Seeing that the other party hesitated, the corners of his mouth twitched, he knew that he should stimulate the Saint Killing Demon Emperor in front.

He immediately collected the reincarnation thunder hammer, and then urged the yuan force in his body to the extreme.

His left hand flickered with arcs of electricity from time to time, while his right hand glowed with a faint blue light.

Everyone present judged from the momentum that erupted from him that his current cultivation should be the realm of the two-color Dan King.

Xu Tianhai roared angrily: "Kill the Holy Demon Emperor, you used to keep saying how powerful you are, don't you dare to fight me alone here today? If you are cowardly, just roll back to the Demon Realm with your tail between your legs! Don't stay in the Terran world, it's embarrassing!"

The people present gasped when they heard this.

The thought that flashed in their hearts was that Xu Tianhai was looking for death!

They had already burst out from the momentum that had erupted from the Killing Saint Demon Emperor, and they judged that the other party's current cultivation was at least the realm of the Five-Colored Dan King.

It seems that Xu Tianhai and the Saint Demon Emperor are only three small realms apart, but the gap in combat power between these three small realms is still very large.

Mo Qianrou and the others frowned, their minds turned sharply, but they still couldn't understand that Xu Tianhai's combat power was three small realms lower than that of the Killing Saint Demon Emperor, but he still had to fight alone.

"We're so crowded now, wouldn't it be more enjoyable to beat us up?"

Mo Youqian's eyes rolled wildly, he thought for a while, and then the corners of his mouth twitched, revealing a sly smile.

"I understand why Xu Tianhai is fighting with the other party, he said that this is a battle between him and the Holy Demon Emperor, and he can't represent all of us. If he can't win and kill the Holy Demon Emperor, then we can continue! That's right, it must be like this!"

The same thought flashed through the hearts of many people present.

They didn't feel that there was anything wrong with Xu Tianhai doing this, after all, he couldn't represent the other Terran warriors present.

Mo Qianrou chose to believe Xu Tianhai.

She immediately shouted loudly: "Kill the Holy Demon Emperor, what are you hesitating about? If you want to be a turtle with a shrunken head, just say it directly! Didn't your Demon Venerable have been beaten and fled in embarrassment a long time ago? It is normal for you to escape again! Your demon clan has been beaten and fled, not once or twice!"

"You! I won't allow you to insult our Demon Venerable!"

The Killing Saint Demon Emperor was furious, he wanted to rush towards Mo Qianrou and kill her big mouth on the spot.

However, at this time, Mo Qianrou was by Mo Youqian's side, and he was ready to defend himself to prevent the enemy from sneaking up.

Moreover, by Mo Qianrou's side, there is also the eight-colored Dan King realm martial artist Ying Chongxiao.

The two of them are responsible for keeping Mo Qianrou safe.

Seeing that the other party was prepared, the Killing Saint Demon Emperor resisted the urge to rush forward and kill the other party.

Mo Qianrou and the others saw that the Saint Killing Demon Emperor in front of them didn't have any reaction, and immediately understood that the other party didn't dare to make a move.

"Heads-up, heads-up, heads-up!"

Xu Tianhai shouted loudly.

Not long after, Mo Qianrou and the others behind him also shouted.

"Heads-up, heads-up, heads-up!"

Although Hao She and the others didn't know why, he saw that the people in front of him were shouting heads-up, and he felt that it was very likely that the other party's side was absolutely sure that they could defeat the Saint Killing Demon Emperor in front.

So, he shouted along.

"Heads-up, heads-up, everyone shouting at me, shouting heads-up!"

"Heads-up, heads-up, heads-up!"

Soon, the mercenaries shouted excitedly.

Xu Tianhai shouted loudly: "Kill the Holy Demon Emperor, do you dare to swear here with the origin of the Demon Heart and have a one-on-one confrontation with me?"

"You, you, come on!

The Killing Saint Demon Emperor hesitated, but after a while, he agreed.

Xu Tianhai heard from the other party's words that the other party was reluctant.

"Haha, he should have something unspeakable! It seems that he is not absolutely sure to defeat me!"

He was ecstatic in his heart, his eyes flashed, and he immediately said: "Kill the Holy Demon Emperor, you swear by the origin of the demon heart, and I swear by the origin of the Heavenly Dao, we will fight one-on-one here, absolutely no other interference, life and death are determined by the destiny of heaven!"

"Okay, let's swear by each other!"

The Saint Killing Demon Emperor took a deep breath, his eyes blinking.

Then, Xu Tianhai immediately used the Heavenly Dao Origin that had been circulating in the continent to swear.

He pinched his hands and quickly formed a magic seal in the air.

"The way of heaven is above, I Xu Tianhai swear here today, I want to fight with the Saint Demon Emperor here, no other interference is allowed, life and death are determined by the destiny of heaven!"

