The Demon Emperor's figure moved, and disappeared in place in an instant, and then a large amount of demonic qi suddenly emerged from his body, and these demonic qi directly turned into countless jet-black and fierce sword qi, overwhelming the world, shooting directly towards Teng Fei!

All the sword qi, before Teng Fei approached, seemed to have encountered an invisible barrier, and it was directly eliminated.

The Demon Emperor's face remained unchanged and attacked Teng Fei directly.

The two of them made hundreds of moves against each other in an instant, and it was a situation where there was no winner or loser.

The sky above the Imperial City of the Demon Realm was shattered, and the powerful power of the law was constantly recovering this piece of heaven, but the speed of destruction was faster than the speed of recovery, so many people in the Demon Realm were horrified to find that their sky was broken!

The Blue Devil dragged his badly injured body to the ground, looked up at the scene of the fierce battle above his head, and let out a sigh.

"Grandpa......" Qinglian woke up slowly, saw the green devil, and burst into tears, thinking that she was dreaming.

"Lian'er, grandpa is fine. The Blue Devil walked over, stroked Qinglian's head, and said softly.

"Is he here?" Qinglian asked without even looking up at the sky, just instinctively.

The green devil nodded, and was also surprised in his heart, at this moment, the two sides of the battle in the sky, even him, couldn't see the figure clearly, but Qinglian didn't even raise her head, she knew who the other person was, I have to say, her intuition was terrifyingly powerful.

"I was just thinking that if Sister Tsing Yi is in trouble, he will definitely appear. Qinglian's face showed a faint smile.

"I'm afraid he can't do anything. The Blue Devil muttered softly, then stopped talking.

Boom!

The Demon Emperor finally took out his weapon, a great sword with golden light, bursting out with a thousand rays of light, and slashed towards Teng Fei!

In front of Teng Fei, a black sword also appeared, bursting out with endless killing intent. Fight against the Demon Emperor!

Airplanes!

The momentum on the black sword was too powerful, and the entire world could only hear the humming sound it emitted, and the Demon Emperor's golden sword was as if he was afraid, and he didn't dare to slash at the black sword.

"Big Weapon?" the Demon Emperor's brows furrowed slightly, and then, a fiery light shot out of his eyes. Staring at the black sword. Say it loudly, "It's mine!"

"Don't be afraid that the wind will flash your tongue!" The black sword let out a cold snort of disdain, and then enlarged into a black giant sword of thousands of feet, like a huge black mountain, pressing towards the Demon Emperor.

The Demon Emperor's body also instantly became larger, turning into a giant tens of thousands of feet tall, standing up to the sky. Reach out and grab the black sword.

Bang!

The huge palm was held directly on top of the black sword, and there was a terrifying evil aura. Enter it directly into the inside of the black sword.

The black sword let out a strange cry: "It turned out to be you!"

Thundered!

Endless killing intent suddenly erupted from the black sword, and this killing intent was far more powerful than the killing intent that had just erupted. It's like seeing a mortal enemy.

Teng Fei also attacked the Demon Emperor at the same time, he suspected from the beginning that the Demon Emperor was occupied by the people of the Shar Demon Clan and assimilated his soul, just after seeing the Demon Emperor's actions towards the black sword, he confirmed the conjecture in his heart, and there was no mercy in his shot.

But fight here in the Demon Realm. It is inevitable that there will be a feeling of being constrained, although the power of the spatial law here is very strong and can quickly repair the scars left by the battle, but if the powerhouses of the two Great Heavenly King realms exert all their strength, the entire Demon Realm will inevitably be devastated.

It can be seen that the Demon Emperor, who has been assimilated into the soul, does not want the Demon Realm to be destroyed, so the battle with Teng Fei has always been quite restrained. It's just that it's hard to say how long this restraint will last.

Once the real fire is played, who will care so much?

"Do you dare to go to the outer world?" Teng Fei took the lead in issuing a challenge.

The Demon Emperor let out a long laugh: "I didn't have a good time fighting here, I had this intention for a long time!"

As he spoke, the two figures of the Demon Emperor and Teng Fei, plus a black light, rose into the sky and disappeared into the air in an instant.

In the past, the seal of the Demon Realm that was extremely strong was now almost nothing in the eyes of the powerhouses of the Great Heavenly King Realm.

In the imperial city of the demon world, Tsing Yi stood on the highest palace of the palace, and sighed faintly, Teng Fei really kept his word and came as promised, but in her heart, she didn't feel happy, was it because of her father? Tsing Yi herself didn't know why.

Outside the sky, Teng Fei and the Demon Emperor stood opposite each other, the black sword hanging aside, bursting with terrifying killing intent, ready to move.

"What do you Sha'er Demon Clan want to do?" Teng Fei looked at the Demon Emperor and said lightly: "The group of big demons who betrayed the Demon Clan back then, I'm afraid they were all members of the Sha'er Demon Clan back then, right?"

