In the cave of human immortals.

After eating the last grilled whitebait, Zhao An closed his eyes and sat on the edge of the weak lake and began to adjust his strength. After the adjustment, Zhao An began to practice the "Turtle Breath Gong" provided by the Great Sun Evil Monarch, intending to go one step further.

The so-called turtle breath is to reduce the metabolism in the body to a very low level, thereby reducing the body's oxygen consumption. Turtle breath gong can make people enter the turtle breath state, so as to stay underwater for a long time.

Zhao An has been practicing the "Turtle Breath Gong" for almost twenty-five days, and has gradually mastered the trick of the Turtle Breath. From the original breath-holding for one hour to the current ten hours, Zhao Anke has put a lot of effort into it, and his face is swollen.

It takes almost eight hours from the lake to the center of the lake, and Zhao An can hold his breath for ten hours, and the extra two hours are to deal with emergencies.

After finishing his cultivation, Zhao An opened his eyes and stood up from the ground. "Turtle Breath Gong" is almost at its limit, and it's time to go.

Zhao An jumped into the lake with both feet, and because the weak water had no buoyancy, his whole body sank to the bottom rapidly. After a while, Zhao An's feet touched the bottom of the lake.

The light at the bottom of the lake is a little dim, but you can see the surroundings clearly. The bottom of the lake is made entirely of stone slabs with raw aquatic plants and small silver fish roaming in between.

There are only ten hours, and Zhao Anduo is not allowed to enjoy the beautiful scenery at the bottom of the lake. So Zhao An didn't stay where he was, but ran in the direction of the center of the lake, just like on land.

After running for an hour, Zhao An found that he seemed to be going around in circles. Damn, the Human Immortal Cave Heaven is really not so simple. There is nothing strange about the snow-capped mountains and the meadows, and the original strange places are hidden at the bottom of this lake.

"Senior, what do you think of the weirdness here?" Zhao An asked the Great Sun Evil Monarch.

"Half an hour ago, I realized something was wrong. If my guess is correct, the bottom of this lake should be a huge maze. ”

"So what are we going to do?

"I'm in a trance, and it's impossible to go back the way I came. You can only find a way to crack it. ”

"Do you have any suggestions from the seniors?"

"Nope!"

No, this old thing is too unreliable. Zhao An was slightly disappointed, and it seemed that he could only rely on himself.

After carefully observing his surroundings, Zhao An did not find anything unusual. How can the array set up by the human immortals be visible to me, a person who has just entered the Secret Vault Realm?

But I'm not going to give up, I'm going to fight for everything. My life is up to me!

Before he knew it, an hour had passed, and Zhao An looked left and right, but he still couldn't see the mystery at the bottom of the lake.

Come to think of it, there must be a way. What's the key to breaking the formation? By the way, the only creature in the lake~ the silver fish. It must have something to do with the maze.

Weak water has no buoyancy, but this little silver fish can swim in it. Maybe you can take advantage of it.

Zhao An looked at the silverfish swimming leisurely around him and had a plan. The black flame qi turned into a large number of silk threads that shot out from Zhao An's fingertips and pierced into the silver fish's body.

Just like riding a horse, Zhao An used the power of the black flame as the reins and rode the silverfish as a horse. Dozens of whitebait slowly pulled Zhao An away from the bottom of the lake and headed towards the water.

After controlling the whitebait to float itself in the middle waters of the lake, Zhao An looked down at the bottom of the lake, which was covered with a maze.

At Zhao An's location, he could clearly see that the stone slab at the bottom of the lake was glowing with a faint silver light, like a dream.

"Senior, can you tell what kind of maze this is now?"

Although the Great Sun Evil Monarch is only an evil spirit of the Innate Realm, he has lived for a long time and has seen a lot. Opening.

"Judging from the deity's knowledge, this should be the Water Movement Mystery Array of White Dragon City. It seems that the cave heaven here should be opened by the immortals of White Dragon City. ”

"White Dragon City, shouldn't they be in Beilu Prefecture, why are their immortals running here?" Zhao An was slightly puzzled, but the most important thing now was to go to the island in the lake.

