This is also the reason why Leotto does not use the high-grade Origin Spirit Treasure, but instead uses his own Sovereign Scepter.

As for why they weren't used at the same time, of course they couldn't be used at the same time, otherwise Leotto wouldn't have come up with a top-grade Origin Spirit Treasure earlier.

Although the Origin Spirit Treasure is of great use to a Law Monarch-level powerhouse, as the strength of the Law Monarch is stronger and the realm is higher, the amplitude of the Origin Spirit Treasure will be weaker against them.

For the peak powerhouses of the Law Monarch who have comprehended the Origin of the Law to eighty percent, those ancient and incomparably ancient existences, it is already difficult for the ordinary low-grade Origin Spirit Treasure to amplify their strength, and the effect is very small, at most it will increase the strength of one or two percent, which is not as useful as them calling some of the Sovereign Scepters.

The mid-grade Origin Spirit Treasure also doubled the strength of those top-level law monarchs at most, and this had to be if the laws of their cultivation were in line with the laws of the Origin Spirit Treasures.

Only a top-grade Origin Spirit Treasure can triple the strength of the Peak Law Sovereign, and similarly, it can only be done when the Law Monarch's cultivation of the Law Origin and the Spirit Treasure's Law Origin are the same.

As for the effect of the Origin Treasure on the Law Sovereign, of course it is stronger, no matter how bad the Origin Arcana can make the strength of the Law Monarch increase by five times, and the better Origin Arcana, in the case of the law fit, can even make the strength of the peak monarch skyrocket by ten times, and have the power to match the weakest Law Emperor in a short period of time.

And it is impossible for ordinary law monarchs to get the Origin Treasure, after all, the Origin Treasure is not like the Origin Spirit Treasure, which can be mass-produced, even if it is a Law Emperor, there is only one.

Boom Boom Boom ......

The sound of collision kept ringing, and Xia Bing's eardrums hurt.

This was the first time he had seen a strong man at the level of the Law Monarch fight with his own eyes, although he had already known from the memory of the Holy Lord of War Heaven that the confrontation of the Law Monarch was already a direct contest of the power of the Origin, even the Origin Divine Power they cultivated was only the amplitude of their Origin Power, but seeing this domineering fighting method with his own eyes still made Xia Bing's blood boil, and he couldn't wait to rush out and fight with these two Law Sovereigns.

Intellectually, he knew that once he really rushed forward, he would immediately be besieged by these two monarchs.

With his current strength, in the case of using the Law Realm to skyrocket tenfold, it was enough to suppress the Law Monarch Reotto who had already used the Sovereign's Scepter, but that Dark Monarch was not something he could deal with, after all, the Dark Monarch had not taken out his Sovereign Scepter until now.

Although according to Leotto, the Dark Lord Monarch could not use the Sovereign Scepter because he wanted to suppress the injury, Xia Bing believed that once the Dark Lord Monarch was in a desperate situation, he would definitely not care about the injuries in his body and directly use his strongest means.

If it weren't for the current battle between the two, he was already in the upper hand, with the Dark Lord's hatred for Leotto, how could he not use the Sovereign's Scepter, after all, Leotto had deceived him of the only top-grade Origin Spirit Treasure.

With such hatred, how could the Dark Lord Monarch give up.

Now that the Dark Lord has the upper hand, and Reotto has already used the Sovereign Scepter, the Dark Lord Monarch is planning to grind Reotto to death, and wait until the ascension time for Leotto to use the Sovereign Scepter has passed, and then solve this big problem in one fell swoop.

And Leotto's strength is already very different from the Dark Demon Monarch, and he can only temporarily confront the Dark Demon Monarch with the Sovereign's Scepter, and if he wants to escape, with his cultivation one level lower than the Dark Demon Monarch, it is impossible to run away, so he can only face it head-on.

The two monarchs urged their own origin power to form a vortex collision, but they themselves did not need to rotate in the vortex, they only allowed to control the surrounding origin power and drive the chaotic general trend to crush it.

This kind of method can only be used by the Law Emperor who condenses the Sovereign's Scepter and is not controlled by the Great Dao.

However, for the Law Emperor, the power of the Emperor is their strongest means, and these chaotic trends pose no threat to them, so the competition between them is mainly a competition of the power of the Emperor.

As the entanglement between the two monarchs became more and more intense, they were impatient with this entanglement after all, and they all dispersed the origin vortex and directly used the law origin to fight.

"Devil Slayer God Slash!"

The Dark Devil Monarch roared and waved the ghost head broadsword in his hand, and a gloomy sword aura formed by the power of the origin roared towards Leotto, bringing gusts of wind, the sound of ghost howls, and the sharp and piercing ghost crying wolf howl, shaking the surrounding chaotic space out of the cracks, spreading for hundreds of thousands of miles.

"Ten thousand yuan to return!"

