The Most Powerful System

Mephisto, the lord of hell, was at the forefront, followed by dozens of ferocious demons of various shapes.

All the demons in the temple of the demon king are all first-class powerhouses in this hell world. When dozens of powerful high-level demons work together, even the old demon king Mephisto, who is under normal circumstances, will feel very happy when he meets him. Headache.

Bringing them over may not be enough to turn the tide of the battle, but it is more or less a force that cannot be ignored.

At the same time, Qi Yu's three servants were attacking the third line of defense in the Demon King's cave area. As long as this line of defense is broken, and then go deeper, it will be the temple of the devil, that is, the place where the hell lord Mephisto is.

As the master, Qi Yu, because he wanted to maintain a force and mystery, naturally never made a move, but let the three servants under his command let go of their hands and feet to fight and kill. These three servants were more powerful than each other, and it didn't take long. The third line of defense, which is stronger and more difficult to attack than the first two lines of defense, has been successfully wiped out by half of them.

There are almost ten high-level demons, dozens of medium-level demons, and more than two hundred low-level demons reduced to dead bodies!

A large number of dead souls floated in the sky.

However, due to the fierce battle between the two sides, Doctor Doom is temporarily unable to move away to perform the magic and secret techniques in the "Covenant of Hell", so these souls have not been devoured and refined by him at present.

However, I believe that according to the development of the current situation, the third line of defense will completely collapse in less than a minute at most.

However, just when the two sides are starting to enter the second half of the battle!

Suddenly, in the gray sky not far away, flapping its wings, a large group of demons were flying towards this side.

And on the ground below, there is also a group of tall demons, who are rushing towards this side with heavy and powerful steps. As they walked, the ground under their feet trembled faintly!

Obviously another powerful demon army!

When the demon reinforcements arrived, Qi Yu's master and servant and the demons who were fighting stopped fighting for a while, and cast curious glances over there. They all know that it is definitely not a simple character who can make such a big movement when walking!

When they were close enough, their appearance and shape clearly came into everyone's eyes.

First of all excited,

It was the group of demon guards on the third line of defense who were fighting hard.

"Hahaha, the Lord Demon King is here!"

"Jie jie jie, the lord of hell is here, these strong human beings will definitely die!"

"Even Lord Mephisto, the master of our hell dimension, has come in person. It seems that these few humans are indeed difficult to deal with!"

"However, to be able to die at the hands of the majestic hell lords, these guys are worth dying for!"

Don't mention how excited these demon guards are at the moment.

As for Qi Yu and the others, Abomination and Magneto had never seen Mephisto before, so they had no impression of his image. I thought it was just a group of powerful demons who came to support, but now I heard what the demon guards said, and I immediately learned that among this group of demons, even Mephisto, the ruler of the hell dimension, is here!

Although they had never seen Mephisto before, the two of them could tell which of the demons on the opposite side was the Lord of Hell.

Very easy to identify!

Because the dozens of demons that came here all had a huge body size, generally ranging from two meters to ten meters, or had wings on their backs, or had hands and feet similar to insects or beasts, or had horns and Tails, in short, one is more terrifying than the other!

The difference is that at the front of those huge demons, there is a tiny gray-haired old man standing.

Although the old man looked vicissitudes of life, invisibly, he gave people a sense of calmness, mystery, and extremely disturbing feeling!

"It seems that the old man should be Mephisto."

Magneto speculated, and both he and the abomination turned slightly to look at the master next to him for confirmation.

Qi Yu nodded.

"Although he looks like a thin old man who seems to be weak, but in fact, even the huge high-level demon behind him may not be his opponent."

Qi Yu said lightly.

In fact, from the very beginning, when Mephisto arrived here, Qi Yu used the evaluation function of the strongest system to scan and investigate the other party, and found that the life level of the old devil king was impressively terrifying, and belonged to The pinnacle of the horror level.

There is only a thin line from the quasi-overlord level!

Moreover, Mephisto's current form seems to be just normal. In his body, there is still a very violent and extremely surging magic power, which has even reached the overlord level! It's just about the evaluation of this level of life. In Qi Yu's virtual vision, it is a gray frozen state. It is estimated that only when Mephisto unlocks the seal and sacrifices his real body, the life level status bar will be activated.

At this moment, among the four masters and servants, only Doctor Doom was alone, and his expression didn't look very good.

Doctor Doom gritted his teeth, his silvery face was full of resentment. The special-effect flames of the green mage floating all over his body also burned more intensely!

It was as if at the moment when he saw the enemy who killed his mother, his emotions became agitated!

"Mephisto, do you still remember me?" Doctor Doom stared straight at the other party, and there seemed to be two flames burning in those eyes.

"Ok?"

Seeing a person on the human side talking to him, Mephisto frowned curiously, and when he frowned, his vicissitudes of face rolled into creases.

To be honest, whether he looked at it at first glance or observed it carefully, he couldn't identify any connection or past connection between the human mage opposite him, who was wearing a dark green mage robe and had a silver complexion.

However, he could clearly sense the anger in the eyes of the other party at this moment, as if the other party had an indelible deep hatred with him!

It's just that, no matter how he recalls, Mephisto can't remember the slightest impression of the doctoral student. He still has some impressions of those apprentices under the command of the ancient supreme mage of the Kama Taj mage group, but he just can't remember who the mage in front of him is.

"This mage, this Demon King, has never seen you before."

Mephisto's hoarse, eerie voice said in a low voice.

"Of course you can't tell what I look like now."

Doctor Doom smiled, and there was a hint of anger in the smile, "Because when you saw me for the first time, I was just a child at that time!"