Under Qi Yu's slap in the air, the incomparably fierce wind force forced Mephisto, who pounced with his fist raised, and the whole huge body of hundreds of meters flew away, flying over the entire third heavenly moat full of magma seas, and slammed into the Demon King Temple behind.

Such a huge dimensional demon god body crashed down, and the entire eerie Demon King Temple behind him was immediately crushed!

"Whew-"

Mephisto wailed.

He got up from the ruins of the temple in embarrassment, his face twisted with anger, and his scarlet eyes when he looked at Qi Yu were filled with burning anger and that touch of horror!

This human youth had not made a move before, and Mephisto's strength was unknown.

However, under his reasonable guess, he felt that the other party should not be too strong, otherwise, from the beginning, he would directly join the whole battle, so as to play the role of the main force!

However!

Now as soon as he made a move, Mephisto suddenly discovered that the strength of the other party had completely exceeded his expectations!

At this time, he is not the normal body of a humanoid old man, but the true body of the dimensional demon god after the seal is lifted, and even has the absolute power to destroy the entire hell world!

But, even so, he was slapped away by the plain-looking human youth?

This...... It's unbelievable!

"Except for the alien dimension demon god who invaded the Hell Dimension that I dealt with thousands of years ago, I have never fought such a powerful opponent in so many years......"

Mephisto stared at Qi Yu in the distance, grinding his teeth and groaning secretly.

In the whole battle just now, because he knew that his dimensional demon god body was strong, he didn't go all out, and he didn't even fight very seriously, but now, he knew that he had to fight seriously with twelve points of spirit, and he went all out without reservation!

He had just made up his mind in his heart, but at this moment, the brow on his crimson demon face suddenly frowned!

When he looked at this Qi Yu, he seemed to remember something in a trance.

"That's not right!"

"Over the years, in addition to that alien dimension demon god, I have actually met another powerful being! He's a superhero in the world, known as the Terminator, and my child, Witchheart, died at the hands of that guy......"

At that moment, Qi Yu's appearance and demeanor caught his eyes, especially the gesture and power of the slap just now, which couldn't help but remind him of the human hero who wiped out his son a few years ago.

"Do you mean ......?"

Mephisto had already begun to strongly suspect that this human youth on the other side might be the human hero terminator of the year!

The more you look at it, the more it looks!

In fact, when he first saw Qi Yu before, a feeling of déjà vu appeared in his mind at that time, and he always felt that this human young man seemed to have seen it somewhere, but he didn't remember it for a while.

After all, the Terminator back then was the image of wearing a black skull mask and a dark cloak on his shoulders, and now the other party is just dressed as an ordinary person, so that Mephisto did not associate him with the Terminator who killed his son, which is the reason why he didn't recognize the other party as the Terminator when they first met!

But now, everything is clear!

"You...... Are you the heroic terminator of the earth? ”

Mephisto's huge body of hundreds of meters stood on top of the ruins, pointing at Qi Yu in the distance and asking questions. The voice was rough, like thunder.

Hearing this, Qi Yu raised his eyebrows slightly, felt funny and smiled lightly: "Oh? Do you recognize me? ”

"I recognize you when you turn to ashes!"

Mephisto gritted his teeth, his expression was hideous, and he looked very annoyed, and angrily rebuked, "My child, the Witch Heart, died at the hands of your murderer!" ”

"Oh, really?"

Qi Yu deliberately pretended to be stupid, pinched his chin and thought about recalling, and then said, "Oh, I remember, it seems that there is indeed such a thing!" ”

"Humph! How dare you fool me? ”

Seeing the other party's arrogant attitude of not caring so much, Mephisto couldn't help but be angry again, if it was said that his eyes could kill, in fact, his scarlet eyes burning with the flame of revenge at the moment were even enough to kill Qi Yu ten times.

"Although my son Witch Heart Demon is a rebel, only this Demon King can judge him!"

"You killed him back then, and today, I will also use your blood to sacrifice his soul!"

His eyes were about to split, a pair of fists made of demon claws were clenched, a strong killing intent was boiling all over his body, and the strange and uneasy demonic aura was monstrous, and he couldn't wait to tear Qi Yu apart!

"It's understandable to avenge your son, but are you sure you're my opponent?" Qi Yu spread his hands and said lightly.

Hearing this, Mephisto raised his head to the sky, a huge smirk appeared on his face, and then lowered his head to look at Qi Yu on the opposite peak, and said, "I'm not afraid to tell you a secret, if you are in the human world, the strength level of this demon king will drop a lot, in that case, I admit that I really can't deal with you." ”

Speaking of this, the sinister smile on his fierce face was even stronger, "It's a pity that in this hell dimension, I am the king, a symbol of absolute strength!" ”

As one of the biggest demons in the Hell Dimension and the King of Ten Thousand Demons, Mephisto is already at the peak level of terror under normal conditions in the Hell World.

When the true body of the demon god of this dimension is sacrificed, it can reach the overlord level!

However, when he is in the sun-drenched earthly world, with the protection and blessing of various holy religions, the life level of this old demon king will be suppressed under the rules of the world, and it will plummet from the horror level to the transcendence level, even if he releases the true body of the dimensional demon god, he can only exert the strength of the terrifying level, and he is not even the opponent of the supreme mage Gu Yi, who can lead the entire Kama Taj mage group to chase him and fight. Otherwise, if he hadn't been bound by the rules of the human world, the current human world would have been reduced to purgatory under his claws.

It was precisely because of the suppression of the rules of the human world that Mephisto watched his son Wu Xinmo being killed, and he couldn't help but make a move.

After all, even if the true body of the dimensional demon god is sacrificed in the human world, the strength level is still a lot worse than that of the killer of the enemy, and if he makes a rash move, he is afraid that he will even have to take his father's life into it.

But now here, in his own turf, in the Hell Dimension, he's awesome!

Self-confidence has also swelled up!

"Terminator, I studied your power back then, and in the world above, even if I go all out, I am not your opponent at all."

Mephisto's eyes flashed with a trace of gloomy murderous intent, "It's a pity, here, you will definitely die a miserable death!" ”

As the words fell, Mephisto released his whole body momentum without reservation, and that monstrous and fierce demonic aura made the entire space in the heart of hell tremble faintly!

"Huh?"

Qi Yu frowned slightly, he could feel that the other party's aura had suddenly improved a lot.

So he looked into the past.

I found out that the furious momentum that this old guy was bursting out at the moment was even stronger than the Dark Titan God Thanos that he had wiped out not long ago!