In the dark river, it was pitch black, and the sound of "whooshing" water never stopped.

Lin Qingxuan and Zhao Ziyi hugged each other tightly, wandering in the darkness and coldness along the current, and all they could see in their eyes was the same darkness.

In order to prevent being separated in the dark river, the two of them couldn't take care of much, and hugged each other tacitly, outside the surface of their bodies, a thin layer of true qi was covered, and they became a looming light, like a fish drifting with the waves.

However, there seems to be no end to this dark river.

Underneath the ground, there is darkness and silence.

From time to time, all kinds of fish swim along with the current, flocking to this unknown world.

"Where does this dark river lead? Let's say we also drift in this dark river for half a day, and it seems that there is no end to it?"

The two were close together, and Lin Qingxuan didn't pay attention, as soon as he opened his mouth, a cloud of hot air sprayed on Zhao Ziyi's face.

"Don't talk, always pay attention to your surroundings!" was questioned by Lin Qingxuan so closely, Zhao Ziyi's face also turned red instantly, but unfortunately the light was too dark, and Lin Qingxuan couldn't see it.

"Why do I feel colder and colder?" Lin Qingxuan shuddered suddenly, and his hands and feet gradually became cold.

"Your cultivation is too weak, hold me tight. ”

If it was normal, Lin Qingxuan would definitely have blood surging when he heard Zhao Ziyi say this to him, but now, Lin Qingxuan really didn't have the slightest crooked thought in his heart, hugged Zhao Ziyi tightly, and absorbed the temperature on Zhao Ziyi's body.

Time passed quietly, and in the dark and silent dark river, the two embraced each other.

The turbulent river never stopped, and the two of them quietly drifted in this dark river for a few days.

"Ziyi, if I continue to drift like this, I'm afraid I won't be able to hold on. ”

As the water temperature was getting lower and lower, Lin Qingxuan's lips were already purple, and there were ice slags on his hair, and he had a hard time talking.

In the past few days, the relationship between the two has become extremely close.

"Don't talk about you, so do I. ”

In the light mask, Zhao Ziyi was also weak, and his whole body was cold.

The two of them don't know how long they have been in this dark river, and where they look, there is no trace of life except for darkness or darkness.

As the dark river continues to go deeper into the ground, the dark river is getting wider and wider, but the temperature is also getting lower and lower, Zhao Ziyi can't stand it, but the strange thing is that even if it has already reached the temperature of freezing, this water flow does not freeze, only occasionally ice cubes appear.

Where does the cold and darkness lead?

"Red light! There is light ahead! We seem to have reached the end of this dark river!" Lin Qingxuan stared blankly ahead, like a traveler trekking in the desert discovering an oasis full of life.

The dark river is finally coming to an end, and there seems to be a huge lake in front of it, and the waters of this dark river converge here. In the quiet and silent underground, a strange red light illuminates the entire underground, and the lake looks very much like a blood-red mirror.

"Something is wrong!" Zhao Ziyi also spotted the lake in front of her, but she noticed the strangeness of the lake in front of her.

"Boom!"

The water of this dark river is all poured into this lake, like a hundred rivers flowing into the sea, and the roar is endless. Lin Qingxuan and Zhao Ziyi also poured into the lake with the water of this dark river.

"Be careful!" Zhao Ziyi pulled Lin Qingxuan, and the two jumped up from the lake.

"Why are there so many huge ice cubes!"

Pulled in the air by Zhao Ziyi, Lin Qingxuan noticed that this lake was strange.

On the lake, there were large ice blocks of various shapes floating on the lake, if Zhao Ziyi didn't pull him just now, Lin Qingxuan would probably hit the big ice block with the water of this dark river.

"It's not important, look inside the ice!"

and Lin Qingxuan landed on an ice cube, and Zhao Ziyi pointed to the ice cube.

Lin Qingxuan looked down and was so frightened that he almost jumped off the ice.

In the large ice block under the feet of the two of them, a bleeding head with seven holes was looking at them with extremely resentful eyes.

"I don't have the slightest breath of life, and I've been dead for I don't know how many years. Zhao Ziyi walked cautiously past the ice cube and jumped on another ice block again to observe.

"The man's body was intact. After looking down, Zhao Ziyi jumped again and landed on another ice block, followed closely by Lin Qingxuan.

The two of them observed almost the entire large ice on the surface of the lake, and found that among the ice blocks were dead bodies.

But what is strange is the expressions of these deceased, some of them are crazy, some are bleeding, some are full of horror, and some are some, their heads are different.

"It's a veritable stagnant pool of dead bodies everywhere. Lin Qingxuan also calmed down and observed the surroundings with Zhao Ziyi.

"Where the hell is this? Why have I never read it in an ancient book?"

Zhao Ziyi frowned and thought hard, but it was also fruitless.

"Where does the red light come from in the ground?"

Lin Qingxuan and Zhao Ziyi thought of a question at the same time, raised their heads, their eyes met, and the next moment, they turned their heads to look into the distance.

The underground, which was supposed to be pitch black, turned out to be a blood-red world, and the source of that red light seemed to be on the other side of the lake.

