"Could it be that you still think that the Witchheart Demon is still friends with me, and gave me his treasured Hell Covenant as a gift?"

Qi Yu spread his hands, rolled his eyes and said, "If you don't kill him, where can I get this book." ”

At this time, Dr. Doom was already full of surprise.

He had no idea that his master had actually killed Mephisto's son! Then kill and loot!

Witchheart, that's the son of Mephisto, the lord of hell!

But the master killed his son for a few years, and after a few years, I am afraid that the grave grass is as tall as a person, but that Mephisto has not come to trouble the master for a long time.

As far as Doctor Doom knows, Mephisto is a scheming demon king, and the reason why he didn't take revenge easily is probably because he has his own plans. Dr. Doom couldn't help but speculate, it was very likely that the other party was afraid of the master's terrible strength, otherwise, according to his old man's temperament, someone else would kill his son, and he would be so indifferent?

Even if he really doesn't love his son, on the other hand, in order to stand up in front of all demons and show the dignity of the demon king, he must at least kill the chickens and monkeys and restore the majesty of the dignified Hell Lord!

In this way, it must be the extreme fear of the master's strength! That's why he didn't avenge his own son for a long time!

Thinking of this, Doctor Doom shuddered. It seems that the master is even more unfathomable than he imagined.

"This Hell Covenant is an ancient secret art of increasing the power of magic and evolving the body of magic by devouring the undead and demons. And the Hell dimension happens to be a world where a large number of undead and demons gather. Victor, as long as you can devour all the undead and demons in the Hell Dimension, that Hell Lord Mephisto may not be your opponent. Qi Yu elaborated.

He couldn't help but recall that the witch heart demon a few years ago was actually just a relatively powerful high-level devil, and it was precisely because he devoured the thousands of high-quality supreme evil spirits sealed on the "Saint Van Gonza Contract" that he broke through the bottleneck of many years and transformed into the legendary demon king level. Even with the old demon king Hell Lord Mephisto, he can break his wrists, and it can be said that he has become the most powerful second devil in the entire hell world except for Mephisto. It's just a pity that at that time, when he had just evolved into a demon king level and less than a glass of water, he was beaten into slag by Qi Yu's serious series.

All in all, once Doctor Doom succeeds in devouring a sufficient number of undead, there will be a huge explosion in magical power at that time.

"Master, thank you for giving me this ancient book!"

Doctor Doom bowed deeply to Qi Yu, and in this bow was not only the excitement of receiving a powerful magic book, but also the gratitude born of the hope of saving his mother from hell.

"As my servant, you deserve it."

Qi Yu bowed his head and continued, "Also, the best way for you to thank me is to make good use of this ancient magic book and fully develop its power, so that you can transform yourself into a stronger existence beyond the level of the Hell Lord, which can be regarded as earning some face for this master." ”

"The subordinates must do their best to live up to the expectations of the master!"

Doctor Doom was adamant.

However, he also said in front of him that he would live up to his master's expectations, and then he encountered ups and downs in the back. A bumpy on a psychological level.

It's up to Dr. Doom to overcome the mental hurdle and get over that hurdle.

The four masters and servants enter the hell world, and Qi Yu can open up a special dimensional space tunnel through the cosmic Rubik's cube, so as to teleport to the hell world. However, instead of doing so directly, he decided to let Doctor Doom do it.

Hell is a special dimension, but connected to Earth. Doctor Doom is a powerful magician who is proficient in magic and has the means of magic that can lead to the dimension of hell.

However, when Qi Yu told him that he could start, Doctor Doom hesitated, hesitated for a while, and did not take the first step to cast the spell.

Like, there is a huge psychological barrier. Even, the forehead was covered with silver-white water, and a cold sweat broke out.

These details were all seen by Qi Yu.

It can be seen that the doctor Doom should be too heavy in his childhood, so that his mother was deeply affected by the childhood shadow taken away by the devil, so that he did not dare to open up the passage to hell, as if there was a beast that would devour him at the other end of the passage. Although he now actually has the powerful power to defeat most of the demons in the Hell Dimension, he still feels afraid. Perhaps, he is afraid of the king of ten thousand demons in the depths of hell, Mephisto!

Mephisto, as the Lord of Hell and the King of Ten Thousand Demons, although his strength will drop greatly when he comes to the human world, but in his own home Hell dimension, his strength level is terrifying, and he is at the peak level of the terrifying level. Moreover, it is said that it is only the level of strength under his normal situation.

Because according to the history books of the wizarding world, thousands of years ago, there was a time when a powerful alien dimension demon god invaded the hell dimension in a vain attempt to devour the hell dimension. It wasn't until he sacrificed the true body of the King of Ten Thousand Demons, revealed his true body, and released his true strength far beyond the peak of the terrifying level, that he repelled the alien dimension demon god.

This also means that Mephisto's true body is very likely to be at the overlord-level level!

Perhaps because he understands Mephisto's horror, even though Doctor Doom is strong enough to even be counted on one hand by a strong man who can defeat him on Earth, he still lacks the courage and confidence to go to hell to scare Mephisto.

"Victor!"

Qi Yu snapped his fingers, waking Doctor Doom from his complicated thoughts.

"Lord...... Master. ”

Doctor Doom's dull eyes regained color, and so did their blurred focus.

"Brother Victor, what are you thinking?" Magneto asked, frowning.

"Yes, didn't you hear your master tell you to show us the way in front?" Emir stretched out his hand and shook it in front of him, the corners of his mouth curled, "Hurry up, the hatred in my body can't wait to go to hell to slaughter again." ”

Only Qi Yu observed the reason why Dr. Doom had lost his mind just now, and knew that it was related to the psychological shadow of his mother's soul being robbed of by Mephisto in his childhood.

It seems that as a host, it is necessary to encourage you.

"Victor, don't worry, I'm here, I can tell you clearly, don't be afraid. As for your mother, as long as her soul is still in hell, we can take her away. Qi Yu patted Dr. Doom on the shoulder, looked him in the eye, and said seriously.

Looking at the faint smile on the master's face, he was slightly stunned for a few seconds, and soon, Doctor Doom seemed to understand something, and his gaze gradually became firm.

Yes, with the master by my side, what else do I need to worry about?

All bad thoughts, are superfluous!

At this moment, Doctor Doom was no longer cranky.

With Qi Yu's encouragement, he bred up his spirits and used ancient magic methods to open the door to the hellish dimension.

Immediately afterwards, the four masters and servants jumped into the entrance of the dark and deep whirlpool together, and came to the hell dimension world ruled by Mephisto......