Blinding blood light shot out steeply from the body of the Battle Spirit Blood Banner suspended in the sky, and then slammed it back. All the blood light collected seemed to collapse and shrink inward, and after gathering into a little bit in an instant, it bloomed again.

The blood light that bloomed again was like a blood-colored lotus flower waiting to be released, blooming in an instant, and the breath of the battle soul blood flag also completely completed a kind of essential transformation with the blooming of this blood-colored lotus.

That's a level change.

It's like turning clay into bricks, iron into steel, and stone into jade.

The moment the change was completed, countless mysterious and complex Dao patterns appeared out of thin air, densely inscribed inside and outside the banner of the Battle Soul Blood Flag.

The Battle Soul Blood Banner seemed to have countless layers, and in an instant, hundreds of millions of blood-colored Dao patterns were added.

Each pattern added a bit of profundity to the brilliance of the Battle Soul Blood Banner, and all the inexplicable information rushed into the minds of Ye Zhen and the Xuanji clone like a tide.

This is essentially a kind of information sharing with the host after the quality of the Battle Soul Blood Banner is improved, which can allow Ye Zhen to understand the changes in the Battle Soul Blood Banner after the level is upgraded to the acquired spirit treasure in the shortest possible time.

Almost the moment when the grade of the Battle Soul Blood Banner stabilized to the next grade of the Heavenly Spirit Treasure, the battle intent, murderous aura, evil aura, death qi, and blood qi in this ancient demon god inheritance secret realm were filled in all directions, whether tangible or intangible, as if a hundred rivers were returning to the sea, like a battle soul blood flag floating in the sky.

With these murderous, evil, death, and blood qi filling, the hundreds of millions of new Dao patterns in the Battle Soul Blood Banner began to quickly become full and vivid.

In Ye Zhen's induction, the power of the Battle Soul Blood Banner began to increase exponentially, and one new power after another began to appear in Ye Zhen's Yuan Inspiration.

At the same time, the control of the Battle Soul Blood Banner over the Demon Soul Realm is also more comprehensive.

If it is said that before breaking through to the acquired spirit treasure, the Battle Soul Blood Banner is just a key to entering and exiting the Demon Soul Realm and moving within the Demon Soul Realm.

So now, the Battle Soul Blood Banner that has broken through to become an acquired spirit treasure is the control hub of the Demon Soul Realm, and it is the real control hub.

A control hub that can control and change the laws of heaven and earth within the Demon Soul Realm.

Just like those powerful Dao realms condense their own small worlds from their own cultivation, their own will is the master of this world, and they are the will of this world.

At this time, the Battle Spirit Blood Banner plays this role.

Ye Zhen, who has the Battle Soul Blood Banner whose rank has broken through to the Acquired Spirit Treasure, will be the partial master of the Demon Soul Realm.

Why do you say that it is partially dominant?

The Demon Soul Realm is not a world condensed by Ye Zhen himself, Ye Zhen wants to dominate the Demon Soul Realm, and he can only control the tool of the Battle Soul Blood Flag.

Then the level of control and use of the tool of the Battle Soul Blood Banner represents Ye Zhen's dominance over the Demon Soul Realm.

But what surprised Ye Zhen was that in his Yuan Inspiration, his control over the Demon Soul Realm had increased more than ten times compared to before.

But in this space of the inheritance of the ancient demon gods, this control is gone.

That feeling was very weird, Ye Zhen knew that such a urge could make such and such changes in the inheritance space of the ancient demon god located in the Demon Soul Realm, but when such an action was made, there was no change.

It seems that the control effect of the Battle Soul Blood Banner on the Demon Soul Realm has disappeared in this ancient demon god inheritance space.

While Ye Zhen was thinking hard, in a few breaths, the battle intent, murderous aura, evil aura, death aura, and blood qi in the ancient demon god inheritance space devoured a clean battle soul blood flag, and suddenly a blood light the thickness of an arm shot out, and it fell straight on the white bone castle in front of him.

The blood light fell into the White Bone Castle, moistening things silently like spring rain on the ground, but the huge white bone doors in the four directions of the White Bone Castle melted away as quickly as soup pouring snow, revealing the situation inside the White Bone Castle.

Ye Zhen's eyes widened suddenly!

Didn't the stone tablet before say that only the strongest could enter this White Bone City to obtain the inheritance of the ancient demon god inside?

At this time, the strongest person is far from being separated, and the person holding the inheritance blood flag has at least three or five dials, and it is still early to separate the strongest, why did the access to this White Bone Castle suddenly open?

Subconsciously, Ye Zhen's eyes couldn't help but look at the Battle Soul Blood Flag.

This problem can only be caused by the Blood Banner of the Battle Soul.

Perhaps, the fallen Ancient Demon God has made other restrictions, and the grade of the Battle Spirit Blood Banner may be one of them.

Looking at the access control of the White Bone City Guard, who was beginning to dissolve, Ye Zhen gave the order as quickly as possible.

Hei Qi and Hei Jiu, with the army of demon souls, are waiting here, and they must not take the initiative to attack, before Ye Zhen and his party come out, everything is mainly on defense.

In fact, thinking of the possible competition, for the sake of all things, Ye Zhen still brought the demon soul army with the best.

However, this army of more than 17,000 demon souls was all collected into the Mirage Ball space, and it would take at least ten breaths or more.

The kung fu at this time, not to mention ten breaths, even one breath of time is extremely precious!

