Demon King Kas was stunned.

Originally, he thought that Chi Yuer's strength as a mere sixth-level Spirit Emperor was no match for him, but he didn't expect that he would be threatened with his life and death now!

"I don't believe that your Phoenix Shadow can defeat my Demon Emperor Shadow!"

Demon King Kas sneered, but before he could say the next word, Chi Yuer pursed her lips, motioning him to look into the distance.

Demon Emperor Kas turned his head and looked over. A terrifying duel broke out in the distant void. The phoenix was burning with flames. Demon Emperor Kas was no longer surprised by this, because he discovered that Chi Yuer was able to have ice and fire coexist in her body at the same time. Although Demon Emperor Kas didn't know how she did it, it did not prevent Demon Emperor Kas from knowing that he had met an unparalleled genius.

Only such a terrifying person could achieve this level. After all, those are two completely different attributes. Being able to combine them in one person is already an act against the will of heaven, not to mention completely controlling these two terrifying powers.

Demon Emperor Kas looked at the shadow of the Demon Emperor he had cast, and saw that the shadow of the Demon Emperor had become much dimmer, as if it had lost its expression, and even its body began to sway constantly, as if it was about to collapse.

Demon Emperor Kas widened his eyes and muttered, "Impossible! Impossible! The Demon Emperor's will is unbeatable. Why is this happening?"

"The Demon Emperors have all perished in this place, and the few remaining have fled in disgrace. Even the original passage has been sealed tightly shut. What about you, the Demon Emperor? You've been defeated too?"

“Damn it!”

Demon King Kas began to tremble in his heart. He now fully realized how big a mistake he had made.

If you underestimate the people in the pond, you will find yourself in a desperate situation.

"Stop struggling and surrender!" Chi Yuer said softly.

"Hahaha, I'm the dignified Demon King, and you actually want me to surrender? Hahahaha, what a joke! Even if I, Demon King Kas, am defeated by you today, it's absolutely impossible for you to keep me here!"

As soon as he finished speaking, Demon Emperor Kas clenched his hands in the air, and the shadow of the Demon Emperor in the distance seemed to be summoned, and turned into smoke and entered the body of Demon Emperor Kas.

After the two merged, Demon King Kas's complexion looked a little better, but a trace of blood on his mouth exposed his condition.

Obviously, the Demon Emperor's phantom was just his own means and had nothing to do with the real Demon Emperor. Otherwise, how could he be implicated by the Demon Emperor's phantom's injury?

"Do you want to escape?" Chi Yuer asked lightly.

"Escape? The word 'escape' has never crossed my mind. We have only experienced failure, but so what? Didn't you humans say that failure is the mother of success? What does one or two failures mean? My demon clan will continue to thrive and still exist in this world. As long as my demon clan survives, as long as even one person survives, you will have to live in fear and anxiety every day! Hahahaha!"

The more Demon King Kas spoke, the more excited he became, as if it were real.

Chi Yuer sighed and shook his head. What a pity. This guy had just recovered and he was made into this state by himself. It was normal for him to be a little stimulated. Why was he talking nonsense?

"What a joke! There are hundreds of billions of humans on my continent. How can you, the demon clan, compare with us humans? We humans are smart and intelligent, and have endless creativity. We can compete with the sky. Can it be said that you, the demon clan, can even compare with the sky?" Chi Yuer sneered.

"sky?"

Demon King Kas raised his head, looked at the sky above his head, and murmured: "What is the sky? Can my demon race conquer it?"

"Okay, stop trying to escape and stay here!"

Chi Yuer obviously no longer had any patience. He simply waved his hands, and the phoenix phantom wailed towards the sky. White flames burned on its body, like the most dazzling sunlight, and launched a final attack on the Demon Emperor Kas.

Chi Yu'er was also frantically trying to mobilize her last bit of spiritual energy. Her face was extremely pale, and it looked like a gust of wind could blow her down.

But Chi Yuer did not fall down. She took a step forward and rushed towards the Demon Emperor Kas. The extremely powerful aura on her body caused the space in the distance to begin to vibrate.

He used all his strength in the final blow, attacking the Demon King Kas without reservation.

"boom!"

With the position of Demon Emperor Kas as the center, a terrifying air wave visible to the naked eye spread rapidly in all directions, destroying everything in its path.

Gu Yuan hid behind a rock, watching the terrifying confrontation erupting in the sky. He swallowed his saliva, and immediately urged his spiritual energy to rush madly towards the distance, fearing that he would be affected by this terrifying air wave, and he would surely die.

The terrifying explosion lasted for dozens of breaths. A dazzling light flashed at the center of the explosion. Gu Yuan didn't even dare to look directly at the sky in the distance.

"It's horrible! It's horrible!"

Gu Yuan's heart was pounding. The last battle between Gu Shang and Ling Jun in the Beast Taming City didn't seem to reach this level. He didn't expect that this time he would witness a more terrifying duel than that time.

Gu Yuan clenched his fists tightly and prayed for Chi Yuer in his heart.

"Yu'er, please don't let anything happen to you!" Gu Yuan said secretly in his heart.

Gu Yuan looked towards the sky where the explosion occurred. The sound of the explosion had gradually subsided, and the place where the dazzling light burst out was gradually disappearing.

When the sound of the explosion completely disappeared and the dazzling white light began to dissipate, Gu Yuan looked at the distant sky. There, there was only a figure.

Fortunately, the figure Gu Yuan saw was a familiar one.

"The fish... won?"

Gu Yuan suddenly breathed a sigh of relief. After carefully checking that Demon Emperor Kas had disappeared, he shot out and ran towards Chi Yuer.

"Fish, are you okay?"

Gu Yuan was running on the ground and shouting to the fish in the air.

At this time, Chi Yuer was standing in the void. Her originally three thousand black hairs were a little messy, and there were traces of sweat on her forehead. Her cheeks were pale and her body was trembling slightly.

"Fish, are you okay?"

Coming to Chi Yuer's feet, Gu Yuan shouted towards the sky.

Gu Yuan only had the cultivation level of a spiritual master and could not step into the void, so he could only shout loudly at Chi Yuer from the ground.

Chi Yuer slowly lowered her head and looked at Gu Yuan on the ground with a worried look on his face. She couldn't help but smile. Just as she was about to say something, her face suddenly changed, she spat out a mouthful of blood mist, and finally fell directly to the ground.

"Fish!"

Gu Yuan's face changed drastically. He stomped his feet hard and used the powerful recoil to jump directly into the air, catching Chi Yuer's body in his arms.

"Yu'er, Yu'er, wake up, are you okay?" Gu Yuan landed on the ground and asked while holding Chi Yu'er.