Song Ren threw himself into the infinite death qi, and the human sword was united, turning into a purple sword light and rolling towards the dragon royal attack.

However, among the surrounding dead qi, bone dragons continued to spew out pillars of dead light, constantly striking at that purple sword light, greatly weakening its speed and making it difficult for it to catch up with the dragon emperor.

It was only after a few breaths that Long Yu finally stepped into a place where the lifeless aura was even stronger.

This place is the center of the Bone Burial Dragon Field, the deepest layer!

The concentration of dead qi here was at least a hundred times stronger than the dead qi in the outer layer of the Buried Bone Dragon Field, and even if the Dragon Emperor came here, they all began to suffer from the erosion of dead qi, not to mention others.

Song Rentou chased after Long Yu and stepped here, and found that he needed to spend half of his strength to resist the erosion of these dead qi, and his face suddenly became extremely gloomy.

He was released from the state of the unity of man and sword, probably knowing that he could not catch up with Long Yu, in this desperate moment, he roared directly towards Long Yu: "Let's talk about it, how about it? I won't chase you anymore, and you don't want to kill me, after I leave safely, I can hand over the endless level martial arts, the cultivation method of the reflection of the purple bat to you, how about it?"

This guy actually started to use the cultivation method of endless martial arts to tempt Long Yu, but Long Yu would not be fooled at all.

Endless level martial arts, he is indeed looking forward to it, but the reflection of the purple bat is still forgotten, Long Yu can feel that the purple lightning that attacked him before contains the power of immortal purple blood.

If Long Yu guessed correctly, even if he obtained the cultivation method of the Purple Bat Reflection Endless Martial Technique, there was no way to cultivate it, because he did not cultivate the Immortal Purple Blood Martial Technique Secret Technique.

To put it simply, the Purple Bat Reflection should be a martial art that matches the immortal purple blood, and if other people get the cultivation method of the Purple Bat Reflection, it will definitely be impossible for them to succeed in cultivation.

However, since the other party wants to negotiate conditions, Long Yu is willing to entangle with the other party and find an opportunity to completely kill the other party.

So Long Yu laughed, slowed down a little under his feet, and said directly: "Purple Bat Reflection, I don't really want to cultivate, but it's the cultivation method of immortal purple blood, you tell me, I'll let you go, how about it?"

"Yes. ”

A hint of surprise flashed in Song Rentou's eyes, as if he was surprised that Long Yu could withstand the temptation of endless level martial arts, and calmly begged him for immortal purple blood.

He felt strange in his heart, but he only thought that the Dragon Emperor had never seen the world and didn't know the value of endless level martial arts...... Even outside the sky, the endless level martial arts can be said to be the treasure of every tribe, such as the Purple Brahma Tribe, which only has the endless level martial art of the Purple Bat Reflection.

"In this way, I will record the cultivation methods of the Immortal Purple Blood and the Reflection of the Purple Bat in this jade slip and place it in the place where I am. Then, you fly outside the Bone Burial Dragon Field, I will fly out after you, and when I get to the outer layer, I will let you go, and you can also come back to get this jade slip, what do you think?"

Song Rentou took out a jade slip and said to Long Yu's suggestion.

Long Yu narrowed his eyes, the other party's idea seemed to be quite good, but in fact, it was quite unfavorable to Long Yu, first of all, Long Yu couldn't be sure if the cultivation method of immortal purple blood was really recorded in the jade slip, and secondly, it was impossible for Long Yu to return to the outer layer of the Bone Burial Dragon Field under the pursuit of the other party, that was purely looking for death.

Although Long Yu was able to escape to the depths of the Bone Burial Dragon Field in the pursuit of the eight people, it was because the other party was not prepared, and if he did it again, Long Yu was not sure that he would be able to return here alive.

Moreover, as a genius of the Purple Brahma Sect, Song Rentou must have attached great importance to the two things of immortal purple blood and purple bat reflection, if he handed it over to others so easily, he would most likely be punished very severely when he returned, or even a capital crime!

After all, the Immortal Purple Blood and the Purple Bat Reflection were the treasures of the Purple Brahma Clan, how could they be easily leaked?

If he speculates like this, Song Rentou either doesn't plan to give these two things to Long Yu, or he has the certainty of killing Long Yu.

"Yes, you can first record the immortal purple blood and the reflection of the purple bat in the jade slip. ”

Long Yu nodded, with a greedy look in his eyes, which was to confuse Song Rentou and make Song Rentou believe that he was greedy.

"That's how easy it is to talk. ”

Song Rentou laughed, directly took out a jade slip, and began to write some things into the jade slip.

At this time, Song Rentou was the most unguarded, because he was sure that until he completely wrote down the cultivation methods of the Immortal Purple Blood and the Reflection of the Purple Bat, the Dragon Emperor would not touch him, after all, once he died, these two cultivation methods would be gone!

But he didn't calculate that Long Yu didn't want these two things from beginning to end.

If it's given away for nothing, Long Yu won't refuse, but, is it possible?

The other party used these two things as bait, but he wanted the life of the dragon king!

