"Boy, you have to be forgiving and forgiving, you really have to fight with the old man, be careful to break your teeth!"

"Oh, then I'd like to see if you can break a few of my teeth. Yang Kai's eyes flashed, and he didn't back down.

The enemy has all been beaten to his home, how could Yang Kai compromise and let him leave safely? He has made up his mind to kill all the people who broke into Longxue Mountain, people are good at being bullied by others, horses are good at being ridden, and it is time for Longxue Mountain to show its fangs.

Hearing Yang Kai's answer, a trace of ruthlessness flashed in the eyes of the old man surnamed Du, and he gritted his teeth and said, "Do you really want to be so decisive?"

Yang Kai didn't speak, but raised the long sword in his hand, and another sword slashed forward, telling him his answer with practical actions.

"You forced me!" The old man's face suddenly turned hideous and terrifying, and he actually stood in place without dodging or dodging, looking at the sword as if it were nothing, and he didn't seem to be afraid at all.

Yang Kai raised his eyebrows, his face became solemn, he didn't think that the other party was begging for death, judging from his words just now and his current look, the other party obviously had some means to press the bottom of the box that he hadn't used, since he dared to be so big, he must have the confidence to block this blow.

As soon as he thought of this, Yang Kai no longer hesitated, and with a flick of his fingers, a spatial blade had already silently shot towards him.

Yang Kai didn't intend to let the other party use the means of pressing the bottom of the box, he was only going to use the spatial blade to make a final decision.

The pitch-black sword was in front and the spatial blade was behind, intertwined and hidden, and the old man surnamed Du didn't notice it at all. But he still stood still and didn't move, but took out a jade box from his space.

The jade box opened, and inside was a dragon's eye-sized, blood-red pill.

The old man surnamed Du picked up the pill, threw it directly into his mouth, and swallowed it with a grunt.

I don't know if Lu Dao is an illusion, when he took this pill, Yang Kai clearly saw a trace of nostalgia and struggle flashing in his eyes, and he didn't know what Lu Dao was missing.

At the same time, the pitch-black sword had already struck three feet in front of him. It's about to bombard him.

But right now. A behemoth suddenly fell from the sky, accompanied by a loud bang and a tremor of the earth, and this behemoth stood in front of the old man surnamed Du.

Thorn ......

The sword slammed into the behemoth's body, and there was a piercing sound. And the grunt of pain.

Blue-eyed blood toad!

Moment of truth. The old man surnamed Du actually summoned his blue-eyed blood toad back. Although this demon beast is a ninth-order, it is not as strong as the Instrument Spirit Firebird at all, and there is only one benefit. The skin is rough and the meat is thick.

In the time of the battle with the Instrument Spirit Firebird, the blue-eyed blood toad was already covered with no skin, all of them were scars from the flames, huge blisters replaced the original pimples on its body, and countless colorful venom flowed out of its wounds, and the smell was disgusting.

If this is the case, it is still not dead, and if it is replaced by a ninth-order demon beast next to it, I am afraid that it will have already died in Huangquan at this moment.

It was already scarred, and was slashed by Yang Kai's sword, and a long gap immediately appeared on the body of this blue-eyed blood toad, and Bai Sensen's bones could almost be seen.

But the old man surnamed Du didn't feel anything about it, as if this demon beast was not what he had been captive for many years, he reached out and patted the back of the blue-eyed blood toad, and desperately poured it into the Holy Yuan.

Silently, the spatial blade that followed closely behind the sword also struck, and the abdomen of the blue-eyed blood toad instantly had an extra gap like a crescent-like length with a foot length.

All targets attacked by the Space Blade will be banished to the Void, so the injuries inflicted by the Space Blade cannot be recovered at all.

The power of Yang Kai's spatial blade is certainly not small, and the strength of the blue-eyed blood toad's body should not be underestimated, this attack barely pierces his body, and the power of the spatial blade dissipates invisibly.

Seeing this, Yang Kai felt a little sorry, if the Spatial Blade could advance two feet further, maybe he would be able to kill the old man surnamed Du in one fell swoop.

Thinking about these now obviously doesn't help.

No matter how rough the skin and thick flesh of the blue-eyed blood toad is, if it is so seriously injured, it will definitely die, as the owner of it in captivity, the old man surnamed Du seems to have been counterattacked, and when he was desperately agitating Shengyuan, a mouthful of blood spurted out involuntarily, and then he looked at the blue-eyed blood toad in shock, and his eyes were terrified to the extreme.

Sensing that the vitality of the demon beast connected to his own life was rapidly dissipating, the old man surnamed Du urged the Holy Yuan more and more violently, and it was visible to the naked eye that the body of the blue-eyed blood toad actually swelled rapidly, and soon became round, as if it could burst at any time.

Yang Kai's eyes narrowed, and he gave a command to the Firebird Weapon Spirit in his heart, and with a crisp birdsong, a red light quickly rushed towards that side.

Before the spirit of the instrument pounced, there was a sudden explosion there, and in the sound, the blue-eyed blood toad turned into a blood mist, and the bones were gone, and the sky was full of colorful poisonous mist and venom.

Frightened by this, the machine spirit hurriedly circled and flew straight into the sky.

But the old man surnamed Du had a hideous expression, standing in place with a happy face, enjoying the baptism of poisonous mist and venom, and he didn't know what kind of exercises or secret techniques he had used, and he actually inhaled all those venom and poisonous mist into his body.

