Seeing that the almost fully armed You Tongtian had to become cautious, summoning the power of the Ziyan Divine Fire to condense a super thick shield, and at the same time using the immortal power to condense a flame spear. Seeing Du Yun holding a spear in one hand and a shield in the other, everyone around was stunned. Does Du Yun want to use a spear and a shield to duel with You Tongtian?

At this time, a strange phenomenon appeared very much. I saw purple fire spreading on Du Yun's soles, as if he was suddenly wearing a pair of flame shoes on his feet. But when the flames appeared, Du Yun raised the flame spear and rushed towards You Tongtian quickly. At this time, Du Yun's speed was faster than that of ordinary soldiers. Xu saw Du Yun rushing towards him. You Tongtian was slightly stunned, but he recovered in an instant. Of course, he knew that Du Yun was not a fool. Although he didn't know Du Yun's intentions now, there must be his reason for him to do so. Immediately, the solemn face of You Tongtian changed his face. In the astonished eyes around, the sword in his hand stabbed fiercely behind him!

A sword with a fierce wind slashed in the air, but there was nothing. However, before the other people's surprised expressions dissipated, they saw a flame ball that was circling from the front and attacking You Tongtian's back.

Just as he avoided the attack, You Tongtian didn't have time to think about when Du Yun's flame ball launched the attack, he felt a high temperature of flames in front of him slowly approaching. He roared, "Dreaming of the Demon Sword", and suddenly there were countless sword shadows flashing on the long sword in his hand, blocking him.

Seeing the blockade of the sword net, Du Yun, holding the flame spear, did not stop at all, and stabbed it very directly. Wherever the purple flame passed, the fast-dance sword was slower and slower, and finally stopped. Moreover, the originally pitch-black sword turned red at this time. If You Tongtian had not used the immortal power to activate his hand holding the sword, he would have been seriously burned. At this time, the flame spear that was only half twisted by the Sword King had already hit You Tongtian's throat.

Everyone looked at You Tongtian, who didn't dare to move under the spear in Du Yun's hand, and was shocked and quietly climbed his face.

One move!

You Tongtian, a powerful man who ascended the fifth level of immortality, only insisted on one move in Du Yun's hands. Although You Tongtian made some mistakes in his strategy, even when he saw this scene, even if he had long noticed that Du Yun's strength had reached a very strong level, a hint of surprise appeared on his face.

Feeling the terrifying high temperature of the halberd of flames before his throat, You Tongtian bit his lower lip tightly and said unwillingly: "I lost!"

The two simple words shocked the audience. There are not many strong people who have reached the fifth level of immortality now, but they are also rare. They would never have been defeated so easily.

You Tongtian stared straight at Du Yun, and there seemed to be a flame burning in You Tongtian's eyes, "Du Yun, although I am defeated, I will still not let you go! Your hatred with my father will always be resolved. Letting you go today is because I don't want to die with you, and it will be of no benefit to anyone. If you really fight to the death, you may not be able to control me." After that, You Tongtian showed a sneer on the corner of his mouth, his mouth opened slightly, and he made a "spray" action at Du Yun...

Du Yun originally felt strange and didn't know what You Tongtian did in this strange action... But when he saw a cold light flashing in his mouth, he finally understood that there was a small knife hidden in You Tongtian's air. Just like the situation just now, if you really fought hard, it is still unknown who would be the one who would be killed...

Du Yun let go of the flame halberd in his hand, solemnly clasped his fists to You Tongtian and said, "If you really fight hard, I may not be your opponent, but you lost this time. So I have a few conditions and I hope you can agree."

While they were talking, a "bang" sound suddenly came, and a slight vibration came from the ground. Du Yun stopped and carefully sensed it and found that the feeling just now had disappeared.

"Hey, what's going on? Could it be that my own illusion?" Du Yun murmured in his heart, but Du Yun, who had always been cautious, refused to let go clearly. He stopped the voice and stood there quietly.

Sure enough, after a while, the vibration felt again. Du Yun finally confirmed that this was not his illusion, but the ground was shaking, and the source of the vibration seemed to be nearby. Du Yun knew that something abnormal would happen, so for safety reasons, he decided to investigate...

"What the hell is going on? Why are there any vibrations underground here? Is there any other secrets here?" Du Yun was puzzled by such a strange thing. Bi Jing and the other three had just crawled out from the ground today, and there was no other thing under the ground.

