking knife is not only a demon attribute knife, but also a forbidden knife in our rivers and lakes back then, not only is no one allowed to make it, but no one is even allowed to use it, so as to put an end to the existence of this kind of thing, even if we were at odds with the immortal cultivators at that time, we also agreed to this proposal they put forward. "When the magic knife was in place, he deliberately avoided the production process of the blood-drinking knife, and avoided the important and light.

"Forbidden knives? Cruel? So what kind of production process would be so taboo? The more the magic knife escaped, the more curious Yang Ming became, and asked again.

"This ......" The Magic Knife didn't seem to want to answer the question, so he pondered.

"Hey! Senior, what's there to think about, it's too late for me to complete the task now! How is it possible to forge such a knife, besides, I don't dare to have your old man looking at me! Yang Ming immediately said with a hippie smile.

"Well, that's right, it's okay to talk to you!" The magic knife could be considered to have figured it out under Yang Ming's persuasion, so he nodded.

"I just told you about the magic knife, and the immortals are probably the same way, but although these magic sword fairy swords look extremely beautiful, in fact, they are just some dead things, and without the control of people, they are some scrap iron with spiritual power, as long as they are out of control in battle, then you can only face the enemy independently and find a way to get out or resist.

But the blood-drinking knife is different, there is a soul in the blood-drinking knife, as long as you drink the master's blood, even if the knife is out of your conscious control, it will still communicate with the master's mind, and can return to the master's control on its own, and even can attack the enemy independently, which can be described as a real soulful thing.

It's just for this kind of soulful thing, but the sacrifice is also very huge, to cast such a blood-drinking knife, first of all, you need a knife raiser with a certain amount of cultivation, only a good knife raiser can be tortured in all kinds, and finally achieve a blood-drinking path.

The first step for the knife keeper is to use the living body to swallow a bug called the iron-eating worm into the body, this kind of worm will not only swallow metal, but also swallow the flesh and blood of the knife keeper, so the knife keeper should feed this insect with his body, and this insect will not kill the knife keeper at once if it is controlled.

You must know what a painful life it will be to be eaten by iron-eating insects day and night, and it is certainly not enough to only swallow iron-eating insects and feed them with **, so when the iron-eating insects think that this body is its home, the knife-casting person will then give the knife-raising person to swallow the metal with magic attributes.

When metal enters the body of the knife keeper, it will naturally be eaten by the iron-eating insects, so year after year, day after day, when a few years later, those iron-eating insects, the knife keepers and those metals with attributes are fused into one, and the soul and body of the three parties and the metal are very compatible.

The knife caster will draw a large array of trapped souls, and then use secret techniques to stimulate the iron-eating insects to accelerate the devouring of the body of the knife-raiser, this time the iron-eating insects will eat the people even with the bones, and then they will become huge insects, and the soul of the knife-raiser is also trapped at this time and cannot leave.

When the iron-eating insect digests and fuses the body and metal of the knife keeper, the knife caster will cut open the body of the iron-eating worm, take out the fused metal from it, and start casting, when the knife is formed, the caster will use the soul trapping array to seal the soul of the knife keeper in the knife.

However, such a soul and the knife are only connected together because of a magic circle, and they are not very clever, so when the knife is formed and the soul is sealed, the knife will be placed in the casting furnace, supported by the Demon Dao Technique, and then smelted for 7749 days.

Let the furnace fire melt the magic circle, and the human soul will truly merge with the knife, and finally make a soul thing that will naturally connect with the outside world as long as the blood is drunk.

Of course, the amount of blood to drink depends on the ability of the person to use the ability and the needs of the blood-drinking knife, there are two souls in the Shuangyan Tribulation you used just now, and you serve the two souls with one person in such a weak situation, the two souls naturally met the soft persimmon, so don't suck you dry until you are sucked dry!

And Yang Ming, don't think that those just now sound nothing, being caught as a knife raiser is an extremely tragic thing in itself, plus it takes at least ten years to be eaten by insects day and night, that kind of pain is really not something that ordinary people can bear, so generally this kind of knife raiser also needs a certain amount of cultivation, and even some people's cultivation is not low.

And the knife keepers are not only the pain of **, when they are finally eaten by insects, the soul is still controlled by people, and finally placed in the furnace to suffer for 7749 days, the pain of the soul is said to be in these 49 days, day and night can hear the soul howl again, and eventually they will be sealed in the knife forever, you say cruel is not cruel, so the production of this blood-drinking knife can be said to be really angry with people and gods, if I saw it in my early years, I must have broken the body of the knife-casting man into ten thousand pieces. The magic knife told the origin of the blood-drinking knife and the casting method in one breath, but when he said it, he also faintly suppressed the tremor of his voice, and finally said indignantly.

