"The key to unlocking the underworld civilization?" Wang Xuan's mind became active. He always thought that the gate to underworld might be related to underworld, one of the ten first-generation beasts. Its ability is to refine various energies and turn them into underworld water.

, apart from that, no other special abilities were found.

"Yes, Huangquan Civilization was a great civilization that once ruled an era. Even the current Feathered Civilization, Galaxy Civilization and Xinghai Civilization were once just a tributary of it..."

Gu Sheng said slowly: "Although this civilization has been destroyed, there has always been a legend that there is a civilization site in the Huangquan Civilization. As long as this civilization site is found, the great power of the Huangquan Civilization that once ruled an era can be inherited. But if you want

To find this civilization site, you need the key to open the site, and this key is the gate to the underworld."

When Gu Sheng said this, he paused slightly and looked at Wang Xuan.

Wang Xuan was shocked when he heard this. If the underworld civilization was really so great, and the gate of underworld was the key to opening the ruins of this civilization, wouldn't this ancient being be moved? Wouldn't he snatch it?

"About this legend and the true purpose of the Gate of Underworld, I only found out about it when I accidentally saw a stone tablet at a historic site close to the gate of Huangquan Civilization. However, the stone tablet has been destroyed by me. Maybe in this time and space, I can know

There are very few people who can use the Gate of Underworld to its true purpose."

"Don't worry, I have no idea about the ruins of Huangquan Civilization. I, Gu Sheng, have my own way, and I will eventually go my own way without relying on external forces." When Gu Sheng said this, there was a hint of aloofness on his face.

, he is also proud of himself.

Wang Xuan looked at him, thinking that if he really had his own way to go and didn't want to rely on external forces, why would he seek the power of origin?

Gu Sheng looked at him and seemed to know what he was thinking. He suddenly smiled and said: "Of course, the origins are different. This is beyond the scope of external force. It means whether you can control the power of this building. It means whether you can control the power of this building."

With the rewriting of the rules.”

"So, how to use the Gate of Underworld to open the ruins of the Underworld Civilization."

Wang Xuan, as the owner of the Gate of Underworld, had studied it carefully before but could not make any new discoveries. Hearing what Gu Sheng said now, he was doubtful.

Gu Sheng said: "According to the record on the stone tablet, it is called the Gate of Huangquan because it is the door that opens the road to Huangquan. Through the Road to Huangquan, one can enter the ruins of Huangquan Civilization and inherit the power left by Huangquan Civilization.

"

Wang Xuan nodded slightly. He had already suspected it. According to the name of the Gate of Underworld, since it can be called a door, it should be an entrance to somewhere. However, the two stone doors of the Gate of Underworld opened.

But there was only a small space and nothing. Now listening to Gu Sheng's words, the mystery was finally solved.

"Then if you want to open the real door to hell, do you need other means?"

Gu Sheng said: "Yes, that is the water of Huangquan."

Wang Xuan was startled and suddenly realized that all kinds of energy could be melted in the Gate of Underworld and turned into yellow mist. This mist was compressed and became the water of Underworld.

The water of the underworld has the effect of transforming energy. Wang Xuan has always used it as a means of defense. However, the water of the underworld is too rare and the parts that can be defended are very small. Apart from this, he has never thought about the underworld at all.

It turns out that the water has another real purpose, which is to open the door to the real underworld.

"It seems that you should have the water of the underworld, but you never knew that what you need to open the real door to the underworld is the water of the underworld."

"I see." With a thought, Wang Xuan flipped his right hand, and a bit of underworld water that had been hidden in his chest quietly emerged, forming a ball, floating and undulating on the palm of his right hand.

"This is the water of the underworld..." Wang Xuan turned his right hand again, and the runes in his palm appeared. Immediately, the magnificent gate of the underworld appeared behind him.

Gu Sheng looked up at the Gate of the Underworld suspended on the huge rock. It looked mysterious and solemn, and exuded an indescribable aura.

