The Star Sea Demon King and the Tianhe Demon King had gloomy faces, and they all took out their housekeeping skills to resist the siege of the six venerables, and kept trying to break out of the encirclement.

It's just that the Venerables of the Six Great Sects far surpass the two demons in terms of strength and numbers, and they can't rush out at all, and at the same time, they are in danger under the siege of the six Venerables, and they see that it won't be long before the two demons will fall here.

"Ah, you forced me!" the Tianhe Demon King roared, and a strange copper lamp appeared in his hand, "Let's die together!"

The bronze lamp looked clumsy, full of traces of the passage of time, and a little turquoise flame was slowly burning. As soon as this flame appeared, all the Venerable Beings present only felt a chill all over their bodies, as if they were facing something terrifying and terrifying.

"Nine Nether Flames!" When Chen Ruitang, the Venerable of the Primordial Heavenly Demon Sect, saw this flame, his face suddenly changed greatly, and he blurted out, "A few fellow Daoists, kill it quickly, don't let him detonate the Dark Fire!"

When the other Venerables heard that this bronze lamp was burning with the legendary Eternal Nine Nether Fire, their faces changed drastically, and they immediately used their strongest means to prevent the Tianhe Demon King from detonating the Nether Fire.

It's just that the Tianhe Demon King understands that there is no hope of survival this time, and just wants to drag a few Venerables to Huangquan together, ignoring the attacks of several Venerables at all, and using all his strength to trigger the faintly burning Nine Netherworld Flames on the copper lamp.

The attack of the six Venerables was so fast, they were already close in an instant, and the six of them combined together instantly broke through the Tianhe Demon King's talisman magic weapon and body protection true qi.

Among them, Mo Xuanxiu's long sword was the fastest, and it directly pierced into the heart of the Tianhe Demon King. And the attacks of several other Venerable Beings also bombarded the Tianhe Demon King, directly killing his entire body into slag.

However, the inducement of the Nine Nether Flames was also completed at the moment when the Tianhe Demon King fell, and the nail-sized turquoise flame on the copper lamp suddenly expanded, and then exploded, turning into turquoise fire lotuses, which flew down rapidly towards the surrounding areas.

The Star Sea Demon King was the closest to the fallen Tianhe Demon King, and when the Nine Nether Flames erupted, he was hit by more than a dozen flames, and in an instant, his entire body was surrounded by turquoise flames, and he turned into ashes before he even had time to scream.

The Yin God Venerable at the top of the Immortal Cultivation Realm, the Demon King of the Demon Clan, did not die at the hands of the six Venerables of the Human Race, but died on the magic weapon of his teammates......

When the six venerables of the human race saw the Star Sea Demon King end like this, they only felt a cold air spread all over their bodies. A dignified Yin God Venerable, the Demon King of the East China Sea, turned to ashes without the power to resist.

These Nine Nether Flames really live up to their name, and they are indeed one of the most terrifying flames in heaven and earth.

Flames erupted in all directions, and they instantly came to the front of the six Venerables.

Chen Ruitang's body moved, and his whole person turned into a black gas, and he escaped for an unknown number of miles in an instant, leaving only an afterimage in the same place.

With a wave of the long sword in Mo Xuanxiu's hand, he used the stunt in the Taibai Sword Technique, and the sword light slashed at the fire lotus.

It's just that the fire lotus was very weird and devoured the sword qi directly, and the fire lotus that devoured the sword qi was completely larger, and then fell directly on Mo Xuanxiu's long sword.

As soon as the long sword met the fire lotus, it was like paper meeting flames, and it instantly turned into nothingness.

As soon as Mo Xuanxiu saw that the fire lotus could even burn his magic weapon, how dare he let it touch his body, he didn't care about the heartache, and hurriedly loosened the long sword in his hand, and the whole person retreated sharply behind him.

The fire lotus burned along the long sword, but in an instant, it spread to the entire long sword, burning this magic weapon into ashes in an instant. But because of such an obstacle, Mo Xuanxiu took this opportunity to escape more than ten miles backwards, completely avoiding the invasion of flames.

