When he was still dozens of meters away from the Blood Lake, Du Yun stopped.

Hei Kun continued to fly forward, straight to the edge of the blood lake, and the thick blood mist that came to his face was so disgusting that he almost vomited, and he had to mobilize a trace of Yuan Force to envelop his whole body.

Otherwise, in this lake of blood that almost melts blood, the whole body will definitely turn blood red.

He raised his vigilance, staring at the scarlet blood below him, for fear that the five iron chains that had sunk earlier would suddenly come out and entangle him.

But apparently this did not happen.

However, in order to make sure that no more accidents would occur, Hei Kun stayed in place for a moment before flying farther along the edge of the Blood Lake.

Half an hour later, he returned.

"Boy, come here, there shouldn't be a problem!"

Turning his head to look at Du Yun who was dozens of meters away, Hei Kun shouted in a low voice.

Hearing Hei Kun's shout, Du Yun, who naturally saw all this in his eyes, did not hesitate, and quickly flew over after putting away the Nanshan City in his hand.

"Boy Du Yun, I observed just now, but I didn't find the divine eye mentioned by the city lord of Xingyu City. If he hadn't lied to us, this Divine Vision would have been in the Lake of Blood! ”

Seeing Du Yun coming, Hei Kun's face was a little unsightly.

After all, he came to the place of burial this time to find the immortal relics, and the only thing related to the immortal relics was the divine eye.

Hearing Hei Kun's speculation, Du Yun nodded: "There is indeed such a possibility. ”

"So, it's your turn."

Hei Kun's gaze moved to Du Yun's body.

Du Yun understood what Hei Kun meant, besides, he came this time for the blood lake in front of him, but the original plan to collect it should be changed!

Thinking of this, Du Yun fell directly from mid-air.

When he came to the edge of the blood lake and looked at the rich blood water in the lake, a flash of expectation flashed in his eyes, and he directly used the dragon blood refining method that had not been used for a long time.

When the dragon blood refining method was used, the powerful refining power permeated the blood lake, and the originally peaceful blood lake made waves again.

Hei Kun, who had been standing not far behind Du Yun, saw this scene, and thought that something was going to come out of the blood lake again, his face changed and he almost turned around and flew away.

But he resisted the urge and stared at the lake.

The dragon blood refining method is worthy of being a powerful method for refining dragon blood, perhaps because the bone dragon and the dragon have a slight relationship, with the appearance of the refining power, the blood lake suddenly reacted.

The surging blood was constantly steamed, replaced by a trace of blood that exuded a golden and domineering aura, and then condensed into drops and floated into the air.

Rise!

It seemed that he felt the existence of dragon blood, and the drop of dragon blood that had been sealed in Du Yun's heart suddenly appeared with a dragon soul, making an ear-shattering dragon roar.

With the rapid operation of the Nine Heavens Dragon Technique, his hands, arms, and legs suddenly turned into dragons, and it was the third layer of the Dragon Transformation Technique.

Looking at the more and more golden dragon blood condensed on the surface of the Blood Lake, Du Yun no longer hesitated, and directly sucked it up and absorbed it into his body, which was quickly refined into a part of himself.

The Dragon Transformation Technique slowly advanced to the fourth layer, and the golden dragon scales on his body also increased!

The terrifying dragon power began to slowly spread.

Not far behind, Hei Kun's attention, who was originally staring at the Blood Lake, had already been attracted.

He looked at the large number of golden scales that appeared on Du Yun's body, his eyes were full of surprise, and he couldn't help but murmur: "This...... This kid turned out to be a half-dragon? ”

But then, Hei Kun shook his head again.

"No, although a half-dragon can't turn into a real dragon, it stands to reason that the whole body should be dragonized, not like this case, only part of the body has been dragonized."

"Could it be that he was cultivating a dragon clan technique that caused this change?"

Looking at the golden blood that had condensed with the large reduction of blood in the blood lake, Hei Kun's doubts became deeper and deeper, and he didn't understand how the family behind Du Yun would let him cultivate the exercises of this demon clan.

But Hei Kun didn't speak, just watched quietly.

Before you know it, ten days have passed.

In the past ten days, after the fierce battle before, there were no more professionals from the ten strongest cities in the peaceful burial place.

Coupled with the remnants of the bones of the Immortal Realm giants, even if the red moon in the sky emerged from the dark clouds from time to time, the bones that crawled out of the ground did not dare to approach the blood lake.

Besides.

Although the huge blood lake was constantly consuming blood water by Du Yun's dragon blood refining method, and the height of the blood water had almost dropped by several meters, the giant bones and iron chains never appeared.

Hei Kun, who had been worried, was completely relieved, and took this opportunity to go to other places again to find the immortal relics.

Du Yun, on the other hand, stayed where he was, concentrating on continuously absorbing the refined dragon blood through the dragon blood refining method, improving his realm of the Nine Transformation Dragon Technique.

Although his cultivation did not change during this period, his physique underwent earth-shaking changes.

The Nine Heavens Dragon Recipe is divided into: Dragon Claw, Dragon Arm, Dragon Legs, Dragon Body, Dragon Heart, Dragon Head and Dragon Transformation, which need to absorb dragon blood to cultivate, and when you reach the peak of the exercises, you can incarnate into a real dragon and soar into the sky!

Xu was because of the extremely high quality of the dragon blood extracted from the blood lake, Du Yun, who had already reached the third layer of the dragon transformation technique, was in one go and directly advanced it to the realm of the sixth layer of the dragon head.

At this moment, where did he still have a trace of human appearance, and the body that was exposed after tearing his clothes was completely covered with golden scales.

The whole person looked like a dragonman walking upright, exuding an oppressive aura on his body.

Next is the last step - turning into a dragon, as long as this realm is reached, Du Yun can incarnate into a real dragon and soar into the sky, and let the dragon take off wantonly!

Thinking of this, a flash of excitement flashed in his golden eyes.

"I hope the seventh layer of this dragon transformation technique won't disappoint me!"

His gaze swept around, Du Yun didn't see Hei Kun's figure, and he didn't care, he once again accelerated the speed of dragon blood refining, and a steady stream of golden dragon blood was sucked into his body.

Poof! Poof! Poof!

The golden heart was beating faster and faster.

Dragon's blood rushed through its body, and there was a clicking sound from the reassembled bones.

With the passage of time, Du Yun could clearly feel that his strength was growing rapidly, and his body seemed to be getting higher under the action of a strange force.

He sensed that the seventh layer of the Nine Heavens Transformation Dragon Technique was close at hand.

But what Du Yun didn't expect was that at the moment when he was looking forward to breaking through the bottleneck and turning into a true dragon, the rapid Nine Heavens Hualong Technique came to an abrupt end.

Immediately after, a low voice full of domineering sounded in Du Yun's mind.

"Town!"

At the same time, a blue light shot out again from the blue light cluster that represented the inheritance of the nine-story tower, and it directly rushed into the mind of Du Yun's soul that had turned into an entity.