Therefore, taking advantage of the other party's tricks and feet in the jade slip, Long Yu was already mobilizing the bone dragons in the dead air around him, and even let a dozen or so skull dragons quietly surround this place.

These bone dragons are all condensed from deep death qi, and each one is a seven-star emperor level existence!

"Almost...... Kill!"

Long Yu looked at Song Rentou who was still tinkering with the jade slip, and there was still greed in his eyes, but he had already moved his mind and manipulated those Seven-Star Emperor level bone dragons to launch a bombardment towards Song Rentou!

More than ten pillars of dead air suddenly burst out from all directions, up and down, left and right, instantly drowning Song Rentou's entire person in it!

Such an unexpected situation made Song Rentou stunned.

How could this be?

He hadn't finished writing the cultivation methods of the Immortal Purple Blood and the Reflection of the Purple Bat, and this kid had already started it? This was not scientific! Could it be that he didn't have the slightest idea of the secret method of martial arts and endless level martial arts?

Surrounded by the endless whirlpool of dead air, Song Rentou glanced at Long Yu, but found that a playful look flashed in Long Yu's eyes, obviously mocking Song Rentou for being too stupid.

In this calculation, it is obvious that Dragon Royal is superior and has the upper hand!

And the price of failure is death.

Song Rentou is not stupid, the method he came up with can be said to be foolproof to be able to kill Long Yu, but he didn't calculate that Long Yu had no greed in his heart at all.

Without greed, the bait he threw was completely ineffective, and it could even be said that he was cocooning himself, allowing himself to die faster in the hands of Long Yu.

When Song Rentou was devoured by the whirlpool of dead qi and his bones were gone, the jade slip that he was originally tinkering with in his hand suddenly burst out, and a burst of purple light burst out!

"Sure enough, it's a trick. ”

Seeing this, Long Yu immediately sneered.

The reason why the jade slip exploded must be because Song Rentou never wanted to record those two cultivation methods in it, but instead entered his own power into it, once Long Yu wanted to check it, that power would explode directly, in that way, without Song Rentou doing it himself, Long Yu would die.

It's a pity that Song Rentou still doesn't know enough about Long Yu, if he knows Long Yu's character, he knows that Long Yu will definitely not suffer in any calculation.

For Long Yu, if he has a choice, he will never gamble with his life, since he can kill the other party, why not kill him?

If Song Rentou faced someone else, he might have succeeded, but unfortunately he was facing Long Yu.

Song Rentou's whole person turned into dead air and was swept into the whirlpool of dead air, and the jade slip in his hand also exploded directly, and there was nothing recorded in it, just condensed unstable power.

After dealing with the last Song Rentou, Long Yu turned around and flew towards the center of the deep depths of the Bone Burial Dragon Field.

After a stalemate of pursuit, the Dragon Emperor is finally about to usher in the moment of harvest, if he guessed correctly, in the most central place of the Bone Burial Dragon Field, the Nine Shadows Dragon Emperor must have prepared a lot of things.

As Long Yu continued to go deeper, the surrounding dead qi became more and more intense, and the forty-two percent of the Nine Shadows Marks he mastered, although they could help him absorb most of the dead qi erosion, there was still a trace of dead qi that began to erode all over his body.

Long Yu had to condense the death qi and rely on the powerful death realm refining body to resist the erosion of the death qi, and there would be no major problems for the time being, but from this point of view, before the dragon emperor mastered the Nine Shadows Mark 100%, he still couldn't freely enter and leave the deepest part of the Bone Burial Dragon Field.

The more Long Yu flew deeper, the more he felt the extremely rich death qi, and the stronger and stronger bone dragon appeared in the death qi around him.

Among these bone dragons, there have begun to appear at the level of dominating the secret realm, and in the body of each bone dragon, it seems that there is a small world, but this small world has been broken.

Through the information transmitted from the Nine Shadows Seal, the Dragon Emperor inexplicably knew that a bone dragon like this that dominated the secret realm could not be condensed at will, but needed a broken small world to condense.

Whenever the Nine Shadow Dragon Emperor killed an opponent who dominated the secret realm, he would be able to absorb the opponent's broken small world, and then merge into the infinite death qi, thus condensing a bone dragon that dominated the secret realm.

If Song Rentou had chased this place just now, these bone dragons who dominated the secret realm would have been able to spray them to death with one bite, and there would be no room for resistance at all.

However, if Song Rentou came here, he didn't need the bone dragon to make a move, because the thick death qi nearby was enough to kill, and the powerhouses of the Seven Star Emperor level could no longer resist such a deep level of rich death qi, and when they came here, their whole body would be eroded by the death qi, gradually corroded, and eventually become a part of the death qi.

Even Long Yu's physical body began to gradually be corroded by death qi, letting him know that his time was running out.

Fortunately, the very center of the entire Bone Burial Dragon Farm was finally in front of him, and the Dragon Emperor flew forward for a distance of less than a hundred miles, and came to the core of the Bone Burial Dragon Field.

At a glance, he saw that in the thickest death qi in the center, there were some things floating, these should be the things left by the Nine Shadow Dragon Emperor!