Just as the Demon Emperor, who was very similar to Qi Qi, recovered, a [Dark Spear] instantly pierced through the Demon Emperor's body, and the terrifying dark power instantly erupted, blasting the Demon Emperor's body to pieces.

The black scorpion frantically burned its origin, and suddenly changed into the form of a demon insect, opened its mouth and bit down on the body of the Demon Emperor, and the bloody mouth turned into a dark vortex, constantly devouring the origin of the Demon Emperor.

"Burning Origins?Damn Maniac!!"

The Demon Emperor's face changed drastically, and he was hit hard before he could reach it, and his body squirmed for a while, trying to use a secret technique to break free.

"Boom!"

Lang Jiu burned his origin, a fierce light flashed in his eyes, and he roared.

That [Dark Spear] countless dark lights shone brightly, and exploded in an instant, and the terrifying dark power exploded at once, blasting into the body of the Demon Emperor, and severely damaging the Demon Emperor again.

The black scorpion opened its mouth and sucked, and then swallowed the Demon Emperor into its stomach, turning into an extremely terrifying black hole in its body, burning the supreme origin and wiping out the existence of the Demon Emperor.

"Let's go!"

As soon as the Demon Emperor was suppressed, Yang Fan's body shook and disappeared from the spot.

The two great powers of Lang Jiu and the Black Scorpion also disappeared in an instant.

In a demon kingdom in the demon world, there are countless corpses everywhere, and on top of the countless corpses that exude a terrifying aura, there is a strong man surrounded by a layer of white flames, 10,000 meters tall, with a golden mask on his head, and a huge scythe on his back, exuding a terrifying aura.

This terrifying powerhouse was the White Flame Demon Sea, one of the seven pillars under the Southern Demon Emperor's throne.

"Damn bastards, you dare to attack my Demon Palace while I'm away!!You bastards are dead!!"

A crazy fierce light flashed in the eyes of the White Flame Demon Sea.

As one of the Seven Pillars of the Southern Demon Emperor's throne, Bai Yan Demon Sea's favorite thing is to fight everywhere and slaughter those forces that are unwilling to submit to the Southern Demon Emperor.

The Demon Realm is vast and expands every day. Similarly, countless powerhouses enter the Demon Realm every day. Those strong people may not be willing to surrender to the Southern Demon Emperor. Therefore, the White Flame Demon Sea is in the midst of a battle almost every day, killing those forces that are unwilling to surrender.

The treasure house in the Demon Palace of the White Flame Demon Sea was not his most precious treasure house, but the resources in that treasure house were taken away by someone. It was equivalent to a slap in his face, and it was naturally impossible for him to let go of Yang Fan and his party.

"My lord, we have already defeated the resistance of the Boru clan! In just half a year, we will be able to completely conquer this demonic domain!"

The King of the Demon Lord with a wolf's head and a human body came to the White Flame Demon Sea, and said respectfully with a look of worship flashing in his eyes.

Over the years, the White Flame Demon Sea has commanded his subordinates to fight in the south and the north, destroying countless strong enemies and bringing countless forces under his command. In the process, his subordinates also gained countless benefits, cultivation resources, wealth, territory, and beautiful females.

Bai Yan Demon Sea said coldly: "The class master returns to the court!"

"Yes! I'll give the order. ”

The king of the demon lord with the human body of a wolf was puzzled: "But, my lord, why? As long as it takes another half a year, this demon realm will be ours! ”

Bai Yan Demon Sea couldn't suppress his killing intent, and said coldly: "The Demon Palace has been destroyed!"

"I see!"

The wolf-headed human body demon lord king was in his heart and said respectfully.

Bai Yan Demon Sea said coldly: "Let the three guys, the black general, the red general, and the white general, preside over the retreat of the army." I'll go first!"

The three generals, black generals, red generals, and white generals are the three powerhouses under the White Flame Demon Sea, and they are also the powerhouses of the Supreme Demon Level. Of course, their strength was far inferior to the White Flame Demon Sea.

The king of the demon lords with the head of a wolf and the human body said respectfully, "Yes!

"Bastard, you wait, wait for me to return, it's your time of death!"

A trace of hideousness flashed in the eyes of the White Flame Demon Sea, turning into a white light and flying in the direction of the Demon Palace, and one after another spatial doors appeared. He passed through the doors of space and jumped in the direction of the Demon Palace.

Inside the Yanhuang Cave Mansion.

"The White Flame Demon Sea will definitely not give up! once he returns to his lair, he will definitely use the Heavenly Machine Technique to find people. The Black-Eyed Demon Emperor, one of the seven pillars under the Southern Demon Emperor's throne, is the strongest celestial machine powerhouse under the Southern Demon Emperor's throne. If the White Flame Demon Sea can't find me, he will definitely ask the Black-Eyed Demon Emperor to take action!"

"If you want to resist the Heavenly Machine Technique, you must let the [Heavenly Machine Compass] and [Yanhuang Cave Mansion] evolve!"

Yang Fan's mind moved, and the remaining supreme evolution points and countless main god evolution points were submerged into the [Yanhuang Cave Mansion].

The world tree in the center of the [Yanhuang Cave Mansion] was shining brightly, and it began to frantically fuse with the Giant Heaven Demon Emperor Cave Mansion.

Yang Fan's mind moved, and he used the authority of the Giant Heaven Demon Emperor Cave Mansion to quickly merge with the [Yanhuang Cave Mansion].

A day later, the World Tree in the center of the [Yanhuang Cave Mansion] doubled in height and doubled in width, continuously drawing energy from the void.

"[Yanhuang Cave Mansion] is a median supreme artifact. +30 in the Supreme Elixir Garden, +5 times the cultivation speed of the Supreme Elixir. You can cultivate the Upper Supreme Elixir +3 and the Median Supreme Elixir +10. ”

"That's right, in this way, the number of my Supreme Divine Medicine Gardens has become 39. This means that I can harvest 39 supreme elixirs in 200 years. Moreover, it is possible to cultivate the upper supreme elixir and the middle supreme elixir. ”

Yang Fan's eyes showed a hint of satisfaction.

[Yanhuang Cave Mansion] was only able to cultivate the lower supreme divine medicine before, if you want to cultivate the upper supreme divine medicine, the consumption is very high, and it must be fixed in a place where the demonic qi is rich in the demon world, and absorb the surrounding territory demonic qi calculated in hundreds of millions before it is possible to cultivate the upper supreme divine medicine.

This is also one of the reasons why powerful and powerful people such as the palace master of the Black Moon Palace have a fixed territory in the demon world. If they didn't fix the territory with a strong demonic aura, they would not be able to cultivate the supreme elixir.

After the [Yanhuang Cave Mansion] advanced to the median supreme artifact, even if it was hidden in the Cangxing Realm, he would be able to extract the power of the gods and demons and cultivate the upper supreme divine medicine, which was the horror of the median supreme artifact.

If the body of the [Yanhuang Cave Mansion] was fixed in those places where the demonic qi was rich in the Demon Realm, he could even cultivate 39 Upper Rank Supreme Divine Pills at the same time!

"The Demon Realm is too dangerous. [Yanhuang Cave Mansion] should be placed in the Cangxing Realm!"

Yang Fan weighed it for a while, and then immediately gave up his plan to move the [Yanhuang Cave Mansion] body to the Demon Realm. After all, the strong people in the demon world are like clouds, and they are too dangerous.

The body of the [Yanhuang Cave Mansion] is in the Cangxing Realm, and when necessary, Yang Fan can also hide in it to escape the pursuit of the strong.