"Do you still think that the witch heart demon is still friends with me and gives me his treasured covenant of hell as a gift?"

Qi Yu spread his hand, turned his eyes and said, "if you don't kill him, where can you get this book?"

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

He had no idea that his master had killed Mephisto's son! Then kill and seize the treasure!

Sorcerer, that's the son of Mephisto, the Lord of hell!

But the master killed his son for several years. In the past few years, I'm afraid the graveyard grass is as tall as someone, but the Mephisto didn't come to trouble the master for a long time.

As far as Dr. doom knows, nefesto is a wily devil, and I'm afraid he has his own plan because he didn't take revenge easily. Dr. destroyer could not help but speculate that it is very likely that the other party is afraid of the terrible strength of the master. Otherwise, according to his old man's temperament, if others kill his son, would he still be so indifferent?

Even if he really doesn't love his son, on the other hand, in order to establish authority in front of all demons and show the dignity of the demon king, he must at least set an example and restore the majesty of the Lord of hell!

In this way, it must be afraid of the strength of the master! That's why I haven't avenged my son!

Thinking of this, Dr. destruction couldn't help shivering. It seems that the master is more unfathomable than he imagined.

"This book of the holy covenant of hell records the ancient secret of improving magic and evolving the body of magic by swallowing the dead and demons. The dimension of hell is just a world where a large number of dead and Demons gather. Victor, as long as you can swallow all the dead and demons in the dimension of hell, you may not be your opponent if you want to come to Mephisto, the Lord of hell." Qi Yu explained.

He couldn't help recalling that the witch heart demon a few years ago was actually just a relatively powerful high-level devil. It was precisely because he swallowed thousands of high-quality evil spirits sealed on the San van gunza contract that he broke through the bottleneck for many years and transformed into the legendary demon king level. Even with the old demon lord Mephisto, he can break his wrists. It can be said that he has become the second most powerful devil in the whole hell world except Mephisto. It's just a pity that Qi Yu's serious series of punches turned into slag when he had just evolved into a demon king level in less than a glass of water.

In a word, once Dr. destruction successfully devours enough undead, there will be a sharp rise in magic power at that time.

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

Dr. destruction bowed deeply to Qi Yu. In this bow, there was not only the excitement of getting powerful magic classics, but also the gratitude for the hope of saving his mother from hell.

"As my servant, you deserve it."

Qi Yu nodded and then said, "also, the best way for you to thank me is to make good use of this ancient magic book, fully develop its power, and transform yourself into a stronger existence beyond the level of hell Lord, which is also to earn some face for my master."

"My subordinates will try their best to live up to the master's expectations!"

Dr. destruction insisted.

However, he said before that he would live up to his master's expectations, and then he encountered difficulties later. A psychological bump.

Dr. destruction needs to overcome psychological obstacles to get past that difficulty.

The four masters and servants enter the hell world. Qi Yu can open a special dimensional space tunnel through the cosmic magic cube, so as to teleport to the hell world. But instead of doing so directly, he decided to let Dr. destruction do it.

Hell is a special dimension, but connected to the earth. As a powerful magician proficient in magic, Dr. destruction holds the magic means that can lead to the dimension of hell.

However, when Qi Yufen told him to start, Dr. destruction hesitated, hesitated for a while, and did not take the first step of casting the spell.

It seems that there are huge psychological obstacles. Even, there was a silvery light on his forehead, and he was sweating.

These details were all seen by Qi Yu.

It can be seen that Dr. destruction's childhood shadow should be too heavy, so that his mother was deeply affected by the childhood shadow taken away by the devil, so that he dared not open up a channel to hell, as if there was a beast at the other end of the channel that would devour him. Although he now has the powerful power to defeat most demons in the dimension of hell, he still feels afraid. Maybe it's the king of demons who is afraid of the depths of hell, Mephisto!

Mephisto, as the Lord of hell and the king of demons, although his strength will drop greatly when he comes to the world, in his own home hell dimension, his strength level is terror level, and he is at the peak level of terror level. Moreover, it is said that it is only his normal strength level.

Because according to the historical records of the magic world, thousands of years ago, there was once a powerful external dimension demon God invaded the hell dimension in an attempt to devour the hell dimension. At that time, the demons were dead or injured. Even if the old demon king Mephisto shot, he was not his opponent. It was not until he sacrificed the real body of the king of demons, revealed his body and released his real strength far beyond the peak of terror that he defeated the demon God of the foreign dimension.

This means that the real body of Mephisto is likely to be the overlord level!

Perhaps it is because he knows the terrible of Mephisto that Dr. destruction is strong enough to count even the strong who can defeat him on earth, but he still lacks the courage and confidence to go to hell against Mephisto.

"Victor!"

Qi Yu snapped her fingers and woke Dr. destruction from his complex thoughts.

"Lord... Master."

Dr. Doom's dull eyes restored color and blurred focal length.

"Brother Victor, what are you thinking?" magneto frowned.

"Yes, didn't you hear the master tell you to show us the way ahead?" Emil shook his hand in front of him, and the corners of his mouth raised an arc. "Come on, the hatred in my body can't wait to go to hell to kill again."

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

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

"Victor, don't worry. With me, I can clearly tell you not to be afraid. As for your mother, as long as the soul is still in hell, we can take her away." Qi Yu patted Dr. destruction on the shoulder, looked directly into his eyes and said seriously.

Looking at the faint smile on the master's face, he was stunned for a few seconds. Soon, Dr. destruction seemed to understand something, and his eyes gradually became firm.

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

All bad ideas are superfluous!

At this moment, Dr. destruction stopped thinking.

With Qi Yu's encouragement, he summoned up his spirits, displayed his ancient magic means, and opened the door to the dimension of hell.

Then, the master and servant jumped into the dark and deep vortex entrance and came to the hell dimensional world ruled by Mephisto