At the same time, he also made a big move, grabbed the blue-eyed blood toad's Neidan into his hand, threw it directly into his mouth, and chewed it in a big gulp.

A series of accidents occurred in the midst of lightning, and Yang Kai was dumbfounded.

After absorbing those blood mist and swallowing the Nedan of the blue-eyed blood toad, the appearance of the old man surnamed Du also underwent a terrifying change, and pimples of flesh appeared on the exposed skin, and from the flesh particles continued to flow out of the fishy poisonous water, which looked exactly the same as the previous blue-eyed blood toad.

The old guy was already ugly, and his image was even more miserable at the moment.

Not only that, but his two eyes also seemed to have turned blue, as if there was some mystery hidden in it.

The most ridiculous thing is that his cheeks on both sides are actually bulging high like blue-eyed blood toads, which looks extremely funny.

But Yang Kai couldn't laugh at all, because at this moment, the momentum of the old man surnamed Du had increased a lot compared to before, and it actually gave him a feeling of extreme danger.

"Okay, good, good!" The old man surnamed Du suddenly laughed wildly, and stared at Yang Kai coldly with a pair of blue eyes: "If you can force the old man to demonize, you can be regarded as a worthy death!"

Yang Kai raised his eyebrows, although this was the first time he had heard of this kind of thing, but he thought that it should be the secret of the Ten Thousand Beast Mountain, after all, the martial artists of the Ten Thousand Beast Mountain had been dealing with the demon beasts all the year round, and it was not impossible to do this kind of thing.

With his eyesight, it is naturally not difficult to see that this old man surnamed Du is not completely a human at the moment, he can be regarded as a half-human and half-demon.

Moreover, there are not only fluctuations of the Saint Yuan in the body, but also the Demon Yuan, and the two are superimposed, which can be called terrifying.

This must be a secret technique with great trouble! Maybe it can't be reversed, Yang Xingzhong immediately made a judgment, otherwise the old man surnamed Du would not have used it until this moment, after all, the Holy Yuan and the Demon Yuan are two different things, and it is impossible to coexist in a person's body.

Yang Kai's guess was right, the demonization secret technique of Ten Thousand Beasts Mountain is indeed in great trouble, and there is no way to reverse it, even if he succeeds in suppressing the rebellion of the demon yuan afterwards, the old man surnamed Du will have to abolish most of his cultivation, and he will no longer be able to do anything with people, otherwise the demon yuan will fight back, and he will definitely die.

He was also forced to be in a hurry, otherwise how could he be so ruined.

The other party's momentum was monstrous, Yang Kai was not afraid, and with a move of his hand, the Firebird Weapon Spirit had already circled, one person and one Instrument Spirit, staring at that side.

The old man surnamed Du didn't intend to waste time, as soon as the demonization was over, his cheeks bulged, and he exhaled seemingly carelessly, and a turquoise poisonous arrow shot out leisurely from his mouth, directly attacking Yang Kai.

After demonizing, he was able to use the ability of the blue-eyed blood toad.

Yang Kai raised his eyebrows, he would not stand still in place, and his figure flashed to the side as soon as he flickered.

Unbeknownst to him, the poisonous arrow suddenly burst in mid-air, turning into countless tiny venom and exploding in all directions.

In a hurry, Yang Kai could only condense his own Saint Yuan and form a protection on the surface of his body.

The venom collided with the Saint Yuan, and the demonic flame shield was corroded into tiny holes. After the demonization, this venom seems to have become much stronger.

Without waiting for Yang Kai to investigate carefully, a dangerous aura descended from the air.

Yang Kai was startled, and pushed his backhand upwards with his palm, and the Saint Yuan came out furiously.

A strong force came from above, and Yang Kai's whole person was pressed down, but when he looked up, how could there be any trace of the enemy in the sky? Only in the divine perception, he found that the old man surnamed Du was jumping beside him at an unbelievable speed, looking for his flaws, waiting for an opportunity to make a move.

This kind of speed is not at all something that a human can have, and it seems that after the old man surnamed Du was demonized, he also inherited the bounce ability of the blue-eyed blood toad.

It's a bit tricky! The opponent is so fast, it's not easy to hit him. However, he is now fighting two against one, and the machine spirit is a good helper, and he also occupies the advantage of formation suppression, he is not panicking, and he gave an order to the machine spirit during the transmission of divine thoughts.

The firebird immediately burst open, turning into countless tiny flying birds, which looked exactly like the machine spirit, but countless times smaller in size. These birds are densely packed and cover a huge space.

Suddenly, a few birds chirped, and the whole body burned.

And over there, the old man surnamed Du shook his figure, and he reluctantly appeared, with a hint of resentment flashing on his face.

He didn't expect Yang Kai to actually use the machine spirit to investigate his traces, and he didn't check for a while to reveal his whereabouts.

A few golden threads suddenly shot out from the front, turning into a sky of golden light and enveloping him.

The golden silk came with a sharp aura, once it was cut by it, the end would definitely not be much better, the old man surnamed Du's face changed, and the blue color in his eyes was revealed, and he looked towards Yang Kai.

An invisible force burst out from his sea of consciousness and rushed straight into Yang Kai's mind.

After the demonization, the old man's sea of consciousness has also mutated, and he can use the powerful means of divine consciousness toxin, once it is contaminated, it is as difficult to get rid of as a maggot on the tarsal bone, and it is used when fighting with people, which is even more difficult to prevent, and it can be described as extremely vicious. (To be continued......)