"Senior Fire Dragon is too old. He must have lived for more than ten thousand years. His blood and vitality have already declined, and this is no longer the same as when he was at his peak." Ling Yun said softly.

As a Body Cultivator who had a close relationship with the dragon race, he was very clear on the terrifying physique of the dragon race.

Ling'er and Qin Feng also nodded slightly as a bitter smile appeared on their faces. It seemed that even if this senior Fire Dragon hadn't perished, he wouldn't have much combat power.

If he was still at his peak, then he might have been able to compete with the Demon Emperor's remnant soul. But, the current him had already stepped into his late years. It could be said that he was like a dying candle that had run out of oil.

"I didn't expect you to be so powerful!" The face of the old Holy Lord of the Ten Thousand Beast Temple also became extremely solemn. He could feel an enormous pressure coming from the Demon Emperor's remnant soul.

"Tsk tsk, old ghost WanShou, suppress this Emperor in that dark stone coffin for ten thousand years. Today, not only will the Japanese Emperor erase your remnant soul, he will also erase your inheritance." The Demon Emperor's cold voice slowly sounded out.

As soon as his voice fell, he gave a long roar towards the sky. Demon Qi rushed up to the sky and gathered in front of his body. After a few breaths, it turned into a black fireball the size of a head and appeared in front of him.

Although the magic ball was only the size of a head and looked unremarkable, it contained a violent power. When it appeared, the surrounding space started to collapse as if it couldn't bear the pressure.

This was an extremely compressed demonic energy. Although it was not a demonic technique, its power was not weaker than ordinary low-grade Heaven-ranked demonic techniques.

Staring at the black coloured fireball, the three of them could not help but shiver. If the black coloured fireball exploded, even with the protection of the five-colored barrier, they would instantly turn to ashes.

"Old buddy, looks like this is our last joint battle." Looking at the fiery-red ball that was still gathering demonic energy, the old man looked at the fire dragon beside him and a faint smile appeared on his face.

"Yeah, before dying, to be able to join hands and fight against enemies again, not bad, not bad." The Fire Dragon laughed out loud. His eyes were cold as he looked at the Demon Emperor's remnant soul. "Even if I die, I will destroy his rotten body."

The current him only had a wisp of his soul left, left inside the body in front of him. If his body were to be destroyed, with his current condition, it would be impossible for him to continue existing in this world for a long time.

This fire dragon is a madman.

Ang!

A high-pitched dragon roar resounded, carrying a majestic pressure that could make tens of thousands of beasts hibernate. The Fire Dragon's body shook, and it turned back into its original form — a five hundred feet long crimson fire dragon.

The fiery-red scales exuded a metallic luster that was indestructible. Beneath his stomach, there were three sharp claws — this was a three-clawed fire dragon.

"Beast God Transformation!"

The old Saint Lord of the Ten Thousand Beast Temple made a complicated and profound seal with her hands, and with a low shout, the remnant soul entered the Fire Dragon's body.

The fire dragon gently waved its claw, and the Ling Yun trio uncontrollably landed on its back. Streams of boundless demonic Qi gushed out, forming layers of light barriers that protected them within.

"Roar!"

With a deep dragon roar, the Fire Dragon made a grasping motion with one of its claws in the air. The gray coffin appeared in its hand, and demonic energy poured in. Spirit prints flashed, and a terrifying Emperor's might filled the air.

The gray stone coffin was actually a tier 7 Emperor Armament. The only flaw was that the stone coffin was missing a corner.

The sarcophagus suddenly grew in size and covered the entire sky. Strands of grey light circulated as it shot towards the Demon Emperor. The air was crushed as it emitted a rumbling sound.