At this moment, the demonized Ostras directly released the seventh-level magic of the thunder system.

As he unleashed his thunder magic, dark clouds suddenly gathered in the sky, and thunder and lightning began to roar.

"Seventh-level magic, Death Thunder Light!"

The thunder and lightning that was half a bucket thick were not only like a huge thunder dragon, the original silver and white were completely gone, some were only jet black, and the power was not weaker than the eighth-level thunder magic.

Kertellus didn't dare to pick it up, so he jumped away from it in the direction of the left.

Thunder is the most destructive of elemental magic, not to mention that this feeling is more powerful than the normal eighth-level thunder magic released by a normal eighth-level magistor.

Fortunately, Ostras needed to chant a spell to release the eighth-level magic, so he could only release the seventh-level magic, otherwise Celtros could only let the ninth-level Grand Magus directly attack.

"Seventh-level fusion sword technique, water surge and burst wave slash!"

At this time, Kertellus also directly released a seventh-level fusion sword technique.

Even if it was only a seventh-level fusion sword technique, he needed to pause for a moment before he could release it.

After Keltrus unleashed his seventh-level sword technique, he was also covered by a wave in front of Ostras, and even the roof of the glorious palace was directly destroyed.

Although there is a ninth-level great mage who has covered the place where the two of them are fighting with a magic array, it is still necessary to use the elemental aura to leak out.

Zizi Zi !!

There was a slight sound of electricity rattling on the faces of many ministers, and at the same time, they were stunned at the moment, not caring at all about the feeling of the electricity on their faces swimming on their hair.

When they saw this huge wave crashing against Ostras a second ago, they were directly cut off by a sword light formed by the convergence of water, and it struck straight towards Ostras.

I have to say that the strength of Kertellus is really strong, not only does he have a good background, but he was also very proficient in magic when he was a child, and when he reached the seventh level of the little mage, he was unexpectedly able to cultivate his sword skills.

It is said that he was originally unable to fuse magic and sword skills, but he fused sword skills and magic because the most important and cherished person he valued died in the middle of the fusion attempt, and he was almost on the verge of death by the sword skills and magic.

As for the last time he didn't use it, it was because he knew that this fusion sword technique couldn't kill at all, and it couldn't even cause damage to the demonized Moggetfis and, fortunately, someone brought the Demon Slaying Sword, so he didn't have to make too much effort to kill Moggetfez.

"You can't hardwire."

Ostras felt that this sword light was coming from the sword in Kertros's hand, and he immediately did not dare to try it easily.

He was now fighting Celtros while trying to escape.

Bang –

The sword light struck, and these ministers were afraid to block their eyes with their hands, even if they had the power of an eighth-level demon master, they were inexplicably blocking with their hands.

Maybe it's because the older they get, the less timid they are, or maybe they haven't fought for too long and have lived too well in the empire, so they are inexplicably afraid of this sword light emitted by Keltellus.

The ninth-level Grand Magus sensed something, but he still directly blocked the sword light emitted by Kertellus.

Although there are people who cultivate evil arts among these ministers, there will still be no ministers who practice evil arts, so he can only help block this sword light first.

The sword light slashed at a shield that seemed to be transparent, only to fall like a splash, slowly spilling into the feet of the group of ministers.

"It is worthy of His Royal Highness who is rumored to be in charge of guarding the royal city, if it was you who guarded the royal city three years ago, presumably the royal city would not have suffered such a serious loss at all."

Ostras's tone of voice was gradually becoming less like the sound of a human being, and it was clear that his sanity or soul was slowly being eaten away.

"Prize!"

As soon as Celtros' voice fell, he used the water under his feet to kill Ostras.

As long as there is water, his speed will increase a little, maybe this is the so-called domain power.

Heaven gave him a gifted body, and it also lowered his ceiling.

Although he has been promoted to the eighth level of the Magister for more than ten years, the strength of the swordsman has improved slowly, even if he kills more and experiences more life and death, it is only a little improved.

The eighth-level fusion sword technique, he can't use it, because once he fuses, he will fail, no matter how many attempts he makes.

The sword light flickered, and the figures of the two were like ghosts, Ostras did not dare to take the sword of Celtros, and it had the speed of lightning magic, even if Keltrus increased his speed a little in the water-filled place here, he could not help him.

"Go!"

Just as Ostras was dodging Celtellus' attack, the ninth-level Grand Magister not far away made a move.

Sizzle~

Ostras gasped, and at the same time, Celtros took advantage of his distraction and immediately slashed at Ostras's head.

"Bastard bastard bastard !!"

Osteras endured great pain and jumped out of the range of Certellus's attack, and he was also angry at this moment.

A black mist that was even thicker than just now burst out from his body again, and at the same time, he seemed to have lost his humanity and only beast nature after being attacked by this ninth-level great demon master.

He kept repeating these two words in his mouth, and at the same time, four tentacles appeared directly on his body.

Obviously, Ostras is even more violent than Moggett Fez, which means that his strength is much stronger than Mogget's Fess.

"Oh no, it's berserk."

When Certellus saw this scene, he also secretly said in his heart.

"Maybe that's the disadvantage of the Demon Gu! Presumably, Ostras was able to hold out for so long because of his son. ”

A minister not far from Kermesius spoke in his heart.

Although the Demon Gu can bring great power to people, there is no energy in the human body that can permanently store their power, and the Demon Gu is also a living thing, although it usually looks like a spar.

"Now!"

Celtros knew that when they practiced sorcery and went berserk, their bodies would stop.

Cutelò was like a hurricane towards the motionless Ostras tentacles behind him, with four tentacles waving non-stop.

Many ministers who were standing next to the gate of the main hall not far away also trembled slightly, obviously they were also scared when they saw Osteras's current scene.