"Fellow Terran friends, in the next head-to-head between me and the Holy Demon Emperor, none of you can come forward to participate in the battle, otherwise I will kill you!"

Xu Tianhai then shouted loudly.

"They're real!"

Mo Qianrou and the others sensed that there was really an energy fluctuation coming from the void in front of them just now, and they recognized that it was a universal Heavenly Dao origin fluctuation in the continent, and their complexions immediately changed greatly.

Using the Heavenly Dao Origin to swear is a common means of swearing in the continent, and for any Terran martial artist, it can only use the Heavenly Dao Origin Power once in his lifetime.

In order to avoid being coerced into swearing by the Heavenly Dao Origin in the future, some Terran warriors swear by some relatively simple and easy-to-complete tasks.

After they completed that simple and easy task, they would no longer be affected by the Heavenly Dao Origin Oath in the future.

And in the demon race, using the origin of the demon heart to swear is the unique oath method of the demon race.

Unlike the Terran warriors, a demon can use the Demon Heart Origin many times in his life to swear.

If you use the origin of the demon heart to swear, and this demon does not complete the oath, then the meridians of this demon will be broken, and the magic power of the whole body will burn.

For the demon race, once its meridians are broken and the magic power of the whole body is burned, the demon race will die.

This is the result of the Demon Heart's Origin Rebellion.

And the Heavenly Dao Origin Reversal is also the same result.

"It's okay, today I will swear by the origin of the demon heart here when I kill the Holy Demon Emperor, I will fight one-on-one with Xu Tianhai here today, and I will not allow any other interference, life and death are determined by the destiny of heaven!"

The Saint Killer raised his right hand, and then made a pinch mark in the air.

After a while, Xu Tianhai and the others sensed a powerful energy fluctuation coming from the pinching seal.

They judged that the energy fluctuation should be the energy fluctuation that appeared after swearing by the origin of the demonic heart.

"That Saint Demon Emperor really swore an oath!

The other people present looked nervous and solemn.

They were all guessing what Xu Tianhai was going to do, and they couldn't understand why Xu Tianhai had to fight each other here.

Now that their side has a complete numerical advantage, wouldn't it be more enjoyable to besiege them.

But since Xu Tianhai had already sworn an oath to the previous Saint Killing Demon Emperor, they could only open their eyes to see what tricks they were going to do.

"Kill the Holy Demon Emperor, don't run today!"

Xu Tianhai took a deep breath, although he was ecstatic in his heart, it was not revealed on his face.

He was afraid that the ecstatic expression on his face would arouse the suspicion of the Saint Demon Emperor, and finally let the other party flee.

As a Demon Emperor-level master of the Demon Clan, he may have a way to create an energy fluctuation similar to the fluctuation of the Demon Heart's origin.

Therefore, Xu Tianhai didn't expect that the previous Saint Killing Demon Emperor would really swear by the Demon Heart Origin honestly.

The plan in his heart was to wait for him to fight with the Saint Killing Demon Emperor, and the other party must not run away.

He knew very well in his heart that once he successfully escaped by killing the Holy Demon Emperor again, it would be difficult for him to find the other party in the future.

He can't stay here in Changchun until he finds the other party and destroys it.

Therefore, he has to stabilize the other party.

Only if he stabilizes the other party first can his next plan be implemented.

He slowly walked towards the position of the Killing Saint Demon Emperor and said, "Killing the Saint Demon Emperor, when will we start fighting?"

The Saint Killing Demon Emperor laughed and said, "When you are less than twenty meters apart, let's start fighting!"

"Very well, I have the same intention!"

Xu Tianhai was ecstatic in his heart, however, his facial expression was not surprised or happy, just like a person without feelings, making it impossible to see through his true thoughts.

The eyes of everyone present widened, and they all stared at Xu Tianhai, they all wanted to know what he would do next.

Before Xu Tianhai came to a place thirty meters away from the Killing Saint Demon Emperor, he stopped and made some simple movements on the spot.

The martial artists and the Holy Demon Emperor present were all dumbfounded, they didn't understand what trick Xu Tianhai was doing now.

"Don't do any tricks!

As soon as the Saint Demon Emperor's voice fell, his body quickly turned into a black cloud and rushed towards Xu Tianhai.

Xu Tianhai quickly took out the reincarnation thunder hammer from his waist, and he quickly urged the fire attribute power in his body, and a flame burned from his body.

At this time, the fire attribute power in his body was transformed by the Fire God Phoenix Neidan, and the fire attribute power he was using now was called the Divine Phoenix Fire, which was more than ten times stronger than the ordinary fire attribute power in grade.

"So that's the case, he should have used the Divine Phoenix Fire of the Fire God Phoenix Neidan!"

Mo Youqian and the others saw a powerful fire attribute power emitted from Xu Tianhai's body, and they immediately guessed that he must have used the power of the Divine Phoenix Fire.

