After refining the death qi on the periphery of the Bone Forest, Ling Tianao walked out of the big pit, and then continued to move forward with the Xuanbing Flying Tiger.

There are no more demonic beasts here, and those powerful demonic beasts dare not set foot here, which is enough to see that there are definitely terrifying things here, but in addition to demonic beasts, is there anything terrifying?

Ling Tianao really couldn't think of it, but when he traveled about eight hundred meters again, he seemed to understand something!

What appeared in front of Ling Tianao's eyes was a beautiful picture, red flowers and green leaves, green grass, even the trees had green leaves, countless unknown flowers and plants on the ground, like a fairyland on earth, even the air was filled with a fragrance of flowers!

The dark wind, the strange trees and boulders outside, coupled with the gloomy aura, are simply worlds different from the scene in front of them, the outside is the ultimate breath of death, and here is the ultimate breath of life, the contrast between the two is stark!

However, Ling Tianao's brows furrowed, everything here was only one step away from everything outside, as if there was some boundary, entering the boundary was full of vitality, leaving the boundary even a centimeter was lifeless!

The boundaries visible to the naked eye, the same tree, with verdant branches and leaves here, and lifeless there, are so obvious!

At the same time, Ling Tianao noticed that in the middle of the boundary, there was a lake with a circle of about two hundred meters, and there were also two scenes of life and death in the lake.

Like gossip, the water of the lake on one side is as black as ink, and the other side is crystal clear. Even the green water and grass at the bottom of the lake are clearly visible!

This scene made Ling Tianao even more stunned, stunned in disbelief!

After a long time, Ling Tianao reacted, but he was stunned to find that the boundary between life and death that was originally under his feet would actually move, originally under his feet, but now it was about half a meter to his left!

The same is true of the water in the lake of life and death, which changes with the rotation of the boundary!

Ling Tianao stared intently at a tree that had been destroyed by death qi not far from the boundary. Soon the boundaries came. Slowly approaching the big tree, a miracle happened, the big tree was destroyed by the death air, and the broken place actually grew green leaves after crossing this boundary. It's amazingly fast!

Although Ling Tianao looked at it here, the rotation speed was not too slow. The boundary can be moved by one to two meters in ten minutes. But this buried bone forest is thousands of meters and nearly 10,000 meters, and the trees on the periphery don't know how many years it will take to be covered with vitality!

Thinking about it this way, Ling Tianao once again sighed at the magic of nature. There is such a vision here!

"Huh?"

When Ling Tianao was immersed in the surrounding scene, he didn't notice that the Xuanbing Flying Tiger had fainted, and at this time, he was feeling, but he suddenly found that there was a poison in the fragrance of the flowers around him!

Not daring to think about it, Ling Tianao directly put the Xuanbing Flying Tiger into the system, turned his head to stare at the surrounding flowers and plants, but he didn't feel the poison in the fragrance of the flowers.

Call!

The sound of the wind sounded, Ling Tianao hurriedly turned his head, only to find that the black wind was actually blowing out of the lake of dead air, and the surface of the lake was still calm and waveless, but how did this wind come from? At the same time, Ling Tianao also noticed that in the vitality lake on the other side, a strong wind was also blowing, but this strong wind was the vitality it contained!

Staring at the lake in amazement, Ling Tianao slowly walked over, put his hand, and probed into the lake of vitality, as for the lake of dead air, he didn't dare to touch it easily, he didn't know if it was water or what!

Hiss!

However, as soon as Ling Tianao's idea landed, his hand also probed into the lake of vitality, but then, Ling Tianao felt a piercing pain, and the skin and flesh on his hand corroded away rapidly, leaving only the white bones of the forest in a breath!

If it weren't for his quick reaction and quick withdrawal of his hand, I'm afraid his hand would be gone!

Looking at the hand that only had white bones left, Ling Tianao didn't pay attention to the pain that pierced his heart, but was stunned!

