Doctor Doom unleashed a barrage of cool magical effects and roared into the group of demon guards.

Except for one of these demon guards, the leader belongs to the transcendent-level high-level demons, and the remaining nine are all mid-level demons, while Doctor Doom is a real terrifying-level pinnacle level, and he is proficient in a series of magical means and tricks, even if these ten demons are combined, they are not his opponents at all.

In the fierce battle of Doctor Doom, accompanied by brilliant magical fireworks again and again, one by one the demon guards fell one after another.

Soon, there was only one leader of the guards left.

"Damn! How could this human mage be so powerful? ”

The leader of the demon guard knew that he was not his opponent, but he was also clever, and after spewing out a cloud of flame as cover, he hurriedly seized this opportunity, flapped his wings and flew towards the depths of the demon king's cave.

They are only in charge of guarding the door, and they belong to the relatively weak demons on the territory of the Demon King's Cave, and the really powerful demons are lurking in the depths of the cave lair, for example, there are dozens of high-level demons alone! Not to mention, there are also the four great demon generals of the quasi-demon king level, as well as the supreme lord of hell, Lord Mephisto!

So, he had to flee inside for help! Only in this way can we get alive!

However, how can it be so easy to escape?

If he had met a magician who was not strong enough, he really had a good chance of succeeding.

It's a pity that he's up against Doctor Doom! Even in the human world, there are at least three powerful magicians within the ranking!

"Want to escape? It's not that easy! ”

Doctor Doom made a quick series of movements of his arms, unleashed a magic trick, and shouted, "Imprisoning Vine! ”

After this set of magic movements, it was clearly visible that a vine formed by magical energy, like a rope, quickly spread out from his hand, until it reached a high enough height to bind and bind the leader of the demon guards who had fled into the air.

Then he pulled down and dragged the other man down.

"Didn't you say you were going to settle accounts with the Demon King? I can't stop you from running away, why do you want to get me back? ”

The leader of the demon guard asked angrily with his claws tugging at the magical vines that were tightly holding his body.

But seeing a hint of fierceness on Doctor Doom's silver-glowing face, he said in a low voice: "Because, today, I don't plan to let go of any of the demons in this Demon King's cave." ”

The cold words fell, and he stretched out his hand, and with a force, he directly strangled this high demon.

Then, once again, he used the secret technique of the Witch Heart Demon on the "Hell Covenant", and under a series of brilliant magic effects, the undead of the ten demons after death were absorbed and fused into the body!

"Whew-"

Doctor Doom let out a long sigh of relief.

He could feel at the moment that the magical power contained in his body had increased again. However, this time it was obviously not as strong as the last time when he devoured hundreds of demon souls at once.

"Master."

Doctor Doom stepped forward and said respectfully.

"Well done."

Qi Yu nodded with satisfaction and waved his big hand, "Let's go!" Go and let Mephisto, the Lord of Hell, see how powerful you are. ”

——

At the same time, the Demon King's Cave, deep in the lair.

In the gray sky, dark clouds were thick, thunder and lightning were combined, and a few dull roars were heard from time to time.

Beneath the sky, there is a cave in the shape of a giant skull, and the mouth of the skull carved out of the rock is the entrance to the cave. Outside the entrance stands a stone pillar covered in molten patterns, engraved with an obscure ancient character symbol, meaning "Temple of the Demon King".

At this moment, Mephisto was sitting quietly on the throne of the Demon King in the depths of the temple.

He is portrayed as an old European man who looks about sixty years old. Of course, this is not his true face, his true body is an ancient demon with a crimson body, an unusually large body, sharp horns and a long tail, and a very hideous and terrifying form!

Mephisto rested his arms on the armrests forged from demon skulls on either side of the Demon King's throne, his eyes closed thoughtfully.

Next to him, an old demon servant stood in a respectful posture.

And below, there are dozens of demons standing or sitting cross-legged, and these demons, all of them are transcendental, according to the level of the hell world, all of them belong to high-level demons!

Especially between them and Mephisto's Demon King Throne, there are four large stone seats, and on each of those four seats sits a huge demon, who is the four great town guards of the Hell Dimension!

The four demon generals have all reached the quasi-demon king level in this hell world, and their life levels are all at the terrifying level!

The four of them are the top four combat forces in the entire Hell Dimension, except for the Hell Lord Mephisto. Rao is the powerful son of Mephisto back then, and the magic power must be under them!

"Newspaper—"

At this moment, outside the Demon King Temple, a sentry demon stationed outside flapped his wings and hurriedly flew in, looking panicked.

Seeing him so anxious, all the demons were curious.

You know, this is the Demon King Temple, the most terrifying place in the entire hell world, where the most terrifying demons in the entire hell dimension gather, especially on the throne in the depths, there is also Lord Mephisto, the master of this hell world, usually there is no reason at all to panic because of anything.

Could it be that just like thousands of years ago, the Hell Dimension has been invaded by a powerful demon god from an alien dimension?

The demons were speculating in confusion that the sentry demon had fallen, knelt on the ground, and reported with a respectful posture, "Report to the Demon King!" Outside...... Four powerful humans are attacking from outside, including a very powerful mage! ”

Hearing the report of the demon spy, Mephisto on the throne of the demon king was indifferent and continued to close his eyes and recuperate, as if in his eyes, this kind of thing was insignificant, and there was no fear at all. It was the old demon servant of his body who immediately opened his mouth and said in surprise: "I heard you right, you mean that the human race has attacked our heart of hell, and the demon king has come to the cave?" ”

"Yes...... Yes, Servant of the Devil. ”

Seeing that the Hell Lord didn't seem to care too much, the demon spy couldn't help but chuckle in his heart, wiped his cold sweat, turned his head slightly, looked respectfully at the old demon servant beside Mephisto, and said, "The guards stationed outside the cave gate have all been killed. And when the little one saw it, they had already killed the second line of defense......"

"What!?"

When the old demon servant heard this report, he couldn't help but look shocked!

The high-level demons below, including the four demon generals, also widened their eyes!

"Huh?"

At the same time, on the throne of the demon king, the closed eyes of the Hell Lord Mephisto also quietly opened at this time.

./0_

.。 m.