"It turns out that this is the hole card that he dares to fight with the Saint Demon Emperor alone!"

Mo Youqian and the others suddenly realized.

"I can't help myself!"

However, the body of the Saint Killing Demon Emperor who rushed over only stopped for a moment.

After making sure that the fire attribute power released by Xu Tianhai in front of him was not as strong as he imagined, he used his speed and rushed towards Xu Tianhai.

Don't miss the opportunity, lose it again!

A cold glint flashed in the eyes of the Saint Killing Demon Emperor, and he already had a calculation in his heart.

He knew that even if he really let Xu Tianhai and the others beat up the Terran warriors, then he would be skinned even if he didn't die.

Therefore, the plan in his heart was to inflict heavy damage on Xu Tianhai and even kill the other party at all costs.

If he succeeds in the first blow, he will use his haste and flee the place.

He imagined that if he succeeded in killing one of the opponents, and then escaped, he would be able to kill those Terran warriors in anger.

He was very much expecting that he would be able to achieve this refreshing feeling.

The closer his body got to Xu Tianhai, the closer he felt that he was to succeed in his plan.

However, the next moment, he saw a violent white light suddenly flash in front of him.

The sudden and violent appearance of this white light made him unable to open his eyes.

"Oops!

The Killing Saint Demon Emperor was shocked in his heart, and his body quickly dodged to the side.

For the demons, light attribute power and fire attribute power are both two attribute powers that restrain them.

Xu Tianhai's eyes locked on the body of the Killing Saint Demon Emperor, and he could already tell from the opponent's current movements that the other party's eyes were 'blinded' by the white light that he suddenly released.

That white light was a light spell given to him by the Lonely Daoist, and it could burst out with very violent white light in an instant.

Not to mention the demon race who is extremely afraid of white light, even if it is a human warrior, its eyes suddenly see that fierce white light, and its eyes will be blind for a short time.

When the others saw it, their faces were ecstatic.

"Here's your chance!"

Their eyes widened, and they were all anxious for Xu Tianhai.

Xu Tianhai's heart moved, and the reincarnation thunder hammer in his hand quickly became larger.

"I'll give you a hammer now!"

After a while, it became a behemoth with a length, width and height of more than ten meters.

Looking at the giant hammer, everyone present trembled, and they all gasped in unison.

"What a hammer!"

This thought flashed through the minds of many people at the same time.

However, the hammer became bigger and was not only terrifying, but the next moment, something even more terrifying happened to them.

The hammer burst into the air with countless lightning bolts, and those lightning crackled and crackled.

And the Saint Killing Demon Emperor saw the giant hammer that appeared in the air instantly, and his body trembled.

He wanted to use his magic and flee this place as quickly as possible.

However, the next moment, he felt a strong paralyzing sensation spread through his body, making him feel paralyzed all over his body.

He couldn't flee with all that speed, he could only watch as the giant hammer fell in the sky.

Immediately after, a loud bang was heard.

Everyone felt a surging and powerful wave of qi rushing from the front, pushing many people's bodies back a few steps, and some of the weaker mercenaries were blown down by the powerful qi wave.

Immediately after, a puff of dust blew from the front.

Everyone quickly retreated, and they saw Xu Tianhai standing on top of the giant hammer that had been thrown, watching every move underground.

"What about killing the Holy Demon Emperor? was he crushed to death, or did he run away?"

Everyone immediately became nervous, of course they really wanted to see the Killing Holy Demon Emperor crushed to death.

But the Killing Saint Demon Emperor was powerful, and the other party's cultivation was at least at the realm of the Five-Colored Dan King, and no one could predict what means he had to fight back against Xu Tianhai's hammer.

Everyone held their breath, their divine consciousness was released, and they all wanted to find the figure of the Saint Demon Emperor as soon as possible.

However, their senses probed for a while, but they did not find any figures nearby.

Xu Tianhai's divine sense was released, and he also urged the Divine Phoenix Fire Power in his body to put his eyes in his eyes, but he searched for a while, and he didn't find a figure of the Saint Demon Emperor nearby.

"It seems that he should have really been crushed!"

He was overjoyed in his heart, he took a deep breath, and hurriedly urged the reincarnation thunder hammer to return it to the size of his thumb.

Looking at the ground pressed by the reincarnation thunder hammer, the soil was smashed out of a square pit, and in the middle of this deep pit, there was a flesh mud that was crushed into a shape, and the flesh and blood were blurred.

Seeing the meat mud, Xu Tianhai immediately judged that it was the body of the Killing Holy Demon Emperor.

Xu Tianhai immediately took out some special fire oil from the storage ring, he sprinkled those special fire oil on the meat puree, and then burned it.

Those special fire oil were also given by the lonely Taoists, the body structure of the demon race is different from that of the human race, and ordinary fire oil cannot burn the demon race.