A sword energy that seemed to appear out of thin air struck towards the demon king and directly killed the two ordinary demon kings.
After penetrating the two demon kings, the power of the sword energy seemed to have not decreased at all, and it focused on the demon kings of the third heaven without any reduction.
"Poof!"
The speed of this sword energy was so fast that even though he had already felt it in his heart, he had already retreated towards the rear when the sword energy appeared, but he still did not escape the attack of this sword energy.
.
The armor of the third-level demon king, which he was proud of, only hindered the sword energy for a moment, and was already penetrated. The sword energy sank directly into his body, and it was not like the two demons.
Like a king, it comes out through the body.
"Well……"
The demon king groaned, and the pitch-black armor on his body shattered, turning into streams of demon energy that poured into the demon king's body.
In the demon king's chest, where the sword energy submerged, a blood mark appeared across the entire body.
Behind the blood stain, a beating heart is clearly visible.
Just a hair's breadth away, the sword energy can directly split his heart into two.
On top of that blood mark, the demon king's flesh and blood continued to squirm, recovering at a speed visible to the naked eye.
But the price was that the demonic energy exuding from his body was passing away rapidly, and his complexion became paler.
"I have a sword that comes from the west."
After the sword energy disappeared, a man appeared in mid-air on the battlefield.
"Run! Run!"
The remaining third-level demon kings already knew the moment they saw the man appear that they would not be able to capture Lieyang Pass this time.
Now, he only has one thought, which is to escape from this place as soon as possible!
Even in his heyday, he would have been impossible to match against a human king alone, let alone after being attacked and seriously injured.
Although the human race in front of them does not have such a king in their information, or even such a person among the princes, they can seriously injure themselves with one blow.
This man from the human race must be the king of the human race.
He struggled in the demon world for nearly a thousand years before finally becoming the third-level demon king and rising to the top of the demon clan. How could he die here without even enjoying it for decades?
Almost without hesitation, without even thinking of issuing the retreat order, the third-level demon king broke out at the fastest speed in his life and fled towards the opposite place from Lieyang Pass.
"Want to run?"
This man who suddenly appeared was naturally Li Mu. Li Mu was stunned for a moment when he saw the demon king running away without any hesitation.
Although in just a moment, the demon king had fled several miles away, he still could not escape from the range of Li Mu's consciousness.
Li Mu stood on the spot, his consciousness locked directly on the demon king, and he took a step forward, causing a slight ripple, and disappeared here.
The next moment, Li Mu had appeared on the path where the demon king was escaping, and quietly watched the demon king crash into him.
"court death?"
When the demon king saw Li Mu's sudden appearance, he was frightened, but his eyes immediately lit up, and his speed of escaping did not slow down at all, and he crashed towards Li Mu with unrivaled power.
In this short distance, this demon king has become a prototype.
It's a black rhinoceros!
Under such a high-speed charge, even the feudal demon god would be mercilessly crushed by this demon king!
"Strangulation!"
Li Mu faced the menacing rhinoceros demon, but he didn't panic at all and clasped his hands towards him.
In the distance between the two people, a small black spot appeared. The moment the rhinoceros monster rushed over, it suddenly grew larger, forming a huge black hole, as if it was connected to another world.
The rhino demon couldn't see what was going on after that. Before he could react, the rhino demon had already plunged into the black hole.
"Click, click!"
It seemed as if something was being chewed, and the sound of being chewed came out.
But no one could hear it. The black rhinoceros demon was instantly crushed into powder without even a scream.
Under Li Mu's control, the black hole gradually shrank until it finally disappeared completely. The rhinoceros demon was already in an unknown space, and its soul was extinct.
"Done! It should be almost done over there, right?"
After doing all this, Li Mu clapped his hands and looked at the place where the battle was still taking place.
After all these demon kings died, it should be over soon. After all, when he came, Lieyang Marquis was underground, but Li Mu could feel that he had not lost the battle just like that.
force.
The demon clan no longer has a demon king, and the remaining big demons and small demons are all novices based on the strength of Marquis Lieyang. It is just a matter of how long it takes to get rid of these demon clan.
But looking at the soaring demonic energy and the fighting movements, Li Mu understood that it would not be solved so quickly.
Li Mu took a step forward and appeared directly above the battlefield again.
"All races, retreat!"
Looking at the anxious battle situation below, Li Mu used his spiritual power and shouted something, which spread directly throughout the vast battlefield.
Although these human soldiers did not know Li Mu, it was impossible for them not to know that there was such a big movement when Li Mu appeared. Although they did not know who he was, they knew that Li Mu must be the demon god of the human race.
After hearing Li Mu's order, the soldiers retreated without hesitation and approached Lieyang Pass.
One after another sword energy was swung out from Li Mu's body. Those monsters who had become a little panicked because they lost their leader were unable to stop Li Mu's attack.
Under the attack of Li Mu and Lieyang Hou, the demon tribe was quickly defeated and all were buried here.
"King Xiaoyao!"
After Lieyang Hou gave all the instructions, he came to Li Mu's side.
"I haven't seen you for a long time. I didn't expect you to look like this when we meet again."
Li Mu took a look at Lieyang Marquis's deeply sunken chest, and looked at him not caring at all. Li Mu also laughed.
Although the current Marquis Lieyang would not put aside his bad mood because of Li Mu's words.
"Thanks to King Xiaoyao for feeling it in time this time, otherwise, everyone in Lieyang Pass would have suffered!"
As expected, Marquis Lieyang did not feel better because of this, but he still thanked Li Mu.