And the Venerable of the Cloud Sky Sect, Zhao Yunqiu, didn't have such good luck, two fire lotuses attacked him, and although he dodged one of them in time, he was touched by the other one on his left arm.

Zhao Yunqiu knew very well the horror of this Nine Nether Fire, if he let it get wet, his whole person would turn into ashes in an instant.

At this life-and-death juncture, Zhao Yunqiu's right palm was a knife, and he slashed at his left arm, cutting off the entire arm, and then turned his body and fled behind him.

Several other Venerable Beings also used their own means and paid a great price to escape from the Nine Nether Fires.

A moment later, the six of them gathered in the sky above the Star Island, and their faces did not have half the joy of killing the strong enemy, but looked like they had lost the battle.

"Zhao Daoyou, your arm ......" Mo Xuanxiu looked at Zhao Yunqiu's empty left hand and hurriedly asked.

"I couldn't dodge for a while, and was touched by the Nine Nether Fires on my arm, and the old man cut off my arm. Zhao Yunqiu said lightly with a dark face.

"Hey, I didn't expect that the River Demon King would have such a terrifying thing that day, it's really careless. The old man's streamer sword was a ninth-order magic weapon, and when it encountered this flame, it was instantly burned to ashes. When Mo Xuanxiu thought that he had spent hundreds of years refining and hundreds of years of sacrifice to refine the ninth-order magic weapon that he had not had yet, his heart felt a pang of pain.

"Hmph, what are you two old guys, the Heavenly Demons who have been practicing for hundreds of years in this seat have all entered it, and they barely escaped from the Nine Nether Fires. Heavenly Demon Sect Venerable Yun Yao said with a dark face. That Heavenly Demon was caught by her venture into the Heavenly Demon's lair beyond the Nine Heavens, and she had to go through hardships and dangers to catch it, and it was burned down like this, making her heart bleed.

"Hey, how can it be so easy to kill a Venerable, although we have paid a lot of price, but no one has lost it, which can be regarded as a great luck in misfortune. Although Chen Ruitang used the secret method to escape in time, the secret method consumed a lot of his origin, and it was difficult to make up for it without more than ten years of effort.

"Okay, the Tianhe Demon King and the Xinghai Demon King have been destroyed, but the Bihai Demon King is still alive, He Daoyou went to stop it, and I don't know if I can catch up. We still don't want to delay here, and hurry to reinforcements. Zhao Yunqiu looked at the direction where the Bihai Demon King had fled.

Several of the other Venerables nodded and flew towards the east.

After more than a quarter of an hour, I saw a figure flying towards this place in the distance, it was none other than Elder He of the Star Palace.

"Why did He Daoyou come back here?" asked Mo Xuanxiu.

"Hey, I'm ashamed, the old man chased after him and let the blue kraken king escape. Elder He sighed and said, "I don't know how many fellow Daoists are?"

"I've already sent the Tianhe Demon King and the Star Sea Demon King on the road. Zhao Yunqiu said lightly.

"That's good, that's good. When Elder He heard that the two demon kings had been killed, his heart was suddenly relieved, and then his eyes suddenly saw Zhao Yunqiu's empty left arm, and he was shocked: "Zhao Daoyou, your arm ......"

"The Tianhe Demon King actually had a Nine Nether Fire, and the old man accidentally let the flame be contaminated, so he had to cut off an arm. Zhao Yunqiu explained calmly.

"Nine Nether Flames?!" Hearing this name, Elder He was taken aback, and then saluted to several Venerables: "Thank you for your hard work!"

"He Daoyou doesn't need to be polite, in order to complete the plan of Penglai Pavilion, the sea of stars has paid too much price, and now it is just a small reward from my Penglai Pavilion to you. Zhao Yunqiu waved his only remaining arm and said.

"Okay, since the Blue Sea Demon King has fled, I don't want to delay time here, hurry back and clean up the battlefield. Mo Xuanxiu reminded.

With that, the seven Venerables turned around and returned to the Star Island, preparing to deal with the remaining demon cultivators and demon beasts there.