"Teacher, while I have time now, I want to try it." Lei Zhen said expectantly to Sals.

"Now? Fortunately, I probably won't have much time to look after you in the next few days. Then go to the Chamber of Secrets, where it is quieter, and your first soul enters the realm of the dead, and you will not be disturbed by the outside world. With that, Sals led Lei Zhen in the direction of the secret room.

Lei Zhen still remembered the last time he came to the secret room, when he advanced to the Dark Lord, but he didn't expect that it wouldn't be long before he came back.

"Sit cross-legged in the middle of the room, close your eyes, activate the power of death in your body, and let them wrap your whole body......" Lei Zhen followed Sals's instructions, and released the power of death in his body step by step.

I saw a gray mist slowly rise from the top of Lei Zhen's head, and then hovered above him for a while, and then slowly descended again according to his guidance. Finally covered his whole body.

Following the guidance of the black mist, Lei Zhen felt that his body was getting lighter and lighter, and in a trance, it seemed that he could leave his body at any time. Lei Zhen knew that the time was almost up, so he immediately followed the method taught by Sals, and began to outline a complex magic array in the sky above him with his mind to control the power of death. What he sketched was the level 3 undead summoning magic - the magic array that summoned the ghosts.

If it weren't for mastering the Advanced Wisdom Tree, Lei Zhen knew that he would never be able to remember such a complex array stripe. It's no wonder that the higher the level of the spell, the higher the level of wisdom, the higher the level of wisdom required, otherwise you can't even remember the magic array, how to sketch and then cast the magic?

It may be the first time to sketch a magic array, Lei Zhen has no experience, and he made mistakes several times in the middle of the process, and he had to start again. It took him nearly a night to cause a magic array.

Finally, when the first rays of dawn shone on the large crimson glass window of the Interior Hall, Lei Zhen's summoning Yin Soul Magic Array was finally successfully portrayed. Lei Zhen knew that he had only completed the first step of the Long March, so he wasn't very excited.

As the thunder shock's magic power continued to input, the magic array suddenly emitted a faint purple light. Lei Zhen understood that the temporary passage between the Continent of the Gods and the Undead Realm had been opened. Next, he will use his soul to enter the realm of the dead to find his own summoning target. But at this moment, no one noticed that the emperor's eyes in Lei Zhen's body suddenly trembled with excitement.

After using the power of death to leave a spatial coordinate on his body, Lei Zhen recited the spell taught by Sals, and his soul instantly detached from his body. With a slight downward touch of his toes, Lei Zhen's soul flew towards the spatial passage in the center of the magic array.

After feeling it for a long time, and feeling that it was just a trance, Lei Zhen's soul came to another world. I saw that there was a gray patch everywhere, and there was a dark green full moon hanging in the sky. With the faint moonlight, Lei Zhen could see the ground full of rocks and dirt under his feet, as if he was on top of an ancient cemetery, which seemed extra desolate.

"Is this the realm of the undead?" Lei Zhen looked up at the magic array above his head that was still emitting a faint purple light, and said with some uncertainty.

Sals and Lei Zhen said that the undead realm is part of the day and night, without any plants and animals, and no water. Not a single living creature can survive here. It's full of earthy ground and rocky mountains, and I don't know how many undead creatures sleep underneath. The only color of the undead world may be the moon in the sky, and the soul fire burning in the eye sockets of different types of undead.

After trying to move his body, Lei Zhen found that he had become very light in his soul state, and it didn't take any effort to move at all. With a single kick, he can fly a long distance, and the speed is even several times faster than in reality. "It's nice to be as light as a swallow, if only it could be like this in reality." Lei Zhen couldn't help but look forward to it.

Since keeping the spatial passage unblocked, it is necessary for Thunder Shock to continuously consume mana. So Lei Zhen got used to it a little and began to look for his target.

Although Sals once told Lei Zhen that after arriving in the undead world for the first time, it is best not to rush to communicate with the Yin Spirit, and try to adapt to the environment as much as possible. However, Lei Zhen felt that since he had already come to the realm of the undead, why should he try to go back again, so as not to waste the magic power of the magic array and trumpet that he had worked so hard to portray. Anyway, with his undead damage resistance, Lei Zhen believes that there won't be any big problems.

The place where Lei Zhen found himself was on the top of a large mountain, but strangely, it was not full of low-level undead as Sals said. Lei Zhen circled around the top of the mountain several times, not even seeing a single undead creature, but at the top of the mountain, he found a building that resembled a temple or an altar.

The building is not big, like a small roof, and it is engraved with many symbols that Lei Zhen can't understand. Lei Zhen guessed that the main body of this building should be buried in the mountain, and what was exposed should be just a corner.

Looking at the desolate mountaintop, Lei Zhen realized that there was really nothing worth paying attention to here, so he jumped down the edge of the mountaintop. Anyway, he is in a soul state now, and he is not afraid of falling.

In fact, Lei Zhen didn't know that although the location of summoning magic to open the door of space was random, he came here to teleport at a fixed point. This place used to have a well-known name in the world of the dead, called Hades Mountain, which used to be the dormitory of the emperor of the underworld. No undead creature dared to appear within a hundred miles of here.

Even if the Immortal Monarch died in battle and this place was deserted, there would still be no undead creatures who dared to cross the Thunder Pond for half a step for ten thousand years. After all, the original Hades Monarch was the monarch of the entire undead realm. And the eight commanders under his command have now become the kings of the eight directions in the undead world.

Of course, now this place is no longer called Hades Mountain, but is called the Barren Hill Emperor Tomb, and the kings of the eight directions will take turns to send troops to the foot of the Barren Hill Emperor Tomb every hundred years to wait. Because they believe that sooner or later their monarch will come back to life and lead them in a war of revenge.

And the reason why Lei Zhen came here is the reason for the Emperor's Eyes, although the Emperor's Eyes are not the eyes of the Immortal Monarch, but they contain part of the death power and the residual soul power of the Immortal Monarch, which is also the real reason why Lei Zhen can awaken the Undead Emperor.

However, Lei Zhen didn't know this, and he was walking along a path that appeared in the mountains towards the foot of the mountain.