"Let's take a look!"

Zhao Ziyi took Lin Qingxuan and flew directly over the lake and landed on the ground.

Looking towards the source of the red light, the outline of a huge palace loomed, and endless red light radiated from it, illuminating the entire underground.

Although this palace is far away, it still gives people a solemn, solemn, grandiose, and vicissitudes of life, as if it has existed for thousands of years and is eternal.

However, a trace of red light radiating around him added a trace of weirdness and evil aura out of thin air.

"There's a palace underground, go and see!"

Zhao Ziyi pulled Lin Qingxuan into the air again, and flew towards the red palace in the distance.

As the saying goes, Wangshan runs a dead horse, and it took Zhao Ziyi half an hour to fly to the front of the red palace.

From a distance, he only felt that this palace was mysterious and solemn, and when he got closer, Lin Qingxuan realized that this palace was boundless, and the Three Holy Palaces of the Three Holy Sects were nothing compared to this palace.

In front of the silent palace, Lin Qingxuan and Zhao Ziyi slowly approached, and only the footsteps of the two of them echoed in the entire underground world, quiet and scary.

On the outer wall of the whole palace, there are all carved paintings with different expressions and extremely mysterious, as if silently telling a piece of ancient past, and bursts of red light are flowing out from this side of the palace wall, bright and weird.

Outside the palace, countless red copper pillars are lined up at one time, and there is no end in sight. On the bronze pillar, there were all symbols that Lin Qingxuan had never seen before, and Zhao Ziyi was also puzzled when he stared at these talismans.

"Knock knock!"

Lin Qingxuan knocked on the bronze pillar with his hand, and the solid and heavy knocking sound continued to echo in his ears, lingering for a long time, and it seemed very abrupt in this spacious underground.

"Don't knock around!

Zhao Ziyi was taken aback by Lin Qingxuan's actions, this kind of mysterious place often hides terrible prohibitions.

Fortunately, seeing that there was nothing unusual, Zhao Ziyi breathed a sigh of relief, and stepped on the steps to the gate of this palace with Lin Qingxuan.

"There are quirks. Lin Qingxuan stepped on the stone slab with one foot, and found that he had to add a little force to lift it up again: "This red stone step looks very normal, why is it slimy?"

"Me too. ”

Zhao Ziyi found that this stone step was also unusual.

Finally, the two cautiously came to the gate of the palace.

Two gates, all scarlet in color.

As soon as Zhao Ziyi pushed the door, his face changed instantly.

She found that as soon as she touched the gate, the blood in her whole body boiled and could not stop gushing out, and her hands were sucked on the gate, unable to pull it back.

"Damn, how can this be?" Zhao Ziyi felt clearly, her blood was being absorbed by this gate, turning into red streamers, surging towards the plaque above the gate.

On the plaque that has been passed for a long time, there is not a single word, which is even more incomprehensible.

The red light on the red gate rose, and a strong suction force came from the gate again, and Lin Qingxuan was also directly sucked on the gate, and the next moment, Lin Qingxuan's face became as red as a soldering iron.

"Ah...... This—It's a mask!!"

A burning sensation spread across Lin Qingxuan's face, and Lin Qingxuan instantly thought of the mask that had been integrated into his face.

"Bang!" "Bang!"......

Lin Qingxuan's heart beat violently, but strangely, Lin Qingxuan did not show a painful look like Zhao Ziyi, and the blood was not sucked out.

On the contrary, he felt that this gate was constantly transmitting power to him, just like after receiving someone else's blood, the mask was improving his cultivation. He had a strange feeling that the palace seemed to be one with him, as if he could control the gate.

His mind moved, trying to control this blood-colored gate, this gate was under Lin Qingxuan's thoughts, the suction disappeared instantly, and Zhao Ziyi and he both sat on the steps together.

"It's really strange, could it be that I have a relationship with this palace?" Lin Qingxuan was puzzled.

"Tick, tick!"

Lin Qingxuan felt a few raindrops falling on his face, wiped his hand, and his expression suddenly froze, where did the raindrops come from underground?

Zhao Ziyi raised his head, as if he had seen a ghost, his face was full of horror, and his whole body was trembling.

Lin Qingxuan raised his head, and his expression suddenly froze.

On the plaque, there was originally a blank space, but at this moment, as if someone was handwriting with blood, four ancient seals gradually emerged, extremely charming.

On the plaque, there are vaguely four blood-colored characters of "Red Copper Blood Palace", and the blood stains have not dried!

Blood flowed from the corners of the four big characters, and the liquid dripping on Lin Qingxuan's face was exactly what flowed from these big characters with undried blood stains.

Zhao Ziyi stared blankly at the plaque, because of horror, his eyes were bloodshot, and he said dumbly: "My God, it turned out to be the Red Copper Blood Palace!"

"Red Bronze Blood Palace!!"

Lin Qingxuan violently beat a spirit, and he was able to turn from a waste to a genius because of a mask.

And that mask was brought out by the Great Sage Yuan Tiansheng from the ethereal red and copper blood palace.

The palace in front of him turned out to be the Red Copper Blood Palace!