"As expected of the product of the underworld civilization..." A shadow of scales appeared on the surface of Gu Sheng's body, covering all directions. He also faintly touched the gate of the underworld. He immediately felt that the gate of the underworld stood there, like an eternal rock. That feeling.

It made him faintly palpitate.

Wang Xuan opened the two stone doors of the Gate of Underworld while thinking, and a large amount of yellow mist appeared inside. The yellow mist came from the refining corpse. When he integrated the yellow mist into his body, Underworld could be formed.

of water.

Now being reminded by Gu Sheng, Wang Xuan waved his right hand, and the ball of underworld water flew in and fell into one of the stone walls. The underworld water penetrated incredibly and spread along the stone arms. A faint light immediately appeared on the stone wall.

The yellow traces look like some kind of talisman. Unfortunately, there is too little water from the underworld, so only one piece of it can emerge.

"I understand that enough water from the Underworld is needed to stimulate the power of a certain rune hidden in the Gate of the Underworld. The power of this rune should be able to open the real Gate of the Underworld."

Wang Xuan's face showed a hint of excitement.

Gu Sheng nodded and said: "Yes, but unfortunately there is too little water from the underworld. The most important thing now is to get enough water from the underworld. Where does your underworld water come from?"

After Wang Xuan explained, Gu Sheng pondered slightly and said: "Then you first absorb the yellow mist and turn it into the water of the underworld. Then I will think of a way to create a large amount of yellow mist."

Wang Xuan stepped into the Gate of Underworld and began to sit down cross-legged to absorb the yellow mist. Gu Sheng did not enter, but stood up along the huge rock with a pensive look on his face, obviously thinking about how to make the disciples of Underworld

A lot of yellow mist comes out.

Wang Xuan used the original ability of the Warcraft to continuously devour and absorb the yellow mist. As his Warcraft reached the level of three-step beast transformation, the original ability became much stronger, and the speed of absorbing the yellow mist increased, and soon the yellow mist here was

Absorb all of it and turn it into a little water of the underworld.

This bit of water from the underworld was poured into the stone wall by Wang Xuan, but it was a drop in the bucket. To fully reveal the runes on the stone wall, a large amount of water from the underworld was needed.

After walking out of the Gate of Underworld, he made a move with his right hand. The magnificent Gate of Underworld was slowly disappearing. Gu Sheng had already stood up from the giant rock and said: "This Gate of Underworld has the ability to refine corpses, but that ancient

The corpse is too powerful, and it is too difficult to refine it. We need to find a large number of suitable corpses. This corpse needs to contain a certain amount of energy, but not too powerful, so that the Gate of Underworld can be quickly refined..."

Gu Sheng had a sharp eye and saw the crux of the problem in just a short time.

"Let's go, I'll take you to a place." With a wave of his right hand, an invisible force enveloped Wang Xuan. He jumped up and stepped into the void. The two figures turned into two rainbow lights and left the floating giant rock.

, plunged into the endless depths of space.

Although Wang Xuan is a strong man who can transform into a beast in three steps, in this space, he cannot move like Gu Sheng. He can only be carried by Gu Sheng, moving at a speed that is almost teleporting.

This space is full of floating giant rocks, and deep within these rocks, you can see a blue planet.

Wang Xuan saw that Gu Sheng and him were crossing the rocky belt, aiming for the blue planet.

"Every living planet has its will. When the planet dies, its will will also disappear. The life forms born on the planet are the embodiment of its will."

Gu Sheng's voice rang in his ears, and Wang Xuan responded. Under the protection of Gu Sheng's power, he did not feel uncomfortable even though he was moving at extremely high speeds.

"This fifth-level world is vast and boundless. It is said to be an endless space universe, with countless planets, countless life forms, countless races and various civilizations."

"Are those people in Shanjian City human beings?" Wang Xuan couldn't help but ask. Wang Xuan had contact with the powerful existences that appeared before, including the Agatha Tribe, the Ala Troll Tribe and the Aden Tribe. He was not too curious.

The fourth-level world even regarded these races as foreign invaders, but "Shanjian City" and "Blood King City" made him more curious.

