The deepest part of the Northern Netherworld Realm has become a no-man's land, and there is almost no other life here except for wind and snow.

I heard a "click", and the sound of ice breaking came from the corner of an iceberg.

Bai Cong looked at the deeper and deeper ice cave on the ground in front of him, touched the corners of his mouth, and asked, "I see that the ice surface is already a foot deep, what are you going to do?" ”

Lan Zeyun commanded the Xuanling Bead, which turned into a sword, to continue to dig the ice, and said: "If our guess is correct, the Northern Underworld does exist in the Snow Country, think about it, you have walked back and forth countless times, why haven't you touched it once, the Northern Underworld is such a big place, where else can they hide?" ”

Bai listened to it, thought about it seriously, and said half-heartedly: "You doubt them...... Survive below the surface of the water?? ”

Lan Zeyun nodded: "Bai Dao Chief, do you still remember the Kunqun we encountered when we first entered the Northern Underworld?" A kun is dozens of zhang in size, active under the ice, everywhere it goes, the mountains are cracked, the battle is huge, such a behemoth, if it really lives under the ice of the North Underworld, why have we only encountered it once? ”

Lan Zeyun said, his eyes as bright as the moon narrowed, and continued: "Such a strange sight can only show that they do not live here, but wander along the vast sea under the ice to other places!" And that place may be the legendary Snow Country! ”

Bai Zhong listened, nodded hurriedly, and then frowned and said: "What you said is very reasonable, but we have no way to survive in the sea water for a long time, and we don't know when this Kunqun will come next time, how can we follow the Kunqun to find the Snow Country?" ”

"It's naturally unrealistic to follow the Kun herd, so I just want to see how thick this ice really is, and what is under the ice? The people of this snowy country must have their way in and out..."

As he was talking, the sword turned into a Xuan Ling Bead suddenly stopped in mid-air, and there was a rustling sound from the ice cave that was dug in front of the two, but after a moment, some white foaming sea water suddenly gushed out, and there was a fishy smell. Bai Zhongzhong and Lan Zeyun quickly took a few steps back, and only then did they step forward until there was no more seawater overflowing from the ice cave.

I saw that the one-person-wide ice cave has now been filled with seawater, and judging from the progress just now, this ice layer must be at least ten zhang thick, and I really don't know how many years this place has been frozen before such a thick ice layer can be formed.

Lan Zeyun squatted down and stretched out his hand to touch the water. Then he leaned up to his nose and sniffed it, and made sure that the water was not unusual, so he turned his head and said, "I want to go down and have a look." ”

Bai Cong looked at Lan Zeyun with a frightened face, and said loudly: "You are crazy! This is the land of the Northern Underworld, not an ordinary mountain, river and sea, and it may not be full of crises inside! If you encounter a swarm of kun or something other ferocious, how do you deal with it?! ”

Lan Zeyun's expression remained unchanged, and he looked at Bai Cong with a determined gaze and said: "If we don't go down, maybe we will never know where the Snow Country is, maybe this mystery is underwater." I have cultivated the spiritual power of the wind, and my speed and body are much faster, so I will go down and take a look, if there is really any danger, with my ability, I should be able to escape. ”

Bai Zhongzhong's brows furrowed, and seeing that Lan Zeyun didn't mean to let go at all, he sighed and explained: "Later, I will hang a huge and bright night pearl at the entrance of the cave, you don't swim too deep, if you can't see the light, swim back quickly, otherwise it will be easy to get lost." Even if you have spiritual power, you can only stay in the water for about half an hour at most, I will only give you half an hour, and after half an hour, I must see you come back. ”

Lan Zeyun nodded and said, "Don't worry, Bai Dao Chang, although I must find this snow country, I won't joke with my life, I will definitely come back in half an hour." We'll talk about that when the time comes. ”

After speaking, Lan Zeyun looked at the ice cave in front of him, did not hesitate at all, and jumped in with a "plop" of spiritual power.

Shiro looked at the hole where the water splashed and immediately took out a night pearl larger than a fist and a handful of silk threads as thin as a hair from the lock bag. I saw that Bai Zhong injected his spiritual power into the silk thread, and this silk thread actually seemed to have consciousness, and took the initiative to wrap itself around the night pearl in Bai Zhongzhong's other hand, and then took the night pearl to "pounce" and enter the sea!

The sea water under the ice is biting cold, when you just enter the sea, the surroundings are dim and dark, only a little very faint light is projected through the ice, and a little deeper, the surroundings are pitch black, Lan Zeyun quickly took out a night pearl from the lock bag on his waist to illuminate the way, broke through the sea water, and went all the way downstream, only a moment of effort, like a moon hanging just rising behind him, very bright, Lan Zeyun looked back, knowing that it was the night pearl hanging down from the white, and his heart immediately settled down and continued to go downstream.

