This faint redness is like the scorching summer in the outside world, and when it appears, it is not suitable for the creatures and ghosts of this world to travel.

Yun Lei knew that it was precisely with this touch of the red color that appeared in the law that there was energy that could supply this world, and this heaven and earth were constantly circulating. These ancient ghosts and immortals who operated and refined this heaven and earth actually used the magma in the depths of the earth to replace the sun in the universe!

Just as with the energy emitted by the sun, life on Earth can evolve safely. With this blazing red of magma, everything in this world, including water, including all kinds of materials, can all kinds of creatures flow endlessly. In order to support this heaven and earth with a strong yin aura and a netherworld.

The red condensed by this touch of magma made Yun Lei's heart move, thinking of the space gourd that was becoming colder and quieter. Perhaps, he could also try to use this method to maintain the balance of yin and yang in his space, the flow of energy.

In the eight hours that this blood-red light appeared in this heaven and earth, all the living beings and yin spirits and ghosts in this heaven and earth would go out less. This time, in this sparsely populated world, the possibility of Yun Lei and Mei Yu encountering all kinds of ghosts is even lower.

And when a blazing magma red appears on the horizon, it is also the time when the ice and snow melt the fastest on the high mountains of the world. The massive melting of ice and snow has directly caused the water level in every river in this world to become higher, the flow rate to become larger, and the flow rate to become faster.

Yun Lei and Mei Wei sat on the raft, but saw that the long river overflowed the river and flooded the tidal flats on both sides of the river. And the raft they sat on, like a car with the accelerator pedal, changed from the original unhurried appearance to the speed of galloping horses. All the way forward, galloping away.

In this kind of rushing water, a thousand miles a day is no joke. Yun Lei and Mei Yu sat on a raft, following the mighty flowing water, watching the river gradually become vast from narrow. Yun Lei and Mei Yu sat on the raft, looking at this gray world, looking into the distance. There is not even a single village or town on either side of the river, and it is an undeveloped barren land.

This huge water momentum finally became quiet and eased after eight hours, after the blood-colored flush on the horizon gradually converged.

At this time, the raft on which Yun Lei and Mei Wei were sitting had crossed nearly half of the world, from an unknown mountain to a vast lake. This lake has tens of thousands of square kilometers. Although it is not called the sea, it is also vast. As far as the eye can see, the sky is vast, although the lake is gray and gray, completely different from the blue and green of the outside world, but it also has the meaning of being too clear.

And on the edge of this vast lake, not far away, is an ancient and huge city.

If you say that the outside world, which was originally used as a cover by the ancient ghosts and immortals, and was later destroyed in the war, and now it has been rebuilt by the ghost king, the ghost city of Fengdu, is majestic and vast. Then, this city should not be called majestic. Although it is majestic and majestic, it is even more than the ghost city of Fengdu rebuilt by the ghost king Zhukong Xiang in the outside world.

However, that charm is by no means majestic. But like an old man, a mountain, lying horizontally on the earth. Although there are also weathered and damaged places, it seems to have existed here forever, and there will never be a day when it will collapse. This kind of self-confidence and self-satisfaction no longer needs to be supported by grandeur. Instead, the mood calmed down. There is no hideousness in the slightest.

Yun Lei abandoned the raft with his eyebrows, went ashore by the lake, and then walked all the way to the ghost city of Fengdu.

In today's large and ancient ghost city of Fengdu, there are not many ghosts that remain in it and are often active. Some of them were brought in by the Ghost King's Void Phase. This world is so vast and vast, and many ghosts who need to retreat and cultivate, or sleep to prolong their lifespan, will not stay in this capital city.

Instead, they will find a deserted place in a certain mountain field in this world. Therefore, even the Ghost King Zhukong Xiang, who has now mastered the method of entering and exiting this space, does not know how many ghost things there are in this world. Only a rough estimate can be made.

Although the Ghost King Zhukong Xiang has been inherited, he has also brought some henchmen from the outside world to control this Fengdu ghost city. But if it is really about age and qualifications, in this space, which of those ghost things that have existed here since ancient times are not much stronger than the other ghost kings?

In a space where the Yin Aura is so strong, even if the cultivation qualifications are poor, even if you don't work hard. However, with these thousands of years of accumulation, even if it is difficult to break through the bottleneck of the Yuan Infant Stage, how can you still cultivate to the peak of the Dan Stage. According to Wunian Guisen's estimate, in this heaven and earth, there are also many ghosts who have cultivated to the primordial infancy. At least a little more than what appears on the surface.

But I don't know where they are hiding.

Moreover, these ghosts, who have lasted for thousands of years, have also invented a kind of anti-heaven art based on the way of heaven and earth as stated by Sanqing - the weak live and the strong die. It is to use some kind of secret technique at the cost of one's own cultivation to burn one's cultivation in exchange for one's own longevity. This kind of secret technique is just the opposite of those secret techniques outside this world that exchange cultivation for longevity and potential.

The power of this secret technique is extremely strong. Legend has it that there was a ghost in this heaven and earth who had lived for more than 2,000 years, and after living for more than 2,000 years, he finally sensed the limit of longevity. This ghost creature in the Yuan Infant Stage used this secret technique to take the initiative to disperse the Yuan Infant, and even the Yin Pill was not left. When it was restored to the foundation building period, the spirit was just opened. stunned in exchange for thousands of years of longevity.

Until now, it has remained in this world for a long time. I just don't know where it's hidden.

The ghost thing dressed up by Yunlei is the peak of the later stage of foundation building, and the eyebrows are also the cultivation of the late stage of foundation building, and now it is right. The cultivation of the foundation building period is also the most common cultivation of the ghosts in this world. Does not attract the attention of other ghosts. If the cultivation is higher, it will be a bit dazzling.

Yun Lei and Mei Wei walked along the road outside the Fengdu City towards the ghost city of Fengdu. Under the city gate, there are no guards at the city gate, and there is a string tight, ready to meet the enemy at any time. There was not a single guard on the head of the city. There was only one ghost who had manifested the appearance of an old man with Yin Aura, reclining on a chair, dazed, half-asleep and half-awake, practicing the magic method that could prolong his lifespan with peace of mind. The one who is at ease does not know what to say.

This is an ancient city that has truly survived the turmoil, and has written peace and tranquility into its bones.