In the wilderness environment, which poses a threat to human monks, the level of danger of blood is among the top ten.

Although it was only covered with a thin layer of blood on the surface of the river valley, it could be replaced by other Dao Disciple Realm cultivators, and no one dared to forcibly break through a layer of blood like Zhou Xiao, regardless of flesh and blood.

It stands to reason that Zhou Xiao only needs to stay in the Demon Hell Curse Valley for ten days, and after passing the trial, he can successfully enter the Dao Martial Selection. For Zhou Xiao, this is not a difficult task.

But when Zhou Xiao learned that there was another more mysterious trial, the restlessness in his heart was about to move again.

There are still trials in the midst of trials? What kind of trial is this? Can it be related to the strongest emperor on the continent?

Although Zhou Xiao discovered the hidden information, he only knew that there was such a trial, and he didn't know anything else.

The more so, the more he wanted to know.

His instincts told him that this trial would not be easy.

......

After falling into the river valley, Zhou Xiao was weak, so he could only let the water waves roll him up, and dive down with the undercurrents.

The valley is already deep, and in the valley, below the water's surface, it is even more unfathomable.

The water is layered and colorful, and there is no end in sight at a glance.

The undercurrent is surging, the light and shadow are heavy, and it is difficult to distinguish day and night.

Zhou Xiao snorted lightly, the water temperature was warmer than he imagined, as if gentle hands were gently brushing his body, very comfortable.

The deeper you go, the warmer the water becomes.

Zhou Xiao looked down, and under his body, there was a sea of fire!

The sea of red and purple fire, the fire was scorching, and the flames were soaring, like a demon with teeth and claws, occupying the entire river valley!

The sea of fire boiled, evaporated, and dried up the river water, and black hookahs rose from the bottom of the river, dragging a long trail of wake, like a monster, and rushed towards Zhou Xiao.

"Is this still simulating the treacherous environment of the wilderness...... In the middle of the wilderness, there is such a place. Soon Zhou Xiao found that there was only one layer of fire at the bottom of the river.

Although there is only one layer, even the river water is burned instantly, and the power of the fire can be imagined.

"It's the same as the blood, there's only one layer, just rush over!"

Zhou Xiao greeted the three thousand black smoke and the huge fire of the dry sea, his eyes narrowed slightly.

He didn't even think about using the word "person" to withdraw from the trial, and he didn't have the slightest idea of backing down.

Although his pulse qi was weakened and collapsed in the impact of blood, there was still another energy in his body - blood energy!

With less than thirty meters left from the sea of fire, Zhou Xiao opened the blood vein channel, connecting the qi veins, and streams of blood could drill out from the blood-colored light ball in the lower abdomen, pouring into seven qi veins, replacing the position of the pulse qi.

But unlike the pulse qidao energy, the blood energy seems to be unable to leave the body, and can only gather under the skin, running at high speed, forming a big Zhou Tian in Zhou Xiao's body, sticking to Zhou Xiao's musculoskeletal organs and qi veins.

Wow!

Zhou Xiao finally fell into the fire.

The fire burned, coming from all directions, as if to burn Zhou Xiao to ashes.

With his blood energy, Zhou Xiao barely supported himself to resist the raging fire.

"That's not right!"

After falling into the sea of fire, Zhou Xiao realized that he had made a big mistake.

Looking down from above, there is only one layer of the sea of fire. However, in fact, unlike the Bloody Demon, the area of the Sea of Fire at the bottom of the river is as deep as 800 meters!

Not to mention eight hundred meters, even an eight-meter-deep sea of fire was not something that ordinary Dao Disciple Realm cultivators could withstand. Zhou Xiao relied on his blood energy to support him, and after twenty meters, he was almost dying, and every pore on his body was sweating, as if he would be melted in a moment.

Thirty meters later, Zhou Xiao's endurance had reached the limit, the surface of his body was red, his mind was dizzy, and his consciousness began to blur.

The state of unconsciousness is also the state of the most relaxed and the closest to the primitive nature of living beings.

Airplanes!

