A dilapidated stone door, a wonderful world.

Lin Fan and Ye Ningshuang stood in it, as if every breath of air could make their injuries a little better.

But they didn't pay attention to the injury now, and even the colorful colors in front of them were not the focus of Lin Fan and Ye Ningshuang's attention, but the winding brown stone wall in the ice crystal barb at the top attracted the attention of the two of them.

In this unusual world, the brown stone walls that are too ordinary are naturally unusual.

Lin Fan deduced from the stone chips in the padded jacket and the traction at the end of the large array that the keel should be embedded in the iceberg, and when he came here and saw the brown color that extended into the end of his line of sight, he naturally thought that the curve of this ordinary stone wall was pointing, and he was afraid that it was the direction of the keel.

So he pulled Ye Ningshuang and didn't stop here to heal, but walked all the way to the depths of this world.

Passing through the flowers and passing by the strange stones, the world began to narrow, and the strange scenes around gradually disappeared, leaving only a stone wall corridor.

Walking into the corridor, the prosperity seems to be ordinary in an instant, the black stone walls on both sides are pitted, and the surrounding edges can be seen scattered with small stones, and the signs of artificial excavation are obvious.

Lin Fan showed a shocked look, looking at the darkness in the depths of the stone road corridor, he seemed to see Zhao Qingsong sweating like rain here.

It was hard for him to imagine that Zhao Qingsong could do one thing repeatedly for ten years, twenty years, or thirty years, and it was an extremely boring thing.

But what he didn't know was that because the keel was in the iceberg, the mountain rock had become extremely hard for many years, and Zhao Qingsong was able to become the absolute first person in the snow-covered door, which was inextricably linked with the fact that he came to the snowy region every year to dig tunnels.

And after the shock, Lin Fan felt a little hot.

It's not an illusion caused by the journey, but it's really hot in the stone corridor.

Why is it hot in the world framed by the dragon bone of the Frost Dragon, is it that the extremes of things must be reversed?

Lin Fan didn't know, but as he and Ye Ningshuang continued to move forward, this heat had exceeded the patience of ordinary people.

Lin Fan broke the silence, glanced at Ye Ningshuang, whose sweat had already wet his sideburns, and said, "What's the matter?"

Ye Ningshuang shook her head in confusion, then raised her head, pointed to the brown rock wall that was still spreading deep at the top of the corridor that was not high, and said, "But I feel that I am about to move." ”

At this time, Lin Fan naturally would not misunderstand the four words 'ready to move', and he also had the same feeling as Ye Ningshuang.

This feeling was like the hunger of the fat man when he saw the fragment of his supernatural power for the first time, and this was the moment that a cultivator with a frost spiritual root was ready to move after seeing the treasure.

Then Lin Fan understood that once this feeling was born, it meant that his previous guesses had become true, and he said: "On that, I'm afraid it's the keel." ”

Ye Ningshuang was noncommittal, and said in a sneering voice: "The sword of the Second Palm Sect should not be able to break through the brown stone wall, and the stone wall closely connected to the dragon bone has become indestructible after ten thousand years. ”

Lin Fan picked up the broken sword at this time and said, "You can try." ”

As soon as he finished speaking, the broken sword in his hand flicked out of his hand, piercing the brown rock wall.

The majestic vitality burst out around him, and the small stones around him rose with force and smashed on the potholed wall.

At this moment, the tip of the broken sword disappeared into the brown wall.

Although it was only three inches, and most of the broken sword blades were still exposed, Lin Fan and Ye Ningshuang were extremely happy.

In the previous crisis, the broken sword proved its sharpness, and now it is still sharp, even the brown walls that have been assimilated by the dragon bone and may become indestructible for many years have been pierced, so the two of them have a chance to peel back this hard shell and see what the dragon bone really looks like.

Ye Ningshuang also made a move at this time, she urged all the little vitality left in her body, and after a blow in the air, a "poof" sounded from where the broken sword was submerged. ”

Ye Ningshuang looked up at the top of his head, and said with certainty: "You can cut it." ”

Lin Fan was about to jump up and peel off this shell with a broken sword, but an extremely slow sound came from his ears.

Seeing Lin Fan's ears, Ye Ningshuang asked, "What's wrong?"

Lin Fan didn't answer, put his index finger to his mouth, and made a silent gesture.

The sound was still faintly ringing, slowly approaching, like the sound of mercury flowing, but it seemed to be too clogged, and it came and went.

Lin Fan waited like this for a quarter of an hour, and finally raised his head and saw the brown wall where the broken sword had not entered, and said softly, "It's here." “

Lin Fan's suspicious appearance made Ye Ningshuang unclear, and when she was about to ask, she saw Lin Fan stretch out his head and stretch out his right hand.

Then Ye Ningshuang looked at the top of the corridor and noticed a drop of pure white emerging from the wound on the brown wall.

This drop of pure white was extremely dazzling, more dazzling than the stars in the night sky, as if it was shining brightly in an instant, lighting up the dark corridor.

At the same time, it feels extremely holy and noble, after seeing this drop of pure white, the colorful world in the minds of Lin Fan and Ye Ningshuang before seems to be eclipsed.

And when this drop of pure white slowly rolled down on the tattered hilt of the broken sword, the originally extremely hot corridor was instantly covered with frost, and the vision regenerated!

It's just that at this time, Lin Fan and Ye Ningshuang didn't pay attention to their surroundings, they just watched this drop of pure white fall in the air, and there was nothing else in their eyes.

