The vast void has completely turned into a sea of flames.
Countless demon warriors struggled, roared, begged for mercy, and some were even wailing.
Unfortunately, it has no effect.
The army of tens of thousands of demons began to disappear at a speed visible to the naked eye.
And they disappeared completely. Under the power of the Supreme Flame, they didn't even have a chance to turn into powder.
There is only one outcome, and that is to be burned into nothingness.
Gu Xuan would not have the slightest sympathy for this group of demon warriors who invaded the Suzaku Secret Realm and even wanted to use it as their base camp to capture the entire Fentian Continent.
"I really miss this feeling. I have forgotten how long it has been since I tried my best."
Yun Xi's voice floated in Gu Xuan's mind.
The flames that filled the sky were the result of Yun Xi's full force.
The power of the Supreme Flame is simply a nightmare for demons whose strength is not as strong as Gu Xuan's.
As long as it is contaminated with even a little spark, it will have no effect unless the entire piece of meat is cut off in an instant.
Their bodies will ignite in flames in an instant and turn into nothingness, as if they have never appeared in this world without leaving any traces.
Just a moment later, there were only less than two thousand Demon Emperors left in the sky.
They formed battle formations and released magical treasures one after another, which actually temporarily blocked the power of the Supreme Flame.
"Escape! This flame only covers a radius of ten thousand feet. This is its limit. If we escape ten thousand feet away, we will be fine."
"Charge! Each battle formation must run away separately to prevent the human race from catching up!"
"What on earth is going on? How could the First Counselor bring such a terrifying human race to our place? Isn't this asking us to die?"
"I'm afraid, even the first counselor was deceived. He was the first to die. The cunningness of the human race is beyond our imagination."
"Indeed, how glorious was our demon clan at the beginning? But in the end, we couldn't even defend the demon world! The culprit is the human race!"
"I hate it!"
A demon warrior was either angry or frightened and rushed outside the range covered by the flames.
"It's a dream to try to escape in front of this lady!"
Yunxi transformed into flames, like a graceful and elegant fairy who was banished from the dust, shuttled through the flames.
This is her battlefield.
Boom boom boom!
There were explosions one after another, and the battle formations formed by the demon emperors were destroyed under her attack.
Waves of black energy were absorbed by Yun Xi.
"This energy is so delicious."
Yun Xi licked her lips. For the Supreme Flame, there were very few things in the world that could strengthen her.
Even if there is, I'm afraid I don't know how precious it is.
It is even possible that it is not as valuable as the Supreme Flame.
But she had never thought that the demon's body could actually increase her power after being refined by her.
A faint smile appeared at the corner of Gu Xuan's mouth.
"I haven't seen Yun Xi so happy for a long time. It seems that the demons and I are really destined.
The last time I met the Eternal Demon Saint, he 'gifted' me the Divine Earth Medicine Field and the Medicine Emperor and Medicine Ancestor.
This time, even before I met the Eternal Demon Saint, I had already discovered the unexpected joy of the Demon Core.
I wonder if there will be a bigger surprise after killing the Eternal Demon Saint?"
A brilliant light flashed in Gu Xuan's eyes.
He is looking forward to meeting the Eternal Demon Saint more and more. Even with his current strength, he is still far behind against the Eternal Demon Saint.
However, the real main force in killing the Eternal Demon Saint is Princess Suzaku.
"Feihong, let's take action together. There are more and more demon emperor battle formations that are about to break out of the flame range. My flame spirit alone is already too busy."
Gu Xuan said something to Fairy Feihong, and his figure turned into a ray of light and disappeared from the place.
Buzz!
Boom boom!
The sword light that reaches straight into the sky stretches across the void, as if it wants to cut through this world.
In the hands of Gu Xuan, the Heaven-Destroying Sword became the most terrifying killing weapon.
Every time the sword was struck, several to dozens of demon emperors were killed, their heads dismembered, and then they were burned into nothingness by the flames.
Fairy Feihong also took action. She knew very well that with Gu Xuan's strength, she didn't actually need to take action.
However, Gu Xuan still let her take action. The reason was very simple, in order to let her further train herself.
Most of the time, Fairy Feihong practices under the training of Princess Suzaku. There are not many opportunities for this kind of real battlefield fighting.
Therefore, this is a good exercise opportunity.
Fairy Feihong was naturally happy, and the True Fire Flowing Fairy Dress released a brilliant light, and she turned into a ray of light and flew out.
Graceful as a swimming dragon, graceful as a frightened giant.
The Feixia Whip in her hand turned into the most deadly colorful clouds in the world. Every time it fell, a battle formation was breached.
The few demon emperors who finally escaped from the range of the flames did not even take a breath before they were swept up in the glow and fell into the flames with a burst of screams.
In less than half a quarter of an hour, all the battle formations had disappeared without a trace.
All the Demon Emperors also turned into nothingness.
Gu Xuan was a little disappointed.
There are tens of thousands of demon warriors, but not one demon core appears again. If you say you are not disappointed, you would be lying.
In sharp contrast to this is naturally Yunxi.
Yun Xi absorbed the black energy condensed after tens of thousands of demon warriors were refined, and felt refreshed. Her own strength had improved by at least one ten thousandth.
One in 10,000, which seems to be only a small improvement.
However, if this one-ten-thousandth improvement is quantified specifically, it would be a terrifying improvement.
If Yun Xi is willing to give all the benefits gained from this improvement to any kind of earth fire, he can even raise the power of this earth fire to the level of sky fire.
If this slight improvement is given to the Sky Fire at the bottom, the power of this Sky Fire can be increased to a level comparable to that of the top ten Sky Fires.
In a fight between strong players, even if their ability is slightly superior to that of their opponent, it is likely to be the key factor in determining victory in the end.
Therefore, Yun Xi was very satisfied with this slight improvement and immediately returned to Gu Xuan's body, ready to gain some more insights.
At least, this gave her a new direction for improvement.
As long as she continues in this direction, God knows how terrible she can go.
"Huh?"
Yun Xi suddenly discovered that there was still a trace of energy surrounding her body that could not be absorbed by him.
"What's going on?"
She tried to condense this bit of black energy.
However, what she didn't expect was that after the black energy was completely condensed, it turned into white.
This white energy is exactly the same as the white energy separated from the demon core!