After many days, like the sound of the morning bell and dusk drum, it sounded from the depths of Zhou Xiao's body again, and it was like a mantra, echoing in the body, cleansing the roots.

The blood-colored ball of light suddenly spun rapidly, and new blood energy drilled out of the blood veins, maintaining the blood energy in the qi veins that was on the verge of exhaustion.

Zhou Xiao's eyes closed and he stood up in the middle of the fire.

He seemed to have lost consciousness completely, and seemed to have fallen into some extremely primitive state, where his mind followed his nature, and everything was only according to his own call.

In the sea of fire, Zhou Xiao hugged and stood on a pile.

The fire burned all around him, and the entire river valley became a big Dan furnace, and he seemed to have become a pill in the furnace, subjected to wave after wave of incineration by the fire.

At first, Zhou Xiao's movements were slightly stiff, and his body was inevitably uncomfortable in the scorching sea.

Gradually, a wonderful change took place in him.

He did not move at all, and he placed himself in the "Dan furnace" of the sea of fire in the river valley, but he seemed to be holding another furnace between his arms, such as holding the sun and the moon, holding yin and yang, natural and full of Taoism, as if the sun, moon and starry sky, the sea of fire and the river valley, all fell into the furnace.

"Tao Jing" has a saying that the world of heaven and earth is a big furnace, and people are the furnace in the pot. The human body is a small furnace ding, and it is self-alchemy!

At this moment, Zhou Xiao is in a subtle state described in the "Tao Jing", as if the external objects of heaven and earth have merged with Zhou Tian in his own body and circulated with each other.

In the ancient Dao era, when the immortal net and the national city barrier were not born, the powerhouses of the various realms called this state the unity of heaven and man.

In today's era, the energy of the natural world of heaven and earth and the Dao energy cultivated by the human body itself merge, circulate, and interact with each other through channels invisible to the naked eye.

Entering the state of returning to the Ten Thousand Paths, the benefits that can be obtained are beyond imagination, and there are three main types.

First: comprehension, after entering the state of returning to the sect of ten thousand paths, you can often instantly comprehend a certain profound Taoist theory, or write a Taoist theory beyond your own level, or instantly comprehend a certain martial art.

Second: repair. It can make the seriously injured recover six to ninety percent of their injuries instantly.

Third: breakthrough. The levels between the realm levels are often extremely difficult to break through, but in the state of Ten Thousand Paths Returning to the Sect, they can easily break through.

The Ten Thousand Paths of Returning to the Sect helps to develop innate spirituality and is the most coveted state of practice on the mainland.

How many monks have dreamed of it, exhausted their lifelong desires, and failed to achieve their wishes until they died.

The higher the talent level, the greater the chance of entering the state of Ten Thousand Paths Returning to the Sect.

Below the level 3 talent, there is almost no hope for life.

Zhou Xiaolingquan was destroyed, if you really want to compare it, he doesn't even have a first-level talent.

But at this moment, with his mysterious blood energy and the Xuanyuan Pill Technique he unconsciously used, in the dangerous fire, he strangely stepped into the realm of Ten Thousand Paths to Return to the Sect!

If anyone was there, it would be a big surprise.

In a breath, Zhou Xiao's skin burned by the fire quickly repaired at a speed that was visible to the naked eye, as if he had taken some kind of miracle medicine.

"Control the furnace with your body, control the fire with your air, control the Dan with your thoughts, unite the three sexes, embrace the circle and refine the ......"

"The unity of the three sexes should be for God. When Shen Yun rises, he recommends the Tao with blood and achieves the ...... of the bloodline and Taoism."

"The blood path is opened, the heaven and the earth are walked, the yin and yang are transformed, the heavens, the earth and the people, and the three talents are for the life of two, two and three, and all things can be refined......"

Zhou Xiao closed his eyes and whispered silently.

Outside of his body, the river and the fire, two mutually restrained energies, are maintaining a subtle balance and merging and coexisting.

And he himself and the water and fire in the depths of the river valley form a balance of energy circulation.

Suddenly, Zhou Xiao's arms turned, and in his arms, something seemed to be opening.