If you let Yi Zuer continue to hold the Soul Slaying Demon Sword, it is really possible to unlock the seal of the Black Sky Demon God, and then Yi Zuer will transform into a new Black Sky Demon God, which will become a great hidden danger.

Fortunately, Wu Yi killed Yi Shuer in time and grabbed the magic sword, Wu Yi used the power of the soul furnace to suppress the Black Sky Demon God, but was counterattacked by the Black Sky Demon God.

When Wu Yi was holding the Soul Slaying Demon Sword, he was suddenly pulled into an incomparably dark space by the power of the Black Sky Demon God, and there was black demonic energy everywhere, this was actually a different space similar to the dark universe, a space created by the Black Sky Demon God.

A phantom of the Black Sky Demon God appeared in this dark space, which was a collection of the Black Sky Demon God's ability to mobilize power, wanting to fight back against Wu Yi, so as not to be strengthened by Wu Yi's seal.

Wu Yi discovered at a glance that the phantom of this Black Sky Demon God only had the power of a mythical product, and he was not false at all, and after expanding the Chaos Realm, he started a big battle with the Black Sky Demon God.

This Demon God Phantom has most of the experience and combat awareness of the Black Sky Demon God, and although his strength is only one of the Mythical Ranks, the combat power he can exert is comparable to that of the Mythical Three Ranks.

It was still quite difficult for Wu Yi to deal with, and he once again formed a state of human sword unity with the Holy Sword Incarnation, and only then did he fight with the Black Sky Demon God.

In the battle with the Black Sky Demon God, Wu Yi became more and more familiar with the various combat skills of the Black Sky Demon God, and as one of the Demon Gods, it naturally had its own supreme divine skills.

The Black Sky Demon God's combat techniques are also one of the components of the Heavenly Demon Sacred Codex, Wu Yi recorded and simulated it by breaking the Heavenly Eye, and then used the power of the blue staff to copy the Black Sky Demon God's techniques.

After having enough understanding of the Black Sky Demon God, Wu Yi finally suppressed the Demon God Phantom and continued to cause damage to it. Weaken its power.

After the Demon God Phantom suffered a lot of damage, it wanted to use its soul to occupy it and directly occupy Wu Yi's soul.

The soul strength of the Demon God Phantom is very terrifying, even if Wu Yi has the soul furnace protector, he is like a flat boat in the waves under the impact of this Demon God Phantom, and the wind and rain are shaking.

Wu Yi and the elf join forces. In the process, he constantly fights with the Demon God Phantom on the soul, using the power of the Soul Furnace to dismantle its soul.

Wu Yi and the elves became stronger and stronger, while the Demon God Phantom itself became weaker and weaker, and was finally completely shattered by the soul furnace and turned into the purest soul energy and soul crystal.

Wu Yi wiped out this Demon God Phantom, but he did not completely kill the Black Sky Demon God, because this Demon God Phantom was only a small part of the soul power it recovered, and its true soul body was all sealed in the depths of the Soul Slaying Demon Sword.

Wu Yi felt it. When the multiple seals of the Soul Slaying Demon Sword are unlocked, the Black Sky Demon God will also be gradually released.

Every time the seal of the Soul Slaying Demon Sword is unlocked, the phantom of the Black Sky Demon God will appear once, and this Demon God Phantom will become stronger and stronger, and finally reach the super strength of the Demon God body.

Fortunately, even if the last layer of the Demon Sword Seal is unlocked, the Demon God Body that appears should be a very weak Demon God Body, which may be a good opportunity to destroy the Demon God Body.

After Wu Yi studied the Soul Slaying Demon Sword, he threw this magic sword to the Holy Sword Incarnation. The Sacred Sword Avatar integrated it into the Star Sword Wings, and he received great feedback for it. The swordsmanship mastery skill has risen all the way up, reaching level six hundred and ninety.

Just one point away, he was able to break through to the seven hundred levels and reach the realm of Heaven and Earth Venerable Sword, but when he and Wu Yiren Sword were united, he could easily reach this realm. Become the Venerable of the Sword.

From the soul treasure chest he dropped, Wu Yi also opened the transformation of the Black Sky Demon God that he knew.

In Yi Zuer's corpse, Wu Yi found a Heavenly Demon Crystal, this Heavenly Demon Crystal was integrated into Yi Zuer's mind, and Yi Zuer was actually a subordinate of an unphased Heavenly Demon clone.

The doppelganger of the Phaseless Heavenly Demon is characterized by a black skull inside its head. And these clones can also use crystal skulls or celestial demon crystals to control other creatures.

The creatures controlled by the crystal skull and the Heavenly Demon Crystal will obey the words of the Heavenly Demon clone, just like Zhang Qiang that Wu Yi encountered in the rookie trial, and the tentacle giant beast controlled by the Heavenly Demon Crystal in the Void Phase.

The targets controlled by the Heavenly Demon Crystal are not the same as the Extraterritorial Yin Demons, they do not have the characteristics of soul immortality, but they also do not have the breath of the Extraterritorial Yin Demon, even if it is Wu Yi, they cannot judge whether the other party is controlled by the Heavenly Demon Crystal from the breath.

Yi Zuer also has a Heavenly Demon Crystal in his body, he must be connected with a certain Heavenly Demon clone, and it can even be said that Yi Zuer's fall may be related to the Phaseless Heavenly Demon.

Wu Yi immediately threw the Heavenly Demon Crystal to the elf and asked it to analyze the crystal, and there was still a trace of the soul consciousness of the Heavenly Demon clone in the Heavenly Demon Crystal, which was used by the Heavenly Demon Clone to control Yi Zuer.

However, in order to maintain the growth of Yishuer, the Heavenly Demon clone did not erase Yishuer's own will, nor did it completely invade Yishuer's heart.

Yi Er is more like a servant of this Heavenly Demon clone, and sometimes he still has a little selfishness.

By devouring this trace of consciousness, the elf learned the information about the heavenly demon clone, which was actually the heavenly demon clone who attacked the reincarnation of death and caused the reincarnation of death to fall.

According to the Reaper of Reincarnation, the clone of the Heavenly Demon who had infiltrated the Sanctuary of Light was parasitic on the body of a holy archangel Gabriel.

Gabriel is the leader of all the Holy Angels, ruling over all the Holy Angels in the Templar of Light, and his status in the Templar of Light is higher than that of Lucifer and Kyle.

He is almost second only to the Holy Lord of Light in the Holy Hall of Light, and it is precisely at his instigation that the Holy Lord of Light will fight against the Reaper of Reincarnation to reclaim the Ring of the Temple.

Epsil is also a pawn of Gabriel, who asks Gabriel to betray the Templar of Light and join the Hell camp, as if he has some plan to carry out.

The order he left for him was to keep getting stronger, and strive to gain a voice in the Hell camp, preferably to become a high-ranking person in the Hell camp.

And at the beginning, the reincarnation of death was attacked by Gabriel, who was transformed by the heavenly demon clone, and when he was seriously injured and dying, he also burst out with all his strength, blasting the other party into a state of soul annihilation, and the heavenly demon clone turned into a black skull and disappeared.

It stands to reason that the Heavenly Demon clone should be accumulating strength right now, waiting to find a gifted host again.

But now the other party still has a connection with Yishuer, and constantly sends orders from the Light Sanctuary, and it was under his orders that Yishuer cooperated with many demon lords to enter the World Temple and release the demon god Baal. (To be continued......)