The dead and heavy sea water, without the slightest bit of life, Lan Zeyun moved hard, his eyes tried his best to explore deeper, but in front of him was darkness or darkness!

The light behind her became dimmer and dimmer, and after about three quarters of an hour, it turned into a dim and dim faint dot, Lan Zeyun floated in the sea, looked back, and searched carefully ahead, if she went further, there would be no more light behind her, and without this light to guide the way, then she was likely to lose her way in the sea, and finally suffocated to death!

After thinking about it carefully, Lan Zeyun made up his mind and decided to turn around and go back. It's just that before Lan Zeyun could take two steps upstream, an inexplicable strong attraction arose behind her, sucking her far inside, and by the time Lan Zeyun stabilized her mind, the surroundings were completely dark, and the light emitted by the Night Pearl was completely invisible.

Lan Zeyun was shocked in her heart, she knew that something was wrong, now it seems that the suction force just now pulled her deeper, even if she is upstream, it may not be within the range of the night pearl!

Lan Zeyun immediately took out the night pearl that was put away by himself from his arms, and it was a little brighter. If she stays here all the time, and when half an hour passes, she will definitely suffocate to death, without a little vitality at all, now all she can do is to gamble, choose any direction to go upstream, maybe just enough to reach the light range of the Night Pearl, even if not, as long as she is close to the ground ice, she can also use spiritual power, with the Xuan Ling Bead to fight a handful!

After thinking about it again, Lan Zeyun straightened up, swam straight up with both feet.

After about a quarter of an hour's effort, Lan Zeyun suddenly saw something white shiny in the water on his left, like a star in the sky, bright and moving.

Lan Zeyun stopped, suddenly made a turn, and swam towards the thing, the closer he got to that piece, the more and more light there was, and the light became brighter and brighter.

When she arrived, Lan Zeyun reached out and grabbed a piece of it, and studied it carefully, isn't this the transparent stone carved on the bracelet that she and Bai Cong found on an iceberg above!

Looking around, Lan Zeyun seemed to be in the sky, and there were twinkling stars everywhere, but I didn't expect this thing to grow in the water!

Lan Zeyun looked at it for a long time and decided to take a few back, and handed it to Bai Cong to let him see what this thing was!

Just taking advantage of the brilliance of this stone, Lan Zeyun suddenly saw a sharp yellow fang! The fangs were already very close to him at some point, and Lan Zeyun immediately kicked the sea water and rolled to the side with his spiritual power.

And under the light of the night pearl in her hand, she finally saw the true face of that thing. It seems to be a big fish, all black, hidden in the seawater, and naturally blended with it, a large mouth of blood basin is wide open, revealing two rows of sharp teeth, and there are still meat threads stuck in the teeth, and the two eyeballs located on the head are very flexible, and they can turn up and down, left and right, back and forth! At the moment, he was staring motionless in his direction.

Lan Zeyun looked at the behemoth vigilantly, her heart was cold, and there was a layer of cold sweat on her back, she didn't feel when this thing was approaching her at all just now, which shows how fast this thing is and how deep it is hidden.

One fish and one person looked at each other, all staring at each other vigilantly, for this fish, Lan Zeyun was a prey that kept wandering around his mouth!

The fish looked at it for a long time, and finally made a move, swayed the fish's tail lightly, and leaned towards Lan Zeyun, Lan Zeyun immediately retreated with spiritual power, and sighed in her heart, before going to the sea, she thought that Bai Cong was just talking casually, but she didn't expect that in a word, she was really targeted by this fierce fish!

Bai Zhongzhong's frown has not been stretched out since Lan Zeyun got into the water, just standing next to the ice cave and pacing back and forth while rubbing his hands.

Half an hour has passed, and it stands to reason that Lan Zeyun should have come back a long time ago, but he still hasn't seen any trace of Lan Zeyun!

After another quarter of an hour, Bai suddenly smelled a strong bloody breath, and the silk thread that tied the night pearl seemed to be dragged by something, and suddenly rushed into the sea at great speed, and the water suddenly splashed around the ice cave, as if someone was struggling.

Bai Zhong immediately squatted down and tried his best to look into the ice cave, and slowly, the bloody aura in the ice cave became more and more intense, and finally even the splash turned red! The water splashed bigger and bigger, and there were several cracks around the ice cave, and Bai Zhong's heart was pounding, and the nervousness was visible to the naked eye, and he shouted several times towards the ice cave but I didn't respond.

After another two or three quarters of an hour, the strange scene here stopped, and the water surface at the ice cave was quiet again, but the bloody aura that rushed out from the inside did not diminish at all, and vaguely seemed to be more intense.