It's strange to say, the Ghost Forest is not very big, and there are at least hundreds of students who come into the Ghost Forest to participate in the assessment, but Yang Yi can still hear the sound in his ears at the beginning of the journey, but the deeper he goes, the quieter the surroundings become, and even the weird demon beasts are gone.

"Hey, these ghost beasts are quite smart!" Yang Yi raised his eyebrows slightly.

Ever since he killed a ghost rabbit with the Heavenly Thunder Movement, he seemed to have been frightened by the power of the Heavenly Thunder, and since then, Yang Yi has not encountered a single ghost beast.

But Yang Yi has been gone for a long time, and there is always boundless yin power emanating in front of him, and he can't see any margins.

Yang Yi suddenly stood up, and muttered to himself: "It seems that something is wrong, this ghost forest seems to be stopping itself!" After saying that, he was shocked.

It is almost impossible for a small forest to have a living existence, and such a thing should not occur in this world.

"As soon as you return to the Yuan, the eyes of the sky are open!" Yang Yi groaned for a moment, pinched his hands, his eyes suddenly opened, and his divine light appeared.

Under the Heavenly Eye Technique, Yang Yi's eyes were dark blue, which was the color of the yin power under the Heavenly Eye.

The incomparably dark cyan color was mixed with a trace of unusual black airflow, and Yang Yi felt a creepy power in this black airflow.

"It's ...... The power of death!" Yang Yi's face was solemn, recalling the record of the power of death in Hux's inheritance.

There are four basic forces between heaven and earth, earth, fire, feng shui, which are the four major forces that make up heaven and earth, but under the four major forces, there are also countless forces such as the power of light and the power of darkness.

And the ultimate of these is the power of creation and destruction, these two forces are far above all forces, and the power of death is one of the forces of destruction.

All living beings, whether they are humans, monsters, or plants, are all living beings, and the power of death is the power that devours and deprives life, this power is also known as the forbidden power, at least in Yang Yi's memory, the existence of the power of death was not found in the previous life.

However, in the ghost forest of the mountain behind Lingxiao Academy, this strange power of death appeared, and Yang Yi believed that in this world, it was impossible for anyone other than him to discover the existence of the power of death.

Yang Yi hesitated a little, because the appearance of the power of death represented a crisis, but it also meant that there would definitely be a treasure of cultivation nearby.

Should I open this Pandora's box, maybe if you are not careful, your soul will be gone, and it is probably impossible to reincarnate and be reborn.

After hesitating for a while, Yang Yi's tightly furrowed brows stretched, and he smiled self-deprecatingly: "Yang Yi, Yang Yi, when did you become so timid, what are you afraid of when you cultivate your true mind?"

The momentum on the young man's body slowly changed slightly, and a fearless momentum rose.

The footsteps no longer hesitated, and Yang Yi strode away in pursuit of the power of death.

Somewhere in the Ghost Forest, in a dark cave, two ghost fires inexplicably appeared, and then the sound of chains pulling came out, and the low roar was chilling.

Under the eye of the sky, there is nothing to hide, and the power of death in front of him is getting stronger and stronger, and it seems that it is slowly approaching the source.

In front of the dark cave, Yang Yi was silent, although he was not afraid, but the dark cave in front of him was too weird, so he had to act cautiously.

"It seems that the source of the power of death is in this cave, but why is there such a mysterious cave in the Ghost Forest?" Yang Yi looked the cave up and down.

There was no grass growing near the cave, and even the stones took on a strange gray color, the result of the long-term corrosion of the force of death.

"If you don't enter the tiger's den, you will get the tiger!" Yang Yi's eyes froze, he took out a spirit pill and pressed it under his tongue, and then the index finger of his right hand stretched out slightly, and a thunderbolt accumulated on his fingertips.

With a slight movement of his footsteps, Yang Yi's thin figure was gradually swallowed up by the dark cave, and silence returned to the surroundings again, as if nothing had happened.

There was no light in the dark cave, Yang Yi simply closed his eyes, let go of his divine sense, and slowly searched the cave in his mind.

"Roar ......" Suddenly, a roar that did not look like a human came from the depths of the cave, like a warning to Yang Yi to step into the dark cave.

Yang Yi's body stiffened slightly, and he muttered, "This is...... Zombie King ......"

Zombies are corpses that are eroded by yin power after the death of humans or monsters and before their bodies decay, resulting in a trace of intelligence and transformation.

After absorbing yin qi for a long time, ordinary zombies will slowly turn dark cyan, and all flesh and blood will disappear, leaving only bones forged by yin power, at this time zombies will change into zombie kings, which means the king of zombies, this zombie king is infinitely powerful, and the sword is difficult to hurt, except for a few restrained things, it is an invincible existence.

Yang Yi never expected that there would be a zombie king here, but the zombie king did not appear immediately, which also made Yang Yi feel a little at ease, since the zombie king could not leave where he was, then Yang Yi just had to dodge.

After continuing to move forward for a distance, Yang Yi stopped his figure again, because there was a person standing in front of him who was covered in iron blue, no, this person can no longer be called a human, it is more appropriate to say that he is a zombie, but judging from the bulging muscles all over his body, this zombie has not been dead for long.

"Roaring ......" The zombie sensed the existence of blood, opened its mouth wide, and rushed over with the half-cut broken sword in its hand.

Yang Yi stepped out and easily dodged the zombie's attack, and the straight attack was too easy to dodge.

"Boom ......" There was a sudden thunderous explosion in the dark cave, and when Yang Yi flipped his hand, the thunder smashed the zombie's body.

Powerful lightning spilled out everywhere, directly destroying half of the zombie's body.

If it was an ordinary monster, it would have lost its combat effectiveness under this blow, but the zombie was an unconscious evil thing, although half of its body was destroyed, it seemed to be unconscious, waving its only remaining arm and rushing towards Yang Yi.

"Thunder!"

Tap under your feet, and then point out with your index finger, and the thunder of heavenly punishment comes out again, blowing up the zombie's head directly with one blow, and the zombie's broken body slowly falls to the ground, and then a cracking sound comes, and the zombie's body continues to turn into ash powder, and countless black air currents overflow from the zombie's body and flow into the depths of the cave.

"Huh!" A faint white light suddenly flashed in front of Yang Yi's eyes.

Yang Yi walked to the side of the pile of powder and reached out and took out a crystal bead from the powder.

Sensing this bead finely, Yang Yi's eyes suddenly lit up, and he said in a lost voice: "This is a spiritual power bead!"