Leotto didn't dare to slack off, and urged the sovereign scepter in his hand with all his might, mobilized the power of the eight sources, and hit an origin supernatural power, turning into a ten thousand origin aura and slashing the demon killing god sent by the black demon monarch.

The two Origin Divine Powers collided in the Void without an earth-shattering sound, but the shattered spatial debris in the Void showed how shocking the power of these two Divine Powers was.

It was enough to kill the ghosts and demons of the Origin World, and the aura of ten thousand paths formed by the return of ten thousand yuan of the Leotto monarch was constantly weakened.

Every time the Demon Slayer slashes through an aperture of light, its power is weakened a little.

When the Ten Thousand Yuan Guiliu was completely destroyed, the Demon Slayer could no longer pose a threat to Leotto, and was scattered by his wave of his hand, turning into a stream of ghost qi and dissipating in the chaos.

"I can't imagine that you, a liar who can only play tricks and tricks, can actually cultivate this kind of supernatural power, but I underestimate you, and try this trick from me again!" The Dark Lord Monarch saw that Leotto was able to take the Demon Slayer Slash with fifty percent of his strength unscathed, and his eyes showed a little surprise.

Leotto was not happy because of the surprise he brought to the Dark Lord, the trick of Ten Thousand Yuan Guiliu just now was already his strongest defensive magic ability, and he had just practiced it not long ago, and it consumed his eight sources of power in one fell swoop.

I had to replenish my strength from the Law Realm at full speed and restore my combat strength.

But the Dark Lord Monarch, who was experienced in combat, would not give him a chance.

"Take this move 'Black Demon Exterminator'!"

A slash that was even more terrifying and ferocious than the previous Demon Killing God Slash, with a sky-high evil aura to Leotto, this move Black Demon God Destroying God was the strongest trick of the Black Demon Sovereign, and it was his killer weapon to achieve the name of the Black Demon Sovereign.

This time, he no longer held back, and used the power of his whole body to launch this terrifying magic power that could kill the Moderate Law Sovereign, and wanted to kill the great enemy Leotto in one fell swoop.

Even if you can't kill Reotto, you have to hit him hard and make him lose his combat effectiveness, and it is not up to him to decide how to concoct Reotto when the time comes.

Just after the Dark Monarch ferociously sent out this terrifying magic power that he used as a killer weapon, when he wanted to appreciate Leotto's desperate expression, he found that Leotto had a strange smile on his face.

The smile seemed to tell the Dark Lord that he had expected the Dark Lord to use this trick.

"Hmph, pretending to be a ghost, I want to see how you, a villain who loves to play tricks, take this sovereign's move, although this sovereign is injured and can't exert ten percent of the power of this move, but it is enough to deal with you. The Dark Lord stared at Reotto with a sinister sneer.

He knew that he was no match for Leotto's intrigues, but in the face of his sheer strength, Leotto's intrigues were not worth mentioning. He was confident in the trick he had unleashed with all his might, so even when he saw the sly smile on Leotto's face, he only thought it was a trick.

Seeing that Leotto did not dodge or avoid the Black Demon God Slayer, it was only Leotto who gave up resistance in despair.

You must know that his Black Demon God Slayer is not only an energy attack, but also contains a divine soul attack, which will destroy the enemy's body at the same time, along with the enemy's soul, which is extremely vicious.

Leotto was not afraid of the Dark Lord's tricks, a sneer appeared at the corner of his mouth, a blue ball appeared in his hand, and with a flick of his fingers, under the overcontrol of his origin power, it disappeared from the space in front of him in an instant, and the next moment it had appeared directly in front of the Dark Lord's eyes.

At this time, the Dark Demon Monarch was trying his best to absorb the Origin Power in the Law Realm and restore his strength, after all, the special move he had just issued had exhausted all the Origin Power in his body.

Suddenly, when he saw a blue ball the size of a football appearing beside him, a trace of doubt flashed in his eyes, and his face changed in an instant.

"Top-grade Spirit Source Crystal!"

"Damn, how could you have such a thing!"

The Dark Lord was amazed, his voice revealing a deep shock and fear.

"Boom!"

As soon as the words fell, the blue crystal ball exploded directly, like an explosion at the origin, and the crystal, the size of a football, erupted with incredible power, enough to instantly destroy the terrifying power of tens of millions of worlds.

The Dark Monarch bore the brunt of the blow, and was instantly blasted away by the power of the terrifying explosion released like a volcanic eruption, and the surrounding millions of miles of void turned into chicken powder in an instant.

The aftermath of the violent explosion was released, and the entire chaotic void swept through everything like a twelve-level typhoon, even the Xia soldiers who were six tens of billions of miles away were surprised by this terrifying explosion.

"It's such a terrifying power, it's so far away, this power is enough to hurt the Law Realm Lord, then in the center of the explosion, even the Law Monarch with almost the strength will be blown to the ground, right? I don't know what happened to those two Law Sovereigns, if they lose both, it would be even better. ”

All of this happened in a flash of lightning, from the time the Dark Monarch issued a special move to the time Leotto detonated the high-grade Spirit Source Crystal, it was only half a breath away.