"It's an ancient secret, I don't think you even know it. The Demon Emperor's face had a faint smile, and then he said: "The Shar Demon Clan is the best and most powerful race in this endless galaxy, and it should be the king of all things by birth, but there are many species in this endless galaxy, and there are countless people who do not obey the teachings, so we can only conquer little by little, and now, it is the turn of this cosmic plane." ”

"Conquer the fart! You Shar demons are just a bunch of homeless homeless people who have been beaten. Do you still dare to talk nonsense here, do you really think that no one can see through your details now?" The black sword made a disdainful voice, and coldly mocked on the side: "It's up to you, and you can conquer little by little...... Phew!"

The Demon Emperor's face changed suddenly, and when he looked at the black sword, his gaze became solemn, and he said in a deep voice: "What kind of creature are you? Why do you have such a deep hatred for my Shar Demon Clan, and why did the methods I just did not have any effect on you?"

"I'm your Black Sword Grandfather!" Black Sword let out a roar and slashed towards the Demon Emperor. Because the Demon Emperor inadvertently mentioned the sad matter of the black sword again, where did that evil have no effect on the black sword? It was clearly torturing the black sword for an era! If it weren't for Teng Fei, the black sword would still be tortured by that evil, and it might even be assimilated.

"A machine spirit, dare to be so arrogant?" The Demon Emperor snorted coldly, and as soon as he raised his hand, a ray of light suddenly shot out, it was a flying knife only the size of a palm, but with a peerless sharp aura, it directly cut through the sky, even if it was a big star in front of it, it would be cut in half by this incomparably sharp sword!

Boom!

The flying knife shot at the black sword, making a huge sound of gold and iron, and the terrifying sound wave shook out in all directions, shaking the space to collapse and shatter!

"Do you really think that if you master a little bit of the laws of the universe, you can be invincible in the world?" said the Demon Emperor coldly, mocking the black sword, and at the same time looked at Teng Fei, his eyes seemed to be able to see through all the vanity, as if he could contain the entire universe into his eyes: "Who is my Dao, who knows so much about the Sha'er Demon Clan and some secrets of the past, it turns out that he is an old man." ”

The Demon Emperor's eyes flickered, and he said meaningfully: "Your soul fluctuations tell me that you are also from that ancient universe, and besides, your soul has gone through reincarnation, not only has it not weakened, but it has become stronger and stronger, this is really interesting, if this matter spreads, I believe that there will be countless universe powerhouses who will be interested in you." ”

"I'm not interested in them. Teng Fei said, casting the Chaos Fist Technique and attacking the Demon Emperor.

The flying knife thrown by the Demon Emperor, I don't know what the origin is, the evil aura contained on it is quite amazing, even the black sword is a little jealous, for a while, between the two weapons, it is quite a fight.

In the outer space, far away from the Demon Realm, the battle between Teng Fei and the Demon Emperor can be freed.

The strength of the Demon Emperor is no longer the peak of the Heavenly King twenty years ago, but has really entered the realm of the Great Heavenly King, so the battle with Teng Fei has been white-hot, and the winner has not been able to distinguish the winner.

I don't know how many stars were turned into ashes in the battle between the two, and the cosmic void with a radius of hundreds of thousands of miles was shattered to pieces, a shattered scene.

This level of battle, others can't visit it at all, and if they haven't reached their realm, even if they are at the peak of the Heavenly King, they don't dare to approach, otherwise, a little bit of the Great Universe Law is enough to make them crush their bones.

Both of them played real fire, and each performed a stunt, but neither could really help the other.

This battle lasted for three days and three nights, and this cosmic void was almost completely destroyed, and the two sides still couldn't tell the winner.

This is also the most powerful opponent Teng Fei has encountered in his life, and he never thought that the Demon Emperor would have such skills after being assimilated. It seems that the Shar Demon Clan has been able to run rampant in the endless galaxy for so many years, and it is indeed not in vain.

"You're the most powerful opponent I've ever met, why don't we just make peace?" the Demon Emperor looked at Teng Fei and suggested with a serious expression.

"Let's make peace?" Teng Fei looked at the Demon Emperor and said softly, "Will you let the Demon Clan go?"

"I'm not the king of the Shar Demon Clan, and I can't call the shots about what you said. The Demon Emperor sighed lightly and fell silent.

Rumble!

As he spoke, there was an earth-shattering loud noise, accompanied by a roar like a black sword: "Little thing, look where you are running this time!"

A desolate and ancient terrifying aura erupted from the black sword's body, sweeping towards the flying knife, like a star falling, like a heavenly river hanging upside down, and the power that erupted was enough to wipe out everything!

Airplanes!

The flying knife, which was only the size of a palm, let out an unwilling wail, but at the same time, a ball of light dozens of times brighter than the sun erupted, and it pounced on the powerful and incomparable black sword without hesitation.

Just like the moment when the moth throws its fire, the energy that the flying knife bursts out at the last moment is enough to move the heavens and the earth, and make the sun and the moon dull!

This flying knife of unknown origin chose to die with dignity and exploded, and at the end, the brilliant light illuminated the entire universe void.

The moment the black sword exploded with the flying knife, it condensed an incomparably powerful defense, and Rao was still blasted out tens of thousands of miles away.

But it didn't hit it fatally. (To be continued.) If you like this work, you are welcome to vote for recommendation and monthly passes, and your support is my biggest motivation. )