"This lake is clearly divided into two places: life and death, and what I touch is obviously a lake with life, but why does it still corrode my flesh and blood? So that means that this vitality also contains dead air, even more dense than the dead qi in the dead qi lake? So how did these come about? Both formations are dead, dead! The death qi here is extremely thick, so thick that it can be added to the ink-colored liquid death qi, which is many times richer than the death qi that was compressed into a liquid at the beginning, how much dead qi is needed? What do you need to compress? Death, rich to the extreme, right! When the death of the earth reaches a point where it is impossible to increase, it will become vitality, but this vitality is not just as simple as vitality! It is the vitality of the transformation of dead energy, so how is this vitality formed? ”

In an instant, countless questions appeared in Ling Tianao's mind, vitality gushed out, and the flesh and skin on his hands came out of his hands!

At this moment, the originally calm and waveless lake was no longer calm, the boundary in the middle was broken, and one after another ripples came out, and each ripple could merge this dead vitality a little!

In the Lake of Life and Death, the lake was no longer calm, followed by an earth-shattering sound, Ling Tianao's intuitive feet trembled, followed by a sudden collapse, and the strange lake water in the Lake of Life and Death rose even more to the sky, forming a black column of water, straight to the sky!

Yes!

Suddenly, the ground under Ling Tianao's feet cracked, and his body suddenly fell rapidly.

His face changed greatly, and he hurriedly mobilized his spiritual power to fly, but he found that he couldn't fly at all, and he couldn't even control his spiritual power.

However, the next moment, he was disappointed again, the wings had just been born, and they were directly corroded by the powerful death qi, and the pain in his heart struck again, since he couldn't escape, then let him go!

Thinking about it, Ling Tianao stimulated the vitality in his body and protected himself, after all, his body had been tempered by death qi and could resist for a while, but the pain did not decrease in the slightest!

But Ling Tianao still gritted his teeth and endured it, his body fell rapidly, I don't know how long it took for Lu Dao to fall, Ling Tianao just felt that the dead qi around him was getting stronger and stronger, and the corrosive force was getting stronger and stronger, he could have resisted ten points, but then he couldn't even resist seven points.

However, Ling Tianao also woke up suddenly, he couldn't resist, he wanted to let the death qi enter his body, he wanted to make his body stronger with the time of falling, after all, this death qi was getting stronger and stronger, if the body was not strong, then there was only one way to go, and that was to be completely corroded by the death qi!

So, Ling Tianao sat cross-legged and began to refine the death qi around him, at this time he was still relatively easy to refine, because at least he could still control and resist seven points, so he only let three points of death qi enter his body, and the damage caused to him would not be fatal!

In this way, while Ling Tianao was refining, his body fell rapidly, and the dead qi he controlled slowly changed from three points to seven points, and he could let the surrounding seven points of dead qi enter his body and refine it!

Because of his approach, although the death qi below is getting stronger and stronger, the damage caused to his body is getting smaller and smaller!

Seeing that his cultivation was going smoothly, Ling Tianao suddenly opened his eyes, because he thought of the Sword of Death, didn't the green skull on this Sword of Death have to be awakened by Death Qi? So why not take advantage of so much dead gas here?

So, Ling Tianao took out the Sword of Death, and suddenly the Sword of Death shone again, and at the same time, the surrounding death qi quickly surged over, so that Ling Tianao's death qi was even stronger, but he didn't have the slightest worry, put the Sword of Death on his legs, and closed his eyes again!

In this way, Ling Tianao didn't know how deep he had fallen, and how long he had fallen, in short, he had now been able to temper this incomparably rich death qi underground, and the strength of his body had reached an unimaginable level, the green skull of the Sword of Death had quickly turned from green to black at this moment, and the speed was very fast!

Moreover, those veins on the sword body were also rapidly lit up, just absorbing so much, those veins were only about seventy percent up, which made Ling Tianao secretly speak, it was said that the death qi here was already so thick that it couldn't be thick, but it only made the Sword of Death grow by seventy percent, not counting the growth that had already grown!

So, how much death does this sword of death really need? (To be continued......)