As for the demon laughing at his own primordial spirit, he must have entered the stone tablet and fought with the heavenly demons in it.

Then, the Yuan Shen of Demon Xiaoxiao must be very powerful.

It's just that he didn't have a magical cultivation technique, and he didn't have a fixed Yuan Shen model, so his Yuan Shen didn't have any offensive ability, nor did he have much defensive ability.

Thinking of this, Chen Fei's heart moved, and his Yuan Shen universe flew out, and in a flash, it merged into the stone tablet.

He wanted to test his assumptions.

In the eyes of the rest, only a flash of black light was seen, and Chen Fei's primordial spirit entered the broken monument.

Sure enough, as soon as Chen Fei's Yuan Shen Universe entered the stone tablet, it attracted the attention of the nearby Heavenly Demons.

It was as if they had seen delicious food, and they swooped down like lightning.

launched a terrifying attack on Chen Fei's Yuanshen Universe.

Chen Fei's Yuanshen universe is only the size of a basketball, and he has not released the Yuanshen True Fire, so it looks very ordinary and ordinary.

Bang Bang Bang ......

The Heavenly Demon's attack rained down on Chen Fei's Yuan Shen Universe, making a dense sound.

However, it didn't hurt Chen Fei's Yuan Shen Universe in the slightest, and he didn't even feel pain.

On the contrary, it was those heavenly demons who showed pain on their faces, as if they had suffered greatly.

"Hit ......"

Chen Fei was also furious, and suddenly jumped up and slammed into the head of a five-meter-tall Heavenly Demon.

Rumble......

With a loud bang, this Heavenly Demon exploded and turned into black smoke.

Many Heavenly Demons swarmed up, their mouths open, and frantically devoured the black smoke, as if it was some kind of treasure.

"Devour ...... for me"

Chen Fei shouted, trying his best to let his Yuan Shen Universe devour the black gas.

However, nothing could be swallowed, and the gas could not be integrated into his primordial universe at all.

"What's going on?"

Chen Fei was stunned, but he clearly remembered that when he was in the mortal realm before, he killed the Heavenly Demon in the Yuan Shen Space, and his Yuan Shen had devoured the energy that the Heavenly Demon had turned into, and his Yuan Shen had also become much stronger.

"Roaring ......"

Suddenly, a loud bang sounded, and a nearly 100-meter-long shark Heavenly Demon rushed over with a ruined breath, his mouth suddenly opened, and he sucked at Chen Fei's Yuanshen Universe, and instantly swallowed Chen Fei's Yuanshen Universe.

As soon as it entered the shark's belly, a yellow flame appeared out of thin air, frantically scorching Chen Fei's Yuanshen Universe.

"Damn, this Heavenly Demon still plays with fire?"

Chen Fei was stunned, a little unable to believe his eyes.

But he still didn't panic at all, his Yuan Shen universe was very tough, and he would definitely not be afraid of this yellow flame.

Sure enough, no matter how the flames burned, his Yuanshen fortress was still safe and sound.

To Chen Fei's surprise, the black flames in his Yuan Shen universe were also about to move, and he couldn't control it a little.

Rumble......

Finally, his black primordial god true fire shot out, enveloping the blue flame in one fell swoop.

The yellow flame suddenly shrank as if it had seen a natural enemy, and finally shrunk into a bead the size of a bean, and was enveloped in black flames into the Yuanshen Universe.

Suspended in the center of the universe, it is slowly getting smaller.

Eventually, it disappears completely.

However, the diameter of Chen Fei's Yuanshen universe became an inch larger.

The black flame inside naturally increased a bit.

Chen Fei's Yuanshen universe was originally as big as a basketball, and there was no space secret method, so his Yuanshen Stone True Fire was also the size of a basketball.

The power is still very limited.

However, now that the yellow flame has been devoured, it has grown a little.

For Chen Fei, it was like a huge pie falling from the sky, which made his heart flutter.

The quality of his Yuan Shen True Fire can certainly be compared to the Immortal King Fire, or it may be the real Immortal King Fire, but the quantity is too small, if he encounters many powerful enemies, he can use his Yuan Shen True Fire to deal with one at most. So, the flaw is too big.

However, if it was a real immortal king, the immortal king fire they cultivated would be terrifyingly huge, with a diameter of several million meters, and releasing such a flame could instantly kill countless powerful masters.

Therefore, the Immortal King is equivalent to another kind of life, and the cultivators of the ninth level of the Heavenly Immortals are much weaker than ants to the Immortal King.

"Boom ......"

As soon as the yellow flame was swallowed by Chen Fei's Yuan Shen Universe, the huge shark exploded and turned into countless thick black mist.

However, this black mist did not benefit Chen Fei at all, and it could not be swallowed at all.

However, the rest of the Heavenly Demons were extremely excited, swarming to devour the black mist.

It seemed that seeing Chen Fei's power, ordinary Heavenly Demons didn't dare to come over to attack Chen Fei's Yuanshen Universe at all.

Chen Fei was driving the Yuanshen Universe to fly quickly in this world, looking for those huge Heavenly Demons.

Because only those heavenly demons with huge volume have cultivated the true fire of the primordial gods.

Only by devouring it can you get great benefits.

It's a pity that although this world is vast, the huge number of Heavenly Demons is still very rare.

He searched for several hours, and he only found three Heavenly Demons about the same size as the previous shark, and killed them, and sure enough, he devoured their Primordial True Fire.

made his Yuanshen universe a little bigger, and there were more flames.

"Cool."

Chen Fei was extremely excited, and a look of greed appeared on his face, if he could devour all the Yuan Shen True Fire of the powerful Heavenly Demon of this universe, his Yuan Shen True Fire would definitely increase, and his combat power would also be greatly improved, even if he encountered multiple Heavenly Immortal level masters, he could deal with it.

However, when he searched for a long time and did not see a single Heavenly Demon who had cultivated the True Fire of the Yuan God, he clearly knew that the Heavenly Demon who had cultivated the True Fire of the Yuan Shen in this world was extremely rare, and he might still have the wisdom to avoid himself, so that he could not find it at all.

So he cast his gaze on the huge and terrifying shark tail, and he wondered if the tail of this huge heavenly demon had cultivated the true fire of the primordial gods? If you cultivate it, you will definitely have a lot of Yuan Shen True Fire, then if you devour it, your Yuan Shen True Fire will definitely become a lot more, and you will definitely be able to ascend to the sky in one step.

So, he slowly approached the shark's tail.

But of course, it is very vigilant, if this shark tail cultivates an immortal king-level Yuan Shen True Fire, then I don't know who devoured whom.

So, he was ready to flee at any time.