Lin Fan, who stretched out his right hand, lowered his head as the pure white water droplet fell, and the pure white drop fell into Lin Fan's palm.

Then, Lin Fan's expression became frightened, as he saw that his flesh-and-blood palm actually rippled, like a stone thrown into the calm lake.

Immediately afterward, all visions vanished, and the heat in the air returned, and the frost that had just crawled over the surrounding stone walls melted in an instant, turning into water stains, and a damp smell came to the tip of the nose.

Ye Ningshuang looked at Lin Fan, and Lin Fan looked at Ye Ningshuang.

Ye Ningshuang was about to speak, when he saw that Lin Fan's whole body was frozen, but in a breath, he had been frozen into a human-shaped ice sculpture.

And at this time, her words had just blurted out: "Dragon marrow!"

Although he was frozen into an ice sculpture, Lin Fan could hear Ye Ningshuang's words, and he blinked.

It was hard to imagine the tacit understanding between the two, Lin Fan just blinked his eyes, and Ye Ningshuang knew that Lin Fan should be fine for the time being, but thinking that the drop of pure white was likely to be the dragon marrow, which was dripped out due to the broken sword piercing the dragon bone, Ye Ningshuang couldn't calm down, and she began to think of some ways.

While she was thinking, Lin Fan, who had just finished blinking, closed her eyes.

A chill from the inside out of his body leaked out from countless pores, and the drop of pure white became crystal clear after entering his body, falling into his sea of qi.

Lin Fan is now in the Qi Condensation Realm and has not yet succeeded in building a sea, but he also has a trace of the outline of the Qi Sea.

At this time, the little vitality left in the body naturally surrounded this crystal clear water droplet, trying to decompose and fuse.

It's just that Lin Fan's vitality merged into the water droplets, and instead of dissolving, the water droplets were chilling because they touched its core essence, even if Lin Fan had cold ice supernatural powers, he suddenly felt as if the invisible vitality had been solidified.

But at this time, the chill emitted by the water droplets seemed to make Lin Fan's spiritual root eager to try, and the spiritual root that had changed its attributes through the "Theory of Spiritual Root" actually began to absorb this chill.

Lin Fan couldn't do anything, he could only watch the natural reaction in his body, although it was only a moment outside, but under the inner view, he seemed to have passed several years.

Finally, the spiritual root absorbed all the chill in Lin Fan's body, Lin Fan didn't notice any change in the spiritual root, but he faintly understood the meaning of the word cold ice in his heart.

And when he felt like he understood some truth, Ye Ningshuang held Lin Fan's hand that had been frozen into ice.

She originally wanted to urge the divine power to melt the ice, and then let Lin Fan try to pull the dragon marrow to give her some shares, and the two of them suffered together.

But he forgot that the broken sword above the heads of the two of them was still nailed to the brown wall, and a drop of pure white gushed out again, and it fell on the back of Ye Ningshuang's hand at the right time

Ye Ningshuang's hand also rippled, but in an instant, she could see that this drop of water was only one-third the size of the drop just now.

Then there was frost all over her body, and she was frozen into an ice sculpture.

As a result, there was an extremely strange scene in this dark stone corridor, Lin Fan and Ye Ningshuang, who were holding hands, covered their bodies with ice crystals, exuding cold air, constantly lowering the somewhat high temperature.

............

............

I don't know how long it took, Ye Ningshuang opened her eyes, as if snowflakes flashed in her eyes, and the ice crystals around her body melted.

At this time, the dragon marrow had been completely fused by the leaf condensation frost, and the process of fusion was not complicated, but it was just that the water droplets were continuously decomposed through the vitality and the cold was continuously absorbed through the spiritual root.

Ye Ningshuang also understood some truths, and at the same time felt that the injuries around her body had recovered, and there were faint signs of a breakthrough in the Yuan Dan Realm.

But she didn't rejoice, because Lin Fan was still in the ice.

The drops of water that dripped into Lin Fan's hands were two-thirds larger than hers, Ye Ningshuang was very afraid that Lin Fan would not be able to melt the dragon marrow, although he had the power of cold ice, but if he was frozen for a long time, what was the difference between death and death?

Ye Ningshuang's worries lasted for an hour, but after fusing the dragon marrow, she also understood that her previous thoughts were useless, and the only thing she could do was wait.

Fortunately, at this time, the ice crystals in Lin Fan's whole body had already begun to show signs of melting.

Another hour later, countless cracks finally appeared on the ice crystals, and the sound of breaking suddenly sounded, and Lin Fan broke through the ice!

As soon as Ye Ningshuang's hanging heart landed, he heard Lin Fan say: "My realm is too low, and my vitality and supernatural powers are far inferior to yours, but I am only temporarily breaking the ice, I don't know if this water droplet will be powerful in a while, and I will be frozen again." ”

As soon as the words fell, the ice ballast had just landed, Lin Fan stopped all movements again, and his body froze again, turning into an ice sculpture.

After hearing this, Ye Ningshuang pulled out the broken sword, sealed the gap in the brown rock wall with her magical powers, and finally carried Lin Fan on her back, she thought about the fact that the temperature was getting higher and higher along the way, and she wanted to go deeper, hoping that Lin Fan could be warmer.

At this moment, she suddenly heard some kind of voice.

Lin Fan in the ice crystals heard it with her.

The sound comes from the sea of knowledge!