As the shattered space healed, the aftermath of the violent explosion dissipated.

"Ahem!"

With a few sounds of coughing up blood, the Dark Demon Monarch finally revealed his figure, the broken scale armor and the broken black horns all showed that he was not lightly injured, the pits and wounds on his body, the pitch-black blood continued to flow, and the tall body of a hundred feet swayed, as if he was about to fall down in the next moment.

"Damn Leotto, haha...... , even if you take out the top-grade Spirit Source Crystal, it's not that you can't kill the great Dark Demon Monarch, but you yourself are ...... scum."

"Ahem!" two coughs were heard not far away, interrupting the Dark Lord's roar.

"How is that possible? how can you still be alive?" the Dark Lord's eyes widened, staring at the equally miserable Leotto.

You must know that just now he used his sovereign scepter at the last moment, so that he was able to save his life from such an explosion, and the explosion of the top-grade spirit source crystal was not so easy to catch, it was the full force of the high-grade law monarch who comprehended the origin of the eighty percent law!

And now Leotto is not dead, he has survived from his Black Demon God Slayer, and he has successfully withstood the aftermath of the explosion of the top-grade Spirit Source Crystal, which makes the Dark Demon Monarch not shocked.

"Dark Devil, ahem...... "Leotto spat out two mouthfuls of blood, wiped the corners of his mouth and said, "You're still so stupid, and you don't want to think about the fact that since there is an offensive high-grade spirit source crystal in this gentleman's hand, don't you have a defensive spirit source crystal?" cough...... It's a pity that Benjun's defensive spirit source crystal is only a mid-grade, otherwise Benjun would not be injured. ”

It turned out that Leotto had a total of two Spirit Source Crystals in his hands, an offensive top-grade Spirit Source Crystal, which contained the full force of a high-grade monarch, and a defensive medium-grade Spirit Source Crystal, which could withstand the full force of a medium-grade monarch.

It was with this medium-grade spirit source crystal that Leotto blocked the Dark Demon Sovereign's trick, the Black Demon God Slash, but he failed to resist the high-grade offensive spirit source crystal that he detonated himself, and was seriously injured by the aftermath of the explosion, losing eighty percent of his combat power.

"Insidious villain, dare to calculate the great Dark Lord Monarch, this monarch will tear you to pieces. "It turns out that the Law Monarch Reotto deliberately lured the Dark Demon Monarch to send the strongest blow, so that it exhausted the power of the Origin, greatly reduced its defense, and then took the opportunity to detonate the Superior Source Spirit Crystal and seriously injured the Dark Demon Monarch, if it wasn't for the Dark Demon Monarch to use the Monarch's Scepter in time, I'm afraid they would have fallen.

Otherwise, with the strength of the Dark Demon Sovereign, just a top-grade source spirit crystal would only be slightly injured at most, and it would not affect his combat power at all.

Now the Dark Lord took the initiative to use the Sovereign's Scepter, and the injuries suppressed before and the injuries caused by the explosion overlapped, and the severity of the injuries was already in extreme danger, and even one percent of his strength could not be exerted, and Leotto's strength was also greatly reduced, and now the combat power of the two was half a catty, and if you want to divide the victory or defeat, it depends on who consumes the other party first.

Both of them have already taken out the sovereign's scepter, and they have used their magical powers to conduct a final duel with difficulty, and they will not give up until they kill each other.

The Dark Lord's hatred for Leotto has reached an unprecedented intensity, and Leotto obviously understands this, once the Dark Lord Monarch is allowed to leave alive, the news that he has obtained the Secret King's treasure map will be leaked, attracting more monarchs to chase and kill, and the two of them are already in an endless situation at this time.

With the continuous fighting, the aura of the two of them continued to weaken, and the power on their bodies gradually fell below the Law Sovereign, and only the strength of the Law Realm Lord was at the peak.

At this time, Xia Bing thought that the time had come, and immediately flew towards the two monarchs at full speed, preparing to clean up the mess.

With a spatial jump, Xia Bing appeared tens of billions of miles away from them, flying towards them at full speed.

"An ant who doesn't know whether to live or die dares to fight the idea of the Great Dark Demon Monarch and give this monarch a !!" The Dark Demon Monarch found out about the arrival of Xia Bing, and let out an angry roar with his divine thoughts.

Obviously, Xia Bing dared to come and pick up a bargain even a primary-level law realm master, and he was extremely angry, and Reotto also issued a warning with his divine thoughts, and he did not hide his contempt for Xia Bing like an ant.

"Hehe, who's the ant? You'll know right away. Xia Bing chuckled in response to the threat of the two monarchs, his tone revealing full confidence, without any fear of the general law realm lord for the monarch-level powerhouse.