Just as Du Yun wanted to take a walk of his spiritual sense to find out what was causing trouble under the ground, the trembling sound disappeared again. And it did not appear again for several hours in the future. Du Yun smiled bitterly: "It seems that he is too concerned. This is probably because of the underground magma flowing and causing the ground to shake after he left the cave." After thinking about this, Du Yun thought about the matter of You Tongtian.

Just as he raised his foot, the trembling sound on the ground came again, and when the trembling sound came, a sharp bird song came from the ground. Du Yun immediately confirmed that it was definitely not his own illusion just now, and there was definitely another creature in the ground under this secret room.

No matter where You Tongtian was, he left him and flew to the place where he had just trapped him. Huo Yan followed him and asked softly, "What's the discovery?"

Du Yun shook his head gently, but his eyes were still staring at the secret room. The location of the cave where he and Murong Mingyue and Ming Jiaojiao had lived for two years. I don’t know if it was his own illusion. When the birds were heard just now, his heart suddenly trembled, and the blood in his body also sensed. Since the bloodline was purified in the purple rock divine fire, Du Yun’s bloodline sensing power was much stronger than before... The bloodline feeling just now was clearly Huo Wu, but Huo Wu was dead. And he saw it with his own eyes, how could he still sense the breath of Huo Wu? Is there really a ghost in the world? Thinking of this, Du Yun’s forehead immediately sweated coldly...

Of course, Huo Yan also noticed Du Yun's expression change and asked strangely: "Have you sensed something? Why did your face turn so ugly?"

"Nothing...nothing..." Du Yun replied casually, but his body was trembling...

Although Du Yun said it was okay, his performance at this time was betrayed him. Huo Yan not only did not feel relieved, but his face also became much more serious. Huo Yan knew Du Yun very well. If he hadn't seen something very terrible, he would never have reacted like this...

He hurriedly spread his spiritual sense to explore the underground under the secret room. As soon as the spiritual sense penetrated the surface, he felt that a formation emitting golden light in a cave had been destroyed at this time. Below the formation, a large scatter of magma was constantly rolling. In the middle of the magma, there was a strange flame burning.

At this time, the flame seemed to sense the existence of Huo Yan's spiritual consciousness, and rushed towards the spiritual consciousness in a flash, and the flame consciousness could not be removed and returned along the spiritual consciousness.

Huo Yan immediately felt the flames soaring into the sky in the sea of ​​consciousness. Even though he had experienced countless life and death, he still shouted in a frightened voice. In a hurry, he cruelly cut off the connection between the released spiritual consciousness, and avoided the attack of those flames. "What is that flame? It's so weird..."

"Bang!" Another vibrating sound sounded. This time, the sound was stronger than last time and the vibration was stronger.

"Bang!" After more than ten minutes, another sound was followed, and then ten minutes later, another sound was like this strange sound, and the frequency of the beating became more and more rapid. In the end, Huo Yan found that the vibration sound on the ground was getting more and more frequent, and the speed was still accelerating.

"What happened under the ground?" murmured in a low voice. Suddenly, Huo Yan's face changed suddenly, and his eyes were horrified at the cave where the underground magma was. He clearly sensed that the flames had become very violent at this time and slowly gushed out from the bottom of the magma. And, as the violent flame surged, the magma that was originally rolling was even more violent at this time.

Under the influence of the flame, the magma in the cave was driven to roll up a fire-colored tide of about ten feet high, and then rushed upwards along the passage dug out by the Ziyan Divine Fire. The roar sound at that moment was like a mountain collapse and a crack! It shocked Du Yun and Huo Yan's bodies kept trembling...

The magma mixed with flames erupted suddenly along the passage. Although the cave Du Yun and the others dug when they came out, Huo Yan had ordered people to bury it. However, the soft soil could not stop the progress of the magma. Soon, the filled soil was quickly drilled and broken by the erupted magma...

After the magma erupted, the flames attached to the magma quickly escaped and quickly condensed in the air to form a huge firebird with long wings and crowns, long feathers, one wing spread out about dozens of meters long, and a body with dozens of meters long. Yaya kept chirping... The sound was very sharp, and it could almost pierce the eardrums directly...

Looking at the giant flame bird, Du Yun was shocked. He pointed at the firebird in the air and said with a trembling figure: "Is this firebird the legendary..."
Chapter completed!