After more than ten years on the mountain, you will become invincible when you come down.

Lu Feng and the Black Dragon King smiled at each other. They successfully defeated the powerful enemy and demonstrated their unparalleled strength.

After the battle, there was silence all around.

All the dragons were shocked by Lu Feng's strength and were filled with awe for them.

Seeing that the situation was hopeless, the Golden Dragon King became terrified and turned around to flee.

But the Black Dragon King would never let him get away like that, as they both had a feud over the murder of their sons.

One of the main purposes of the Black Dragon King's visit this time was to avenge his son.

"Awoo!" The Black Dragon King roared, and his huge body chased after the Golden Dragon King as fast as lightning.

The Golden Dragon King looked back in horror, his eyes filled with fear and despair.

"Black Dragon King, what do you want to do? You have destroyed my Golden Dragon clan and killed the masters from the Chan sect. Do you want to kill me too?" The Golden Dragon King said angrily.

"Hmph, Golden Dragon King, every wrong has its perpetrator, every debt has its creditor. You killed my son back then. How can I be worthy of my son if I don't take revenge today?" The Black Dragon King snorted coldly.

"What happened to your son was an accident. I'm very sorry about it and have always felt deeply guilty. But have you ever thought that I am the mount of Yuanshi Tianzun, the leader of the Chan sect. If you kill me, do you think he will let you go?" said the Golden Dragon King.

“Hehe… isn’t it Yuanshi Tianzun? I will kill you first today!” said the Black Dragon King in a cold voice.

The Black Dragon King said this and sped up to catch up.

The Golden Dragon King fled desperately, using all his strength to try to break free from the Black Dragon King's pursuit, but the Black Dragon King was too fast and he was seriously injured, so he could not escape at all.

In the blink of an eye, the Black Dragon King had caught up with the Golden Dragon King. He opened his bloody mouth and bit the Golden Dragon King's neck fiercely.

The sharp teeth easily tore apart the Golden Dragon King's scales and flesh, and blood splattered everywhere.

The Golden Dragon King howled in pain. His body trembled violently and struggled hard.

But the Black Dragon King was too powerful. He bit the Golden Dragon King tightly and kept tearing at his neck.

Finally, the Golden Dragon King stopped struggling and his life force gradually disappeared.

The Black Dragon King opened his mouth and threw the Golden Dragon King's body to the ground.

The Black Dragon King stood in place, howling towards the sky, his voice echoing between heaven and earth.

His eyes were filled with anger and hatred, as if he was announcing to the whole world that his revenge had been successful.

Lu Feng watched all this quietly, feeling a lot of emotions in his heart.

The battle finally came to an end, and he fulfilled his promise to the Black Dragon King.

With the death of the Golden Dragon King, one golden, one yellow, and one white dragon ball flew out of the Golden Dragon King's body.

Lu Feng grabbed them and held the dragon balls tightly in his palm.

"If all seven dragon balls are gathered, will it be possible for the little dragon to evolve into the mythical beast Azure Dragon?" Lu Feng murmured expectantly.

At this moment, the little dragon that controlled the other dragons also flew over...

"Master, what should we do with the remaining Golden Dragon, Yellow Dragon, and White Dragon clans who no longer resist? Should we make them surrender?" Xiaolong asked puzzledly.

After Lu Feng pondered for a while, he said, "These dragons are all related to the Chan Sect. I don't get along with the Chan Sect, so I'll kill them all, leaving no one alive!"

Lu Feng didn't know how deeply these dragons were controlled by the Chan Sect. Even if they surrendered now, they might be easily attacked in the future...

The battle between him and the Chan Sect was inevitable. Who knew when they would turn against him? It would be better to just kill them and be done with it. He wouldn't have to worry about them becoming his enemies in the future...

Xiaolong was stunned. He originally thought that Lu Feng would recruit these dragons under his command. This would unify the dragon clan and enhance his own strength. Why not?

Unexpectedly, Lu Feng wanted to kill them all directly, but Xiaolong was used to Lu Feng's decisiveness in killing, so he was not too surprised.

"Yes, master! I'll do it right away!" Xiaolong said.

After the little dragon obeyed the order, he spewed out flames from his mouth without hesitation, instantly engulfing the controlled dragons.

The Black Dragon King looked at this scene in shock, sweat pouring down his face.

Fortunately, I finally chose to surrender, otherwise their current fate would be my own, not to mention revenge for my son.

Lu Feng went over to help up the seriously injured and weak Black Dragon King, and fed him a few healing pills.

"Thank you, master. If you hadn't given me the chance, I would never have had the opportunity to take revenge in my life. From now on, I will serve you wholeheartedly, even if it means going through fire and water!" said the Black Dragon King gratefully.

"Black Dragon King, there's no need to be so polite. Since I am your master, I naturally cannot let you suffer any grievances. Your affairs are my affairs..." Lu Feng said.

The Black Dragon King looked at Lu Feng excitedly. He felt more and more that submitting to Lu Feng was the best choice he had ever made in his life...

The dragons roared in pain in the sea of ​​fire. They tried their best to escape from this hellish sea of ​​fire, but the flames followed them like a shadow, devouring their bodies mercilessly.

The fire grew more and more fierce, and the temperature grew higher and higher. The dragons' scales began to melt, their skin was burnt, and their eyes were filled with despair and fear.

Although they struggled hard, the fire was too fierce and they could not escape the fate of death.

When the last dragon fell to the ground, the little dragon stopped breathing fire.

It flew back to Lu Feng, with a hint of fatigue in its eyes.

Lu Feng looked at the wreckage and ashes on the ground, and a complex emotion surged in his heart.

These once powerful and majestic dragons have now turned into ruins, which makes Lu Feng feel extremely sorry.

But at the same time, Lu Feng also understood that the world of cultivating immortals was so cruel, and only the strong could survive.

Lu Feng understood that the conflict between him and the Chan sect would become more and more intense, but he was not afraid. The conflict between him and the Chan sect was irreconcilable unless the Chan sect could give up its enslavement of Blue Star. But was this possible?

Lu Feng handed all three dragon balls in his hand to Xiaolong...

"Xiaolong, I have collected seven dragon balls for you. Now it's up to you. Whether you can evolve into the divine beast Azure Dragon depends on your luck..." Lu Feng said.

Xiaolong looked at the last three dragon balls in front of him, and his heart was filled with excitement...

The other dragons, watching Xiao Long about to collect all seven dragon balls, also showed expressions of great envy. This kind of fortune only belongs to Xiao Long...

"Thank you, master. Xiaolong has no way to repay your kindness! I will try my best in the future to help you solve your problems and serve as your vanguard!" Xiaolong said excitedly.

Lu Feng nodded in satisfaction and said, "Okay, let's try it now. I am also looking forward to whether the seven dragon balls can evolve into the divine beast Azure Dragon!"