"Yes, Shanjian City... a human civilization, also known as the galactic civilization, is one of the top 100 most powerful civilizations that rule the space universe."

"Shanjian City is the ruler of the galactic civilization, but the humans here are humans in the broad sense, not in the narrow sense."

"What's the difference?" Wang Xuan was slightly curious.

"Speaking of human beings originating from the earth, most of the humans who appear on the fourth floor are from the earth. The so-called humans in the narrow sense refer specifically to humans from the earth."

"As for human beings in a broad sense, they refer to the human beings of the galactic civilization. Although their ancestors are also humans from the earth, they have reproduced from generation to generation to form the galactic civilization that is so prosperous today. These humans are basically born in the fifth century.

The upper world has long had little relationship with humans on earth."

Hearing what Gu Sheng said, Wang Xuan understood, nodded slightly, and couldn't help but said: "Then what do they mean by calling you a traitor?"

Gu Sheng was silent for a moment after hearing what he said, and then said: "I am a human from the earth..."

Without further elaboration, he accelerated suddenly and began to approach the blue planet.

They entered the planet's powerful gravitational field, and Wang Xuan suddenly felt a powerful suction force pulling them downwards at extremely fast speeds.

The gravity of this planet is similar to the gravity of the ice Mars he encountered when he first entered this world. If he wants to get rid of the gravity here, he must at least reach the level of four-step beast transformation. Even the three-step beast transformation cannot survive this gravity.

Fly freely in the field.

After passing through the clouds and entering the atmosphere, the blue earth appeared in front of him. Wang Xuan saw a patch of blue trees.

This planet is covered with forest trees, but the trees here are strangely blue, making the planet also turn blue.

The two of them fell downwards with the flames of light. As they approached the forest below, Gu Sheng slowed down and slowly floated in the sky with Wang Xuan.

Although the gravitational field here is terrifying, it cannot affect Gu Sheng. His strength far exceeds that of the four-step beast.

With powerful spiritual consciousness sensing all around, Gu Sheng immediately let go and threw Wang Xuan downwards.

"There are a lot of monsters hidden below, and their strength is between the second and third steps of transforming into beasts. Killing them will not only make you stronger, but you can also use their corpses to refine the water of the underworld."

Wang Xuan rolled in the air, and nine ghost wings spread out together. Two of the ghost wings had turned blue, which represented that his ghost car had evolved to the second stage of animal transformation.

With the help of ghost wings, he stabilized his body, landed on one of the blue trees, and looked down.

A low roar came from below, and their appearance broke the peace of the forest. Blue monsters appeared in the blue forest below.

These monsters look like a ball of paper that has been crumpled together, with deep wrinkles all over their bodies and blue tentacles. They have no eyes and rely on these blue tentacles to identify their enemies.

It has no mouth and a special vocal organ. When it roars, its round body covered with wrinkles will continue to shrink and spread.

This is a kind of strange life that Wang Xuan has never seen before, and Zhou Tian's Eye cannot capture their detailed information. However, judging from the speed at which they are ejected, their strength is not inferior to ordinary two-step transformed beasts. Among them

Some powerful people are already comparable to those who transformed into beasts in three steps.

Gu Sheng relied on his powerful spiritual consciousness to choose this place. Obviously, these blue monsters are most suitable for the current Wang Xuan.

Wang Xuan understood Gu Sheng's consciousness and entered the World of Warcraft state without hesitation, transforming into a five-meter-high Warcraft. With the nine wings of Gui Che, his strength can be said to be the peak of three-step beast transformation, and even vaguely close to the level of four-step beast transformation.

, hunting these two- and three-step blue monsters with ease.

Eight phantom tentacles up to 100 meters long appeared. This is the special skill of Warcraft "Beast Claw".

"Beast Claws" appeared and began to surround these monsters and strangle them.

The majestic Gate of Underworld descended behind him, and the two stone doors opened. The bodies of the killed monsters were immediately thrown into the stone gates, allowing the Gate of Underworld to refine them into yellow mist.
To be continued...