In the next moment, Ye Zhen beckoned, and Zhu Hong, Xuanhu, Kitten, Hydra, Ling Qianbi, Big-Eared Nie Ting, Wang Baimu and others were all included in the Mirage Dragon Ball space by Ye Zhen.

Subsequently, Ye Zhen himself also returned to the Mirage Dragon Ball space, and as for the Mirage Dragon Ball, it turned into a speck of dust and was firmly attached to the arms of the Xuanji clone.

The blood light of the newly advanced Battle Soul Blood Banner above his head rolled, and the Xuanji clone wrapped the Battle Soul Blood Flag into a blood light and rushed towards the White Bone Castle where the access control had just been partially opened.

Although the door to the Bone Castle has been opened, it still retains a thin layer of white light.

Ye Zhen estimated that it should be the last prohibition on identifying humans and demons, so he turned back to the Mirage Dragon Ball space.

The moment he rushed over, the thin layer of Sen Ran white light trembled, and inexplicable fluctuations swept over the Xuanji clone, and after a slight swing, Ye Zhen's Xuanji clone entered the White Bone Castle without hindrance.

On the other side of the White Bone Castle, the Bone Demon Venerable Bai Fan, who had already hit the white-hot Bone Demon Venerable, and the Demon Emperor's Seventh Prince Congyun still had a trunk realm, and their appearance at this time was more and more embarrassing.

Bai Fan, who was originally a hundred feet tall and had four heads and eight arms incarnated as a white bone demon god, was missing half of his legs at this time, and one and a half of his four heads were left, and there were only three of the eight white bone giant arms that could directly smash the Demon Emperor's war puppet.

The remaining three white bone giant arms were also scarred.

The white bones around Bai Fan's body were densely covered with countless scars, and his aura had declined several times more than before, and at this time, the eyes that were shining with ghost fire were staring at the Demon Emperor Seventh Prince Congyun and his party with great resentment.

All kinds of poisonous flames and poisonous smoke around him are ready to erupt.

And the expression of the seventh prince of the Demon Emperor Congyun at this time was even more hideous.

After a big battle, there are less than seventy Demon Emperor war puppets gathered around that are still intact.

From the corners of the Demon Emperor's Seventh Prince Congyun's hideous and twitching mouth, it can be seen how bad the Seventh Prince Congyun's mood is at this time.

Whether it was him, or the Demon Emperor War Puppet who was regarded as a treasure by countless high-ranking demon clans, he was actually killed by the Bone Demon Venerable Bai Fan alone.

The seventh prince has the heart to destroy the bone demon clan from the clouds.

As for the Seventh Prince Congyun himself, there is a huge hole the size of a fist between his chest and abdomen, not to mention, his back, shoulders and even his head are densely packed with hundreds of deep visible bones, and even terrifying injuries on the bones can be seen.

These huge wounds, at this time, were still surrounded by countless poisonous smoke and poisonous flames, hindering the recovery of the seventh prince from Yun's injuries.

The other Dao realms were also seriously injured, among the Winged Demon Venerables, Yituo was better, Yidong and Yisang, the eight black wings of the two Winged Demon Venerables, had disappeared more than half, and they were all crooked and slanted flying in the sky at this time.

The only Demon Venerable of the Three-Eyed Demon Clan, Ji Yu, was also extremely miserable at this time, half of his head shell was flying, if it weren't for the strong vitality of the Dao Realm, it was estimated that he would be hanging up this time.

Of course, there are also people who are intact, such as Ji Hua, a guy with a fat body, who has not lost even a piece of fat.

"Bai Fan, it seems that today you are going to fight to the death with this prince!"

"Okay, this prince will fulfill you!"

As he spoke, the Seventh Prince swallowed a large amount of pills from the clouds, and the moment the aura around his body rose rapidly, a circle of black brilliance shot out from his huge single eye, and as soon as he circled around his body, all kinds of poisonous smoke and poisonous flames on the wounds around his body disappeared.

As the injuries around him began to recover rapidly, his aura became calm.

"Kill Bai Fan, this prince promises that in addition to the Demon God Inheritance, the other inheritance treasures are yours. If you don't have enough points, this prince will make up for you with other treasures!"

As soon as the bounty came out, the people who had just looked a little depressed immediately became energetic, and the awe-inspiring murderous aura immediately locked on Bai Fan again, making the ghost fire in the eyes of the scarred Bone Demon Venerable Bai Fan's two holes flicker with crazy nervousness.

But at the same time, the prohibitive green flame ghost fire, as well as the evil aura on the remnants of the white bone giant arm, also rose again.

"Huh?"

Ji Hua's unexpected exclamation sounded abruptly, and when everyone looked over, they saw that Ji Hua was pointing in the direction of the White Bone Castle, stammering and shouting, "Open....... It's on, it's on!"

"What's on?"

Ji Yu was still a little flustered, but the next moment, looking in the direction that Ji Hua was pointing at, he immediately went crazy.

The Winged Demon Venerable Yituo hissed, and immediately turned into a black light and rushed towards the open door of the White Bone Castle.

Subsequently, Yisang, Yidong, Ji Jue, including Ji Hua, also rushed over like crazy.

The Bone Demon Venerable Bai Fan was even more exaggerated, and with a kick, he turned into a ball of green flame and rushed over.

However, the fastest one belongs to the Demon Emperor's Seventh Prince Congyun.

As soon as the huge single eye opened, the black light flashed, and the seventh prince of the Demon Emperor appeared in front of the gate of the White Bone Castle from the clouds, and in a flash, he was the first to rush into the White Bone Castle with great speed.