Suppressing the doubts in his heart, Zhao An drove the silverfish to swim towards the center of the lake.

The speed of the silverfish was okay, and Zhao An finally arrived at the island in the middle of the lake with the turtle breath gong time.

After letting go of those whitebait, Zhao An walked alone onto the land of the island in the middle of the lake.

The edge of the island is a stretch of sandy beach, followed by meadows and forests. At the junction of the meadow and the beach, there are two stone monuments that are separated, and in the middle is a stone path, which is supposed to be a passage into the forest, but I don't know where it leads.

Zhao An walked forward and looked at the content on the stone tablet: Yijun's heart is like the water of the ice river, flowing eastward day and night. There is a small text under the stele on the right: Xu Lu remembers Xiao Yu.

Hmm, the woman misses her sweetheart's poems, and it seems that this Xu Lu fairy is trapped by love. There should be a touching love story in it, and I don't know which two immortals in history are it.

After Zhao An read the poems on the stone tablet, he walked along the stone road towards the woods.

As Zhao An continued to go deeper, the trees on both sides of the gravel road became taller and taller. The gravel path curves and folds into the depths of the forest.

After walking for half an hour, the subtle sound of water came into Zhao An's ears, like the sound of jade rings hitting each other.

There is the sound of flowing water, and it seems that it is coming. Zhao An quickened his pace and ran along the road. The sound of the water became louder and louder, and finally it roared like thunder in the sky.

Walking out of the woods, you are greeted by moist air. Seeing the scene in front of him, Zhao An couldn't help but open his mouth wide.

A huge column of water falling from the sky fell into the pool in front of you, stirring up a three-meter-high wave.

Zhao An looked at the sky, and a column of water flowed out of a spatial crack. It seems that this is the exit of the cave.

The waterhole is surrounded by a sandy area mixed with stone slabs. Zhao An walked to the waterhole, picked up a scoop of water with both hands and drank it.

Zhao An has not drunk a sip of water since he came to this cave, and the weak water in the lake is not allowed to drink. I'm so thirsty these days!

After taking a few more sips of water, Zhao An began to patrol around the waterhole. There was nothing left around the waterhole except this wood.

What about the dwelling place of the immortals? It stands to reason that it should be on this island? Could it be at the bottom of the pool?

Zhao An walked to the edge of the pool and watched the water in the pool, which was constantly being hit by the water column, surging violently. The current in this pool was so fierce that it was impossible for me to dive to the bottom.

"Zhao An jumped into this pool!" the voice of the Great Sun Evil Monarch came from Zhao An's body.

"What? Jump in?"

"If I'm not mistaken, this waterhole is the real entrance to the Human Immortal Cave Heaven. ”

"You mean it's not a human immortal cave outside. ”

"Yes and no, the outside should belong to the outer periphery of the cave. This waterhole is the heart of the cave. ”

As the words of the Great Sun Evil Monarch fell, Zhao An did not hesitate, and a fierce man plunged into the waterhole.

The surging water washed over Zhao An's body, and the bones in his body were squeaked by the current. Zhao An endured the impact of the current, and continued to swim to the bottom of the pool with the help of his own strength.

Suddenly, a strong light shone into his eyes, and Zhao An actually rushed out of the water and flew into the air. What is this upside-down feeling?

The impact was exhausted, and Zhao An fell back to the surface. The surface of the water was like softened ground, and Zhao An did not sink to the bottom, but fell on the water.

Zhao An stood up and looked around, surrounded by an endless expanse of water. It is an infinity mirror lake set under a clear blue sky.

Stepping on the water under his feet, Zhao An still couldn't believe that the water would support him.

At this time, there was a dragon roar in the distance, Zhao An's attention was attracted into the distance, and a white dragon flew towards Zhao An with the clouds and rain.

No way!