And Yang Ming was getting more and more chilled when he heard it, feeling that the hairs of the whole person were about to stand up, just hearing that he was going to be eaten by insects for ten years was already terrifying enough, and in the end, he didn't even let go of his soul, it was indeed a remnant.

At this moment, Yang Ming was a little hesitant, I don't know if this knife should be used?

Not really! 1,000 survival points! He really can't afford to buy knives anymore.

Let's go! It sounded a little panicked, just now Yang Ming glanced at the double knives that fell to the ground, but there were faintly two women dancing happily, and I didn't think it was anything, but this would make my heart furious, and I really didn't dare to go over and take it.

"Alas! Forget it! Now that you've said all this, you know how cruel this knife is, but since you don't have a weapon, take it and use it! However, you have to exchange the energy of the Heaven and Earth Yuan Qi first, and improve the grade of the Demon Yuan Jue, as long as you can practice to the fifth rank before you can control the Twin Blades, then they should not be able to absorb so much of your essence and blood. The magic knife also saw Yang Ming's thoughts, and sighed.

Although he really didn't want Yang Ming to use this pair of double knives, if he didn't use it, Yang Ming really had no room for improvement, if he held that cracked Tang knife again, it was estimated that whoever he faced next time would be instantly shattered.

The main reason is that the magic knife has always been able to feel the breath of that demon heart, and with this pair of twin knives, it seems that it can also help some when fighting the demon heart.

"Alright! I know, if I could control the double blades, I'd be nicer to them. Yang Ming nodded, and then said silently as if he was talking to the magic knife and as if he had promised himself.

"Clearer, exchange all points for Heaven and Earth Vitality." Yang Ming shouted at the Clearer Space.

"Okay!" Another crisp answer, the light flashed, Yang Ming sat cross-legged on the ground, little by little golden light penetrated through his body.

When Yang Ming was in the challenge mission, he obtained the energy that was refined with the golden giant sword that Duan Tian could not emit, and then after a few days of refining, he turned it into his own use, feeling that this absorption should have been a difficult process.

However, the absorption of the Clearer Space this time was different, the golden energy was quickly absorbed by Yang Ming, and there was no need to refine it at all, nor did it have any difficulty, as if it was like a person eating something that could be best digested.

Yang Ming ate these golden lights into his stomach very smoothly, and then digested them quickly, and the grades were constantly improving from eight to seven, seven to six, and the three realms of each grade were almost flashing, but after reaching the sixth grade, the improvement of the level seemed to be much slower.

In the end, Yang Ming's energy broke through the sixth grade, and when he came to the fifth grade, he stagnated, but fortunately, he finally met the requirements of the magic knife, and he could be regarded as able to apply the pair of Shuangyan Tribulation.

After Yang Ming absorbed the Heaven and Earth Yuan Qi, he opened his eyes suddenly, and the black mist in his eyes flashed, although there was no divine light, but Yang Ming felt comfortable, and his five senses seemed to be sharper, and more importantly, Yang Ming's already strong body was once again under the baptism of the Demon Yuan Jue, and he took a step further.

The light disappeared, and Yang Ming naturally stood up, and then walked towards the pair of double knives that he had just thrown to the ground.

"Yang Ming, do you really want to use them? It's dangerous enough! Meng Xiyao still looked at the pair of Shuangyan Tribulation with some palpitations, and said worriedly.

"It's okay, just now the Demon Knife senior pointed out, and I have now reached the strength of the fifth grade, and I can control this pair of blood drinking." Yang Ming made a gesture to Meng Xiyao and said lightly.

Yang Ming didn't want to tell Meng Xiyao about the knife casting method that the magic knife told him, even if Meng Xiyao was mature, after all, she was still a little girl, and telling her these would not only not help anything, but also increase the burden on her heart, so Yang Ming just passed by.

Yang Ming picked up the double knife, and the two beauties immediately stopped dancing happily, but both came over to look at Yang Ming, as if to see how the new master was, the two souls were not as fierce as they were when they had just sucked blood, but looked at Yang Ming pitifully like a pair of harmless girls from humans and animals.

Obviously, the two souls have felt that Yang Ming's strength has been enhanced, and they are no longer rookies who have just been at the mercy of others, so the two souls will suddenly become so obedient.

"Don't worry! I'm not going to use my power to forcibly control what you use for me, I just want to do business with you so that we can at least be a partnership.

The business is actually very simple, that is, I contribute blood, you can also come out for a walk, and you can cut people if you have nothing to do, how about it, so that you don't lose money, right?

Otherwise, no one has opened the double knife, how boring should you be? Isn't it? Yang Ming smiled and looked at the souls of the two women.

Listening to Yang Ming's words, the two girls were stunned for a moment at first, and then immediately nodded desperately, as if they were willing to do this business with Yang Ming, they had suffered enough when they were alive, so after becoming a knife, the experience of thousands of years was even more early to learn and be smart